270 pcs Car AC System Air Conditioning Rubber O-Ring Gas Oil Proof Tool AC Compressor O-ring 270 pcs Car AC System Air Conditioning Rubber O-Ring Gas Oil Proof Tool AC Compressor O-ring It includes 18 assorted, 270pcs popular sizes, inside diameter from 5.29-17, 17mm. They are widely used in plumbing, hydraulics, air and gas connections. Feature: 1.100% brand new and high quality. 2.Used for car, door, window, electric appliance, bearing, pump, carrier roller. 3.Assortment of O-rings with practical resealable plastic case. 4.A total of 18 most popular Sizes used. 5.Hydrogenated Nitrile Butadiene (HNBR), also known as Highly Saturated Nitrile (HSN) is a special class of nitrile rubber (NBR) and is for mission critical applications. 6.HNBR can be formulated to meet the application temperatures ranging from -45??to 165??, and HNBR is classified by ASTM as DH-type polymer. Specification: Material: Rubber Color: Green, Quantity: 270Pcs Type Size: 18 sizes 20Pcs - 5.29 x 1.78 20Pcs - 6.07 x 1.78 20Pcs - 6.8 x 1.9 20Pcs - 7.65 x 1.78 20Pcs - 7.8 x 1.9 20Pcs - 8 x 2 20Pcs - 8.8 x 1.9 15Pcs - 10.82 x 1.78 15Pcs - 10.77 x 2.62 15Pcs - 11 x 2 15Pcs - 12 x 2 10Pcs - 13.9 x 1.8? 10Pcs - 13.95 x 2.62 10Pcs - 14 x 2 10Pcs - 15 x 2 10Pcs - 17 x 12 10Pcs - 17.17 x 1.78 10Pcs - 17.04 x 3.53 Package Dimensions (L x W x H) : 23 x 10 x 3 cm Weight: 140 g Packing List: 1 Set x 270Pcs Rubber O-Ring
270 pcs Car AC System Air Conditioning Rubber O-Ring Gas Oil Proof Tool AC Compressor O-ring 270 pcs Car AC System Air Conditioning Rubber O-Ring Gas Oil Proof Tool AC Compressor O-ring It includes 18 assorted, 270pcs popular sizes, inside diameter from 5.29-17, 17mm. They are widely used in plumbing, hydraulics, air and gas connections. Feature: 1.100% brand new and high quality. 2.Used for car, door, window, electric appliance, bearing, pump, carrier roller. 3.Assortment of O-rings with practical resealable plastic case. 4.A total of 18 most popular Sizes used. 5.Hydrogenated Nitrile Butadiene (HNBR), also known as Highly Saturated Nitrile (HSN) is a special class of nitrile rubber (NBR) and is for mission critical applications. 6.HNBR can be formulated to meet the application temperatures ranging from -45â??to 165â??, and HNBR is classified by ASTM as DH-type polymer. Specification: Material: Rubber Color: Green, Quantity: 270Pcs Type Size: 18 sizes 20Pcs - 5.29 x 1.78 20Pcs - 6.07 x 1.78 20Pcs - 6.8 x 1.9 20Pcs - 7.65 x 1.78 20Pcs - 7.8 x 1.9 20Pcs - 8 x 2 20Pcs - 8.8 x 1.9 15Pcs - 10.82 x 1.78 15Pcs - 10.77 x 2.62 15Pcs - 11 x 2 15Pcs - 12 x 2 10Pcs - 13.9 x 1.8? 10Pcs - 13.95 x 2.62 10Pcs - 14 x 2 10Pcs - 15 x 2 10Pcs - 17 x 12 10Pcs - 17.17 x 1.78 10Pcs - 17.04 x 3.53 Package Dimensions (L x W x H) : 23 x 10 x 3 cm Weight: 140 g Packing List: 1 Set x 270Pcs Rubber O-Ring
Best Dental In Office Whitening Systems Teeth whitening refers to the process of placing a chemically oxidizing bleaching active ingredients on the surface or inside of a tooth, , chemically reacting with the tooth to whiten the tooth, or sticking the tooth to the surface of the tooth to cover the tooth's natural color and make the tooth whiten.Application: teeth stains caused by Coffee, tea, tobacco, Food coloring, aging etc.Feature: 1 kit for 5 patients use Fast and Lasting whitening result Gum and tooth sensitivity are more controllableProduct pictureSpecification of Dental office whitening kitsItemSpecificationKit Contents5 pc 2.5 cc dual barrel Whitening gel5pc 1.0 cc gingival barrel gel5 pc face protector5 pcs application brushes1 pc shade guide1 pc manual bookBrandBeautiful Smile or Custom brand MOQ is 500 setsTeeth whitening gel strength0.1-44% Hydrogen PeroxideDelivery DateNeutral package teeth whitening home kit, within 5 working days; Customized package, within 15 working days after confirming the design artwork.Payment WayWestern union, Bank transfer, some countries, PayPal is also available.certificationCE, FDA, MSDS, DGM, SGS etc.Shelf date24 monthsPacking size84*41*41cm for 48 setsGW:30KGHS code33061090Before and after RFQ How's the whitening result? The whitening results depending on factors such as age, heredity and the type of staining that is present. Usually it can be improved 5-14 tooth shade guide.How long will the whitening last? This varies from person to person and depends on your diet and lifestyle. With proper maintenance results can last up to 6 months-12months.Does it hurt? Most people feel no pain or sensitivity whatsoever after sessions. A small percentage of clients may feel some tooth sensitivity, especially if they are dehydrated or consume very cold/hot foods or drinks within two hours after the whitening session. Any sensitivity is typically short term and gone within 24-48 hours. We do offer solutions for those that are concerned about sensitivity.
Our Advantages 1, Unique geographical resources - The largest perlite mine of Asia is located. - Higher hardness naturally 2, High purity - Control the consistency of raw material from the mine resource. - Introduce automatic whole-process equipment to ensure product consistency. 3, Fine classification - Various product categories, to provide customized horticulture scheme Applications 1It can be used in oxygen manufacturer and freezer as well as insulating layer in transporting liquid oxygen and hydrogen. 2It can be sused to filter liquor,oil,medicine,food and dirty water. 3It can be used as filling and dilating agent in rubber,painter and plastice,etc. 4It can be used as catalyst in explosives. 5It can be used to absorb floating oil. 6It can be used in ulture and gardening to improve the soil and withhold water and fertilizer. 7It can be mixed with different benders to make templets of different sizes and functions. 8It can be used as in large volume as insulating layers in industrial smelting furnaces and walls and floors of architectures. Our Survice 1.Your inquiry related to our products or prices will be replied in 24hours. 2. Individual furmula according to customers' special refractory requests. 3.Manufacturer with large capacity,ensure the fast production cycle after confirmed the order. 4. Our professional technicians will answer all your enquires in fluent English 5. To meet the refractory solutions, we can arrange our technicians to customersâ?? plant if needed. 6. Protection of sales area and private information for all of our customers.
Polypropylene balls(pp) Has good resistance, chemical resistance, low density (density less than water), low water absorption, the highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements, withblood transfusion, level calibration indicator. It has a high resistance to chemical substances, such as acid, alkali, alcohol, many inorganic substances, salt solutions, solvents, gasoline, water, oil, grease, cleaning agents, fruit juices, milk and the like, but not resistant to aromatic carbon hydrogen compounds and chlorate Size: Φ1.588mm, ¦100mm Grade: G0-g3 (â±0.01-0.05mm) Density: Around: 0.85g/cm3 Faq: Q1. Can i have a sample order ? A: yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the production time? A:sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than Q3. How do you ship the goods and how long does it take to arrive? A: we usually ship by dhl, ups, fedex or tnt. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q4. How to proceed an order ? Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Polypropylene Balls(PP) Has good resistance, chemical resistance, low density (density less than water), low water absorption, the highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements, withblood transfusion, level calibration indicator. It has a high resistance to chemical substances, such as acid, alkali, alcohol, many inorganic substances, salt solutions, solvents, gasoline, water, oil, grease, cleaning agents, fruit juices, milk and the like, but not resistant to aromatic carbon hydrogen compounds and chlorate Size: Φ1.588mm100mm Grade: G0-G3 (±0.01-0.05mm) Density: Around: 0.85g/cm3 FAQ: Q1. Can I have a sample order ? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the production time? A:Sample needs 3-5 days, mass production time needs 2-3 weeks for order quantity more than Q3. How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. Q4. How to proceed an order ? Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Used as food additives, curing agents, flavor enhancers, processing aids in nutritional supplements,; In the chemical industry, it is used in producing magnesium salts, such as Magnesium stearate Magnesium hydrogen phosphate,Magnesia and producing Sulfate, such as potassium sulfate, sodium sulfate and etc. In dyeing and finishing industry, it is used as alkali-resistant agents or weighting agent in dyeing cotton and silk; also can be used in producing rayon and as kapok filler. Used as a filler in the leather industry to enhance the heat resistance;Used as the conductive salt in the electroplating industry. Added into Nickel plating solution, it strengthens the Nickel plating solution, making the cladding softer and whiter. Used as additives in producing aluminum to make the aluminum surface coloring. It is used as flame retardants for acrylate resin, epoxy resin, unsaturated polyesters and polyurethanes in the fireproof materials. It is used in industrial wastewater treatment also. In agriculture, MgSO4 is a excellent dual-nutrients fertilizer because of the elements Mg and S, which is the 5th and 6th important Ingredients for crops. They not only increase crop yield also improve the taste. Magnesium is component of chlorophyll and colorants, and it's the only one of metallic element in the chlorophyll molecule. It can promote the photosynthesis to generate carbohydrate, protein, fat. It is used as additives In Animal husbandry and as coagulant aid for cement in building industry. In addition, it can be used in explosives, matches, porcelain, glass, pigments, pulp, ABS resin. If you have any demand about my products.
Porous titanium sheets are versatile materials used as gas diffusion layers (GDLs) in various industries. With their unique properties, these sheets enable efficient gas transfer, making them crucial components in fuel cells, electrolyzers, and other electrochemical applications. Specifications: Filtration precision: 0.2umâ??100microns Porosity: 30%â??45% Temperature resistance: 300 â??(wet) Thicknessï¼?0.5mm-50mm Width: Max. 1500mm Length: Max. 6000mm Feature Efficient Gas Distribution: The interconnected pore structure of porous titanium sheets allows for uniform gas distribution across the surface area, ensuring efficient gas diffusion and transport. Enhanced Catalyst Utilization: The high surface area of porous titanium sheets allows for the deposition of catalyst materials, promoting efficient electrochemical reactions and maximizing catalyst utilization. Low-Pressure Drop: The design of porous titanium sheets ensures minimal pressure drop across the gas diffusion layer, optimizing overall system performance. Surface Area: Porous titanium sheets offer a high surface area, enhancing the gas diffusion process and providing better electrochemical performance. Electrical Conductivity: These sheets exhibit good electrical conductivity, ensuring efficient current distribution within the electrochemical systems. Water Management: Porous titanium sheets assist in managing water within the gas diffusion layer, preventing flooding and aiding in effective electrochemical reactions. Application: Fuel Cells: Porous titanium sheets serve as essential components in proton exchange membrane fuel cells (PEMFC) and solid oxide fuel cells (SOFC). They enable effective gas distribution, and water management, and provide electrical conductivity. Electrolyzers: Porous titanium sheets are used in electrolyzers for hydrogen production. They facilitate efficient gas diffusion and enable water management, resulting in improved electrolysis performance. Batteries: Porous titanium sheets find application in various types of batteries, including lithium-air batteries and redox flow batteries. They enhance gas diffusion, and electrolyte distribution, and provide structural support for the electrode materials. Chemical and Petrochemical Industry: Porous titanium sheets play a vital role in catalytic reactors, gas separation units, and other chemical processes. They provide a high surface area for catalyst deposition and facilitate efficient gas transport.
Dipotassium Phosphate Food Grade/ Tech Grade/ Dipotassium Phosphate (DKP): Chemical Property: Dipotassium phosphate (DKP), also known as potassium phosphate dibasic, has the chemical formula K2HPO4. It is a salt that exists as a white, crystalline powder or granules. DKP is highly soluble in water, which facilitates its use in various applications. It contains two potassium (K+) cations and one hydrogen phosphate (HPO4^2-) anion in its chemical structure. Applications: Dipotassium phosphate is utilized in a range of industries due to its properties as a nutrient source, pH regulator, and food additive. Food and Beverage Industry: DKP is commonly used as a food additive in the food and beverage industry. It acts as a buffering agent to control acidity and pH levels in various products, including processed foods, beverages, and dairy products. It also works as a sequestrant, helping to improve the stability and texture of certain food items. Nutritional Supplements: In the production of nutritional supplements, DKP can be used as a source of both potassium and phosphorus, essential nutrients for human health. These supplements might target individuals with specific dietary needs or deficiencies. Bakery and Baking Powder: DKP is sometimes used in baking powder formulations. It interacts with other ingredients, like baking soda (sodium bicarbonate), to release carbon dioxide gas and leaven baked goods. pH Buffering and pH Control: Due to its ability to regulate pH, DKP is used in various industrial processes where maintaining a specific pH range is crucial. This can include water treatment, chemical manufacturing, and certain laboratory applications. Pharmaceuticals and Medicine: DKP might be used in pharmaceuticals and medicine for its pH-regulating properties, as well as its potential use as a source of essential nutrients in certain formulations. Water Treatment: In water treatment processes, DKP can be used to adjust pH levels and reduce the corrosiveness of water. It's also used to inhibit the formation of scale and deposits in pipes and equipment. Laboratory and Research: DKP is utilized in laboratory settings for various purposes, including as a component in buffer solutions used in experiments requiring specific pH conditions. Dipotassium phosphate's versatility in balancing pH levels, providing essential nutrients, and enhancing stability makes it a valuable ingredient in multiple industries. As with any chemical, its application should be handled with care to ensure proper dosing and to mitigate potential environmental impacts. FORMULA: K2HPO4 CAS NO: 7758-11-4 / 16788-57-1 EINECS: 231-834-5 ORIGIN: China Port of Loading: Xiamen MOQ: 17MT ETD: 10 Days Customization: Yes Package: 25kg/1000kg/1250kg/1300kg Bags
Diammonium Phosphate DAP Food Grade/ Tech Grade/ Electronic Grade Diammonium Phosphate (DAP): Chemical Property: Diammonium phosphate (DAP) is a compound with the chemical formula (NH4)2HPO4. It is a highly soluble salt that appears as a white, crystalline powder. DAP contains two ammonium (NH4+) cations and one hydrogen phosphate (HPO4^2-) anion in its structure. This composition provides a source of both nitrogen and phosphorus, making DAP a valuable fertilizer and nutrient supplement. Applications: Diammonium phosphate finds applications primarily in agriculture as a fertilizer, but it also has uses in other industries: Agriculture and Fertilizers: DAP is one of the most commonly used fertilizers worldwide. Its high nitrogen content supports plant growth and leaf development, while phosphorus promotes root growth, flowering, and fruiting. The ammonium component of DAP also contributes to pH control in soil, which can be important for optimizing nutrient availability to plants. Nutrient Supplement: DAP can be used as a nutrient supplement for both plants and animals. In animal feed, it provides a source of nitrogen and phosphorus, essential for growth and overall health. Industrial Processes: DAP is utilized in various industrial applications. For instance, it's used as a fire retardant and flame inhibitor in certain materials due to its ability to release ammonium compounds that resist combustion. Water Treatment: In water treatment processes, DAP can be used to reduce pH levels, control scale formation in pipes, and adjust the alkalinity of water. Yeast Nutrient: In the brewing and fermentation industries, DAP is used as a nutrient for yeast during the fermentation process. It provides nitrogen necessary for yeast growth and alcohol production. Laboratory and Research: DAP is sometimes employed in laboratories for specific applications, such as in the preparation of buffer solutions or as a source of nutrients in cell culture media. Explosives Manufacturing: While not a common application, DAP has been used in the production of certain explosives due to its chemical properties. DAP's versatility stems from its dual nutrient content of nitrogen and phosphorus, making it valuable for promoting plant growth and supporting various industrial processes. When using DAP, it's important to consider proper dosing and application methods to ensure optimal results and minimize any potential environmental impacts. FORMULA: (NH4)2HPO4 CAS NO: 7783-28-0 EINECS: 231-987-8 ORIGIN: China Port of Loading: Chongqing MOQ: 25MT ETD: 25-30 Customization: Yes Package: 25kg/1000kg/1250kg/1300kg Bags
Handheld spot welder with 6 gears adjustable power for precise welding during battery repair, 3GOA portable spot welder uses a high-multiplier lithium battery as the power supply. 3GOA spot welder with battery nickel sheet plated steel strip mainly used for welding of nickel sheets of cylindrical batteries such as 18650. This 650A DIY soldering machine can be used to solder the battery protection board when replacing the battery. Parameters: Model: portable spot welder Battery type: rechargeable polymer lithium battery Battery capacity: 6700mAh Output voltage: 4.2V(MAX) Output current: 650A(MAX) Designed current: 1000A(MAX) Input port: Type-c charging port Input parameter: 5V/2A Nickel band thickness recommendedï¼? 0.1-0.12mm Application: As we know, for iPhone XS and above models, when a third-party battery or a genuine replacement battery is replaced by a third-party repair shop that isn't one of Apple's authorized partners, the battery health menu will show a warning about being unable to verify this iPhone has a genuine iPhone battery. The solution for this kind issue is to swap the original battery protection board to the new battery. This spot welder can be used to solder the battery protection board to solve this problem. Features: 1. High power lithium battery 2. 40cm welding pen cable for more flexible operation 3. Level 1 to level 6, adjustable 6-level power for more precise soldering 4. Automatically thermal protection. 5. 67000mAh battery with capacity indicator to show the percentage 6. Thickened pure copper overflow strip 7. Type-C 2A charging. 8. Suitable for 18650 nickel cadmium battery, nickel sheet of cylindrical battery, NI-MH battery, nickel-hydrogen batteries, etc. Instructions 1. Power on/off. - Press and hold the power button for two seconds in the shutdown state, the light goes on and the device turns on. - Press and hold the power button for two seconds in the power-on state, the light goes off and the device shuts down. 2. Switch output mode. The welding output is started after the device is turned on, and the output mode can be switched by pressing the power button once. There are two output modes available: - Automatic output: The spot welding pen is automatically detected and outputs once when both welding pens are detected to have touched the metal. - Manual mode: press manual spot welding button for one second, the spot welding pen will be output once.
30W 220V 493 desktop solder iron smoke absorber with smoking pipe interface, fume extractor soldering iron work air filter smoke fan tool, 30W 493 solder smoke absorber ESD fume extractor, 220V portable solder smoke absorber ESD fume extractor for soldering iron work, desktop solder smoke absorber extractor air filter fan with activated carbon filter sponge 220V Portable Solder Smoke Absorber ESD Fume Extractor For Soldering Iron Work Soldering Smoking Fan with Activated Carbon Filter Sponge Product Description : Outer casing is Made of anti-static materials. It's anti-static and safe. Special appearance structural design for powerful absorbing. Soldering work requires a flux. This flux is mainly composed of rosin-resin,and is mixed with a slight activator(halogen organic agent), which is commonly called pine resin Rosin acid, the main component of rosin, will change to new rosin acid when the temperature rises. In this case, harmful components such as salicylic acid and pinene are produced in the vaporized smoke. Flux containing large quantities of resin generate phenol and activators generate hydrogen chloride, etc. The specified concentration of these toxic gases is regulated by the standards of the Industrial Hygiene Association. Inhalation of such toxic ingredients can cause headaches, nausea, eye irritation, etc. 493 is a newly developed product with a high performance fan and an activated carbon filter designed to absorb flux and lead fumes Product Specification : Model: 493 Materials: Plastic + Metal Color: Black Power: 220V Decibel: About 60 Size: 220cm 270cm 168cm Weight: 1.5kg Power Consumption : 30W Power consumption: 14 / 16W (50 / 60Hz) Absorb Into Quantity : About 1.07mxmxm/min or 0.93 mxmxm/min AC: 50 / 60Hz Air Flow : 50Hz: 22W, 0.93Cube Meters per minute 60Hz: 30W, 1.07Cube Meters per minute Product Features : Compact structure, easy to move. Activated carbon filter sheet can be replaced. Low motor with double ball bearing, stable running and low noise. Package included : 1pcs x Desktop Smoking Absorber 1pcs x Activated Carbon Foam 1pcs x Smoking pipe interface
0.4mm Ti felt from for LGDL in electrolyzer is a versatile material with a wide range of applications in various industries including aerospace, chemical processing and energy. The material sinters titanium fibers together to form a porous structure. The result is a lightweight, high-strength material with unique mechanical and thermal properties. 0.4mm Ti felt from TOPTITECH for LGDL in electrolyzer can be used in hydrogen production and fuel cell stacks as the LGDL (Liquid/Gas Diffusion Layer). Titanium fiber mat is a promising material for electrolyzers due to its high thermal/electrical conductivity and great mechanical qualities. High corrosion resistance at high positive overpotential, for example, even in severely acidic and humid circumstances. Parameter Material: Titanium Size: 1500 1200mm Fiber size: 20 microns-40 microns Thickness: 0.20mm 0.25mm 0.40mm 0.60mm 0.8mm Porosity: 60% 75% Features 1.3D Mesh Porous Structure: 2.Strong corrosion resistance; 3.Best Electrolytic Performance: 4.High porosity and current density; 5.The pore size distribution is uniform. Features 1.3D mesh porous structure. This allows for excellent permeability and efficient electrolyte transport. This unique structure also provides a large surface area for electrochemical reactions to occur, resulting in improved performance. 2.Strong corrosion resistance. This makes it a reliable choice for use in harsh environments. This feature ensures that the product maintains its structural integrity and performance over time, even when exposed to corrosive substances. 3.Best Electrolytic Performance. When it comes to electrolytic performance, this product is a top performer. Its design allows for high porosity and current density, meaning that it can efficiently transfer electrical charge between the electrodes and the electrolyte. This results in improved energy conversion and overall system efficiency. 4.Uniform pore size distribution. This feature ensures that the electrolyte can flow evenly throughout the structure, providing consistent performance and minimizing the risk of localized damage or failure. Craft The process is to make titanium wire into micron-scale fiber through special process. The porous material is then made by laying down and sintering titanium fibers. The unique three-dimensional fiber network and fully connected pore structure will endow it with a series of special functions.
The Sintered Stainless Steel Porous Metal Filter Tube is created from irregularly-shaped stainless steel powder, typically AISI 316L. The powder is compressed into a mold, then sintered at high temperatures to form a porous tube with exceptional resistance to high temperatures, corrosion, and mechanical strain. At filtration accuracies of 70�µm or finer, particle chipping can be an issue with some filters. However, our sintered metal tube avoids this problem thanks to our advanced vacuum sintering equipment and skilled production staff. Furthermore, each sintered metal tube undergoes rigorous testing with bubble point and air permeability tests according to ISO 4003 and ISO 4022, respectively. This ensures that our filters are of the highest quality and meet the needs of every customer. Parameters: Brand: TOPTITECH Length: 50-1016mm Diameter: 4-500mm Wall thickness:1-5mm Filtration accuracy: 0.22-100um Operating temperature: 600â?? Working pressure: 3Mpa Porosity: 35%-60% All specifications can be customized. Features 1.Resistant to high temperatures up to 600â?? during normal use. 2.Strong mechanical strength and good plasticity, allowing for machining. 3.Resistant to corrosion and oxidation, suitable for use in nitric acid, sulfuric acid, dilute hydrochloric acid (5%), acetic acid, liquid hydrogen, and liquid nitrogen environments. 4.Capable of being molded according to customer drawings, with an efficient molding process. 5.Provides high filtration accuracy and effective purification. 6.Uniform pore size and stable internal structure, with no particle shedding. 7.Allows for good air permeability and easy back blow cleaning, with the ability to be repeatedly regenerated online. 8.Exhibits excellent wear and impact resistance, with strong mechanical properties. Application 1. The procedure used to produce chemical raw materials, which also includes filtering for impurities, material decarburization, and fine filtration. 2. Water treatment systems with security filtration, RO, and ultrafiltration. 3. The completed product clarity and filtration in the food and beverage industries. 4.Precious metal catalyst filtration and recovery in the petrochemical industry. 5. Precision filtering of liquid chemical industry raw materials, finished goods, and pharmaceutical intermediates. 6. Water injection filtration using reverse osmosis for security. 7.Deoiling of compressed air and gas purification of steam. 8.Medium purification and flow restriction for hydraulic fluids, lubricants, and fuels.
Transformer Oils are electrical insulating oils produced by distillation of virgin paraffinic and naphthenic crude oils followed by modern technologies involving high pressure hydrogenation and hydro-treatment. All the processes are monitored closely and appropriate Base Oil fractions are selected for further processing. Further processing involves removal of moisture and polar impurities to obtain good electrical properties. The technologies result in products with very low pour point, excellent oxidation stability, cooling characteristics and electrical properties. These properties make them suitable for the most demanding transformer applications. Tranformer Oil product range Savita grades Specification Transol GE Transol GE IEC60296:2012 Uninhibited Transol GET IEC 60296 : 2012 T Trace Inhibited Transol GEX IEC 60296 : 2012 Inhibited Transol GA ASTM D 3487 TYPE I Transol GAX ASTM D 3487 TYPE II Transol GB I BS 148:1998 CLASS I Transol GB II BS 148:1998 CLASS II Transol GBX I BS 148:1998 CLASS IA Transol GBX II BS 148:1998 CLASS II A Transol HGX IEC 60296 : 2012 Inhibited high grade Transol GIS TYPE I IS 335: 2018 TYPE I Uninhibited Transol GIX TYPE I IS 335:2018 TYPE I Inhibited Transol GIS TYPE II IS 335: 2018 TYPE II Uninhibited Transol GIX TYPE II IS 335: 2018 TYPE II Inhibited Applications The transformer oils are used in Distribution & Power Transformers, Switchgears and Circuit Breakers. Products Offered Transol HGX is an inhibited grade of transformer oil specifically tailored for demanding applications in EHV and UHV Transformers. Transol GE IEC60296:2012 Uninhibited is an uninhibited oil which is designed to meet Specifications as per IEC 60296:2012. Transol GA & GAX grades are offered meeting the specifications of ASTM D3487 Type I & II respectively. Characteristics The products fully meet the international and national specifications such as IS-335 2018 TYPE I & II { U & I }, IEC 60296, ASTM D 3487, BS 148, JIS, AS, ASTM. The inhibited grades have DBPC as additive, which is part of the approved list of inhibitors as per IEC 60296. The products are strictly free from PCB, DBDS or any passivator or metal de-activator. They offer excellent oxidation stability with very low acid and sludge formation when tested according to IEC 61125 and ASTM D2440 besides having excellent dielectric strength, resistivity & dissipation factor. The low pour point and low viscosity characteristics of the product enable excellent cooling properties.
Gases like oxygen or hydrogen are frequently diffused into liquids like water or solvents using sintered metal gas diffusion stones, which are porous materials. The porous structure of these stones allows gases to easily diffuse into the liquid, increasing the surface area of contact between the two phases, and facilitating a more efficient transfer of gas into the liquid. Water treatment, chemical reactions, and the mass transfer of gases and liquids are just a few of the uses for sintered metal gas diffusion stones. Parameters Material: stainless steel, titanium Pore size:0.2-100um Porosity: 20%-60% Shape:discs, cylinders, and cubes Features Porous structure: The very porous structure of metal diffusion stones makes it simple for gases to permeate into liquids. High surface area: These stones have a high surface area, which increases their ability to diffuse gases into liquids. Chemical stability: Metal diffusion stones are chemically stable and can withstand high temperatures and pressures. Easy to clean: These stones are easy to clean and maintain. Long lifespan: Metal diffusion stones are made to last a long time and can be used repeatedly before needing to be changed. Customization: These stones can be customized to meet specific needs, such as different pore sizes or shapes. Versatility: Metal diffusion stones have a wide range of uses, including gas-liquid mass transfer, chemical processes, and water purification. Durability: Because of their toughness and capacity to survive adverse conditions, these stones are suited for usage in industrial settings. Applications Water treatment: These stones are commonly used in water treatment processes, such as aeration and ozonation, to increase the dissolved oxygen levels in water and improve its quality. Biotechnology: Gas diffusion stones are used in bioreactors for cell culture and fermentation processes, where they are used to provide oxygen to support the growth of microbes and other cells. Chemical processing: These stones are used in chemical processing applications, such as gas-liquid reactions, where they facilitate the transfer of gases into liquids to promote chemical reactions. Food and beverage: Gas diffusion stones are used in the food and beverage industry for carbonation and oxygenation of drinks, as well as for yeast propagation in brewing. Pharmaceutical industry: These stones are used in the pharmaceutical industry for a variety of applications, including cell culture, fermentation, and purification processes.
Sintered titanium plate is a kind of titanium product, which is widely used in various industries such as chemical industry, medical treatment and food processing due to its excellent corrosion resistance and high strength. The porous titanium plate produced using the sintering process is to press the titanium powder into the desired shape and then sinter at high temperature. Product parameters Filtration grade: 0.2-100um Thickness: above 1mm Shape: square, round, shaped Size: 300 800mm can be customized Pressure: 0.2Mpa Features 1. High strength and toughness: During the sintering process, the titanium powder particles are closely combined with each other, so that the sintered titanium plate has high strength and toughness, and can withstand certain impact and pressure. 2. Excellent corrosion resistance: Titanium itself has good corrosion resistance, and a uniform microporous structure can be formed through sintering, which further improves the corrosion resistance of titanium plates. 3. Can be made into complex shapes: through the sintering process, titanium sheets of various complex shapes and pore diameters can be made to meet the needs of different industries and applications. 4. Adjustable pore size and porosity: By adjusting the sintering process parameters, the pore size and porosity of the titanium sheet can be controlled to obtain the performance required for different applications such as filtration, separation, and adsorption. Applications 1. Used as a filter; 2. Utilize the function of its pores to manufacture porous electrodes, fire extinguishing devices, antifreeze devices, high temperature resistant nozzles, etc. Porous electrodes are mainly used in electrochemistry. The fire extinguishing device uses its anti-flow effect to prevent explosions, such as flame explosion arresters for gas welding. The antifreeze device utilizes its holes to feed preheated air or special liquid to prevent the wings and empennage from freezing. The high temperature resistant nozzle uses the principle of sweating on the surface to cool the hot surface, which is called sweating material. 3. Porous titanium is also a good porous electrode material for water electrolysis, and it can be coated with platinum, iridium, ruthenium and other metals to enhance its electrochemical performance. The current PEM water electrolysis hydrogen production equipment widely uses porous titanium plate as its anode diffusion electrode material. How to purchase porous sintered titanium plate A. Materials to be delivered; B. Corrosion problems; C. Special operating conditions involving pressure, temperature, etc.; D. Pollutants encountered; E. Required shape, dimensions and tolerances; F. Required flow and pressure allowed by the filter unit.
Titanium electrode plate for water treatment is a platinum group noble metal oxide with high electrocatalytic performance, strong oxidation resistance and good electrical conductivity coated on a pure titanium substrate, which is an insoluble anode. Product parameters Product name: Titanium electrode plate for water treatment Brand: TOPTITECH Product base material: Gr1 pure titanium Product coating: Ru/Ir/Pt (ruthenium iridium platinum) Product process: nano coating - high temperature sintering Specifications: customized according to customer requirements Product performance: 1. It has excellent properties such as corrosion resistance, high temperature resistance, high strength, easy guarantee of filtration accuracy, and easy regeneration; The plates is sintered at high temperature, so the surface particles are not easy to fall off; in the air the temperature in use can reach 300�°C; 2. It is suitable for filtering various corrosive media, such as: weak hydrochloric acid, sulfuric acid, hydroxide, sea water, aqua regia, and chloride solutions such as iron, copper, and sodium; 3. It has excellent mechanical properties, can be machined for cutting, welding, etc., has high compressive strength, and the internal pressure breaking strength is as high as 0.3MPa; 4. The regeneration method is simple and can be reused after regeneration. Applications 1.Production of sodium hypochlorite via electrolysis in the chlorate and chlor-alkali industries In the production of chlor-alkali, pure saturated salt water is used as electrolytic solution, titanium electrode is used as anode, and asbestos wool attached to iron mesh is used as cathode. The anode chamber produces chlorine gas, and the cathode chamber produces hydrogen gas and sodium hydroxide. After purification, it is widely used in various industries. in industrial production. 2. Electrolyzed functional water Water that has been artificially treated to achieve a variety of beneficial purposes is referred to as functional water. With its high practicability, good sterilization effect, and lack of secondary pollution, electrolyzed water is a well-liked sterilization treatment technique. Titanium electrodes, which are frequently used in electrolyzed water machines, are used to electrolyze drinking water or trace salt water in order to generate functional water. 3. Cathodic protection In the ocean, ship hull, bridge and other steel use environments, due to the corrosion of impurities in the steel and micro-batteries, coupled with the complex natural environment, although corrosion-resistant alloy steel is selected and the thickness of the material is increased to coat excellent corrosion-resistant paint, these The corrosion of structures is still very serious, which poses a great threat to safe production, and cathodic protection is a convenient and important measure to effectively protect permanent steel structures in the ocean.
In a proton exchange membrane fuel cell, the main function of the gas diffusion layer is to support the catalyst and provide a channel for the gas participating in the reaction and the water generated. It is one of the key components of the membrane electrode. The porous titanium plate has a good and uniform large number of pores, the porosity can be controlled by adjusting the diameter of the powder, and it is made of sintering, high temperature resistance and corrosion resistance. Product Parameters Color: Metallic Shape: Square plate, disc, can be customized Process: Powder sintering Fine filter: 1 m 65 m Material: Pure titanium Operating Temperature: 0 300 Thickness: 0.8mm 2.8mm Performance: Acid resistance, alkali resistance, high temperature resistance, breathable Features 1. Corrosion resistance It exists between the bipolar plate and the catalyst layer. During the electrochemical reaction, the high current density is 2A/cm2, which has high electrical corrosion resistance and must have corrosion resistance; 2. Porous air permeability Serve as a medium for hydrogen/oxygen or methanol/air to diffuse to the catalyst layer, and must be a porous and breathable material; 3. High conductivity To act as a current conductor, it must be a highly conductive material; 4. High thermal conductivity The reaction is an exothermic reaction, and overheating will cause damage to the proton exchange membrane. The gas diffusion layer must be a high thermal conductivity material to conduct heat away to avoid damage to the proton exchange membrane; 5. Good permeability Fuel cell reaction to generate water will cause performance degradation, so the gas diffusion layer must be able to export water and have high hydrophobicity; Due to its characteristics, porous titanium plates can also be used in the following industries: (1) Manufacture of sweating material. That is, the pores of ordinary powder metallurgy materials are impregnated with low-melting point substances, and they work at high temperatures At this time, the impregnation melts and seeps out, making the material "sweat" to dissipate heat. In this way, ordinary materials can be used to replace expensive heat-resistant alloys, and the service temperature of heat-resistant parts can be further increased. (2) Manufacture filter material. Used to filter gas, filtrate, and poison, etc. (3) Impregnated with the anti-friction agent to manufacture oil-containing and oil-free lubricated bearings; impregnated with spices to manufacture fragrance-containing handicrafts, etc. (4) Manufacture materials such as vibration reduction, noise reduction, and heat insulation.
High-porosity metal nickel fiber felt is a patented product, which is a three-dimensional nickel felt made of metal nickel fiber developed in chemical and metallurgical processes. The purity of nickel fiber felt is 99.5%. It is a new material with light weight, good flexibility, adjustable porosity and felt thickness. Metallic nickel felt is made of micron-sized pure nickel fiber in accordance with international technical standards, through a special felting process and ultra-high temperature vacuum sintering process. Compared with nickel mesh or nickel powder sintered plate, nickel fiber felt has a good three-dimensional network porous structure, high porosity, large specific surface area, uniform pore size distribution, strong corrosion resistance, good water permeability, good heat dissipation, and current density high, low voltage, stable performance, long life and other advantages. Widely used in fuel cells, military industry, aerospace, civil, medical and other industries. Especially hydrogen fuel cell diffusion media: anode diffusion layer (GDL) for proton exchange membrane (PEM) water electrolysis. Product parameters Color: light gray Size: Customized on request Thickness: 0.2mm-2mm common thickness (0.25, 0.4, 0.5,0.6, 0.8, 1.0mm) Porosity: 60-70% (can be customized upon request) Shape(can be customized) polygon,round,ring,disc,etc. Product Features Good electrical conductivity High mechanical strength Good chemical stability Strong corrosion resistance Large specific surface area The fibers in the sintered fiber mat are overlapped with each other, and each fiber is welded with several fibers. The overlapping points are in a slightly fused state, and the entire fiber mat forms a complete conductive network with excellent electrical properties. And it also has a large specific surface area, which is mainly determined by the characteristics of the preparation process of the nickel fiber felt. The drawn fiber itself has a large surface area, and the fiber is laid into a net to form a network structure that is evenly overlapped with each other. Manufacturing flow Nickel wire Cluster drawing Nickel fiber Fiber shear Air-laid Sintering Nickel fiber felt Application fields Filter materialPhotocatalyst series air filter screenChemical catalyst and support materials Battery electrode material Heat exchange and adsorption materials
