High-Quality material in Polyamide Tubing, Polyurethane, Polyethylene, Fluoropolymer Polyamide The success of polyamides is due to a combination of characteristics that make them ideal for many applications. Polyamides combine optimal mechanical properties with excellent chemical resistance; they can be used as metal substitutes or even as elastomers; they can be used in both protected and aggressive environments (UV rays, bad weather conditions, etc.); this is possible due to the numerous types of polyamides that manifest varied and specific characteristics. Polyurethane The term polyurethane encompasses a vast family of products with numerous varied characteristics in terms of mechanical, chemical and physical properties. Through the right choice and proportion of polyols and diisocyanates it is possible for products to range from soft and sponge-like, such as flexible foams with extremely low density (pillows, mattresses, etc.) to products with elevated resistance to compression and flexion stress (for applications in sporting goods, such as hiking boots, ski boots, etc.). In order to have a general guide regarding the characteristics of polyurethane, the primary distinctions to consider relate to its chemical nature, or rather, if it has an ester or ether base. In commerce there is also a third family of polyurethane, which derives from the synthesis of caprolactam, which exhibits intermediate characteristics between polyester and polyether. Fluoropolymer Increasingly more technical applications in aggressive environments, in terms of temperature, chemical agents and atmospheric conditions, made it possible for fluoropolymers to find more space on the market. These polymers offer extremely high performance, though at elevated costs regarding both raw materials and production. Depending on the bond between carbon and fluorine, and their arrangement in the molecular structure, one can have varying products with different characteristics. Concerning chemical resistance and use at low and high temperatures, the father of all fluoropolymers is PTFE, which demonstrates almost complete inertia towards most known chemical reagents and has work temperatures that range from -260 to +260 �?�°C. After PTFE, these other fluoropolymers can be found, in order of importance: PFA, FEP, and PVDF. Polyethylene Polyethylene, making up 40% of the total volume of plastic materials produced in the world, is one of the most diffused polymers in everyday life. Despite its simple chemical composition, there are numerous varieties of polyethylene with differing thermal and mechanical properties.
Chemical Name : N,N-m-phenylene bismaleimide Molecular Formula: C14H8N2O4 Molecular Weight: 268.23 CAS NO. :3006-93-7 Specifications Item powder Oiled Powder Appearance Yellow or brown powder Initial Melting Point 198.0 198.0 Loss on Drying% 0.50 0.50 Ash% 0.50 0.50 Residue on 150¼m Sieve,% 0.10 0.10 Oil content,% ---- 1.0~2.0 Strength ---- ---- Physical property Density at 20â??(kg/m)3 950 950 Properties: Yellow or brown powder, soluble in THF and 1.44 share of hot acetone, insoluble in petroleum ether, chloroform,benzene and water, melting point 195 C or more. Applications: PDM as a function of rubber chemicals in rubber processing for the curing agent can also help the system can be used for peroxide curing agent, also can be used as anti-scorching agent and tackifier, both for general-purpose rubber, also applies to special rubber and rubber and use system. In natural rubber, and sulfur coordination to prevent reversion to improve the heat resistance, reduce heat, anti-aging, improve adhesion of the rubber and tire cord and the vulcanized rubber modulus. Shoulder for load tire rubber, rubber buffer layer, solve the problem of bias truck tire shoulder separation can also be used for large-size thick natural rubber products and various rubber sundries. PDM can be used as auxiliary curing agent, can significantly improve the correlation performance, increase heat resistance, suitable for high temperature curing system, reducing the compression is very obvious, but also reduce the amount of peroxide, preventing the processing of rubber in the focus burning, improve tire cord and rubber and metal bond strength. PDM is a non-sulfur vulcanizing agent for rubber cable, it can replace thiazoles, thiuram and all sulfur vulcanizing agent, solution of copper wire and copper electrical generation due to exposure to sulfur vulcanizing agent black copper sulfide contamination problems. As scorch agent for the 0.5-1.0 copies, as curing agent for the 2-3, to improve the compressive deformation of 1.5 copies, improve the adhesive strength of 0.5-5.0 copies. Package: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag. Storage: Should be stored in a cool, dry, well ventilated place, packaged products should avoid direct sunlight. Notes: This product is oil based on user needs, treatment or granulation.
Introduction of Sodium Gluconate ---Production capacity: 150,000 tons/year Product Profile Product Name: Sodium gluconate Other Names: Gluconic acid sodium salt Gluconic Acid Sodium CAS No.: 527-07-1 Molecular Formula: C6H11NaO7 Molecular Weight: 218.14 Melting Point: 206-209 Appearance: White crystalline grain or powder Solubility: Easily soluble in water, slightly soluble in alcohol, cant soluble in diethyl ether Applications, Functions, Advantages 1. Food industry 1) Used as food additive 2) Sodium gluconate has nonirritant, no bitterness, tasted like salt, used for adjusting pH in food production, improving food flavor, replacing salt dosage in food 2. Construction industryconcrete retarder, water reducing agent 1) Sodium gluconate has good compatibility with the system composed of cement and water reducing agent 2) Sodium gluconate prolongs the initial setting time and the final setting time of concrete, enhanced the strength of concrete 3) Widely used in concrete admixture, suitable for pumpcrete, fluidity concrete, mass concrete, high-strength concrete 3. Petroleum chemical industryUsed as corrosion and scale inhibitor in circulating cooling water 1) It has obvious synergistic effect, enhance the effect of corrosion inhibitor. 2) The corrosion inhibition rate of sodium gluconate will increase with increasing temperature 3) Sodium gluconate has strong scale inhibition ability. It is a good scale inhibitor for calcium salt, magnesium salt, especially iron salt. 4) Pollution-free, this is the advantage that the corrosion inhibitor used at present cant compare with. It is one of the cheapest organic synthetic chemical which is widely used as corrosion and scale inhibitor. 4. Glass detergent 1) Strong descaling capacity, not plug the nozzle and pipe of the bottle washer 2) Effectively remove bottle label and rust of bottle neck 3) Discharge of washing water conforms to national standard 5. Steel surface detergent 1) After strict cleaning steel surface with detergent which contains sodium gluconate, the coating materials will be more firmly bonded to the steel surface 2) Good anti-scale ability and anti-rust ability 3) In electroplated metal surface cleaning, it can prevent iron, aluminum and other precipitation of hydroxide in solution
What is a spiral wound tube heat exchanger? Spiral wound tube heat exchanger, also known as threaded tube heat exchanger, turbulent heat exchanger, double bellows heat exchanger. It is a new type of shell and tube heat exchanger. Each heat exchange tube is evenly wound in the heat exchanger shell according to a certain rule. According to the different interface structure, it is divided into L type and Y type. According to whether it can be disassembled, it can be divided into detachable type and non-detachable type. Type: Y type,T type,detachable,double tubesheet, cold trap, gas-liquid separation etc. Material:austenitic stainless steel 316L, double-phase stainless steel 2205, 2507, pure titanium, zirconium, Hastelloy alloy, etc. Tube type:Spiral wound tube/parallel tube/U type tube Tube: �¦8ï¼?�¦10ï¼?�¦12, �¦14ï¼?�¦16,�¦19ï¼?�¦25etc. Maximum working pressure:4Mpa Heat exchanger area:0.1-1000 square meters working temperature:-20-300 degree celsius (customizable) Applicable fluids:steam, circulating water, frozen brine, glacial refrigerant, glycol;. installation type:Horizontal/Vertical Function:Heater, cooler, condenser, evaporate, distillation, rectification Application:Distillation reflux system, concentration system, distillation system, waste gas and heat recovery system, traditional Chinese medicine extraction system, instantaneous sterilization at high temperature, CIP cleaning system, civil HVAC system,heating and cooling of process materials Customization:According to the technical requirements of customers, we can accurately customize the winding tube heat exchangers with various spacing. Package:Standard export wooden box,can be packaged according to customer requirements. Advantages: 1.High heat transfer coefficient :Unique wound tube bundle optimizes the flow state of the fluid on both sides 2.Long service life spiral :The elastic tube bundle can effectively absorb stress and vibration, prolong the service life of the heat exchanger 3.Low scaling tendency :Thereâ??s no dead angle in the heat exchanger, and the tube side and shell side can be emptied; the high flow rate design of the shell side can effectively reduce the probability of scaling on the surface of the heat exchange tube 4.small floor space: Compact structure,about 1/5 of the traditional heat exchanger 5.Low operating cost : Under heat conditons ,it can save the steam ;under the condensation conditions,it can improve the recovery rate. � Shandong Qinglei Environmental Technology Co.,Ltd is an equipment manufacturer integrating design, production and assembly. Our products include heat exchangers, heat exchange units, pressure vessels, storage tanks, TCU temperature control systems, reactors, distillation towers, VOCS purification and recovery systems, vacuum frying machine. If you need any of them,please donot hesitate to let me know,I will reply you ASAP.
Dear Sir/Madame, Accept Greetings From EMNO INTERNATIONAL and we hope this email finds you in good health. Thanks for your inquiry in our refined sunflower oil. Our Refined Sunflower Oil is 100% best quality Refined Oils for human consumption. Our oils are best for frying, baking, making of salads and also the preparation of meals. Regarding our price, we offer our Refined Sunflower Oil at: - $680 USD Per Metric Ton Our specifications are as follows; Product: Refined Sunflower Oil (RSFO). Standard: International standard. Quality: Fit for human consumption, free from foreign matter, any other oil or animal fats. Color/Odor: Light yellow, clear and transparent. Visibility: Without any deposition and blurriness. Physical and Chemical Analysis: Acidity (FFA): 0,3 maximum. Peroxide Value (meq O2/kg): 10,0 maximum. Soap Content (%): 0,005 maximum. Iodine Value (WIJS): 118 - 141 Moisture and Volatile Matter (% at 105oC): 0,2 maximum. Saponification Value (mg KOH/g oil): 188 - 194 Unsaponifiable Substances (%): 1,5 maximum. Insoluble Substances in Ether (%): 0,05 maximum. Refractive Index (at 40oC): 1,461 - 1,468 Specific Weight (at 20oC): 0,910 - 0,920 Saponified Substances: None. Amount of Phosphorous: None. Anti-Oxidants: None. Anti-Foaming: None. Anti-Crystallization: None. Halphen Test: Negative. Mineral Oil Test: Negative. Sesame Oil Test: Negative. Cold Test (after 24 hours): Negative. Heavy Metal Analysis: Iron (Fe): 1,5 ppm maximum. Copper (Cu): 0,1 ppm maximum. Lead (Pb): 0,1 ppm maximum. Arsenic (As): 0,1 ppm maximum. Fatty Acid Compositions: Miristic Acid C 14:0: 0,1 maximum. Palmitic Acid C 16:0: 5,0 - 7,6 Palmitoleic Acid C 16:1: 0,3 maximum. Heptadecanoic Acid C 17:0: 0,2 maximum. Heptadecenoic Acid C 17:1: 0,1 maximum. Stearic Acid C 18:0: 2,7 - 6,5 Oleic Acid C 18:1: 14,0 - 39,4 Linoleic Acid C 18:2: 48,3 - 74,0 Linolenic Acid C 18:3: 0,3 maximum. Arachidic Acid C 20:0: 0,5 maximum. Erusic Acid C 22:1: None. Lignoseric Acid C 24:0: 0,5 maximum. Packaging: We confirm packing inside 0.5L, 1L, 1.8L, 3L, 5L PET Bottles, 10L, 20L, 25L Jerry Cans and Flexi tank. Payment Terms: LC Minimum trial order: 1000 Metric Ton Supply Ability: 20,000 MT / Month Delivery Time: Transportation within Europe by trucks 7 - 9 days and 14-18 days to clients out of Europe after confirmation of order. We consider all clients at high esteem so feel free to get back to us via email or phone with for any query. For any further questions do not hesitate to contact us. Kind Regards and we look forward hearing from you. -- Mr Emil John K Manager EMNO INTERNATIONAL Tele : +8615662128256 Whats App : +8615662128256
Triethylene Glycol, Chemical, Chemical Products, Chemicals..
Glycol chillers, glycol chiller systems, tv, playstation 5, 4, tablets, washer, dryer, fridge, stove, .Shipping, export
* Acetic Acid * Acrylamide * Acrylic Acid * Alkalized Cocoa Powder * Aluminium Sulphate * Ammonium Bicarbonate * Ascorbic Acid * Barium Carbonate * Borax Decahydrate * Borax Pentahydrate * Boric Acid * Calcined Alumina * Caustic Soda Flakes * China Clay * Chromic Acid * Citric Acid Anhydrous * Citric Acid Monohydrate * Calcined Kaolin Clay * Desiccated Coconut Low Fat * Di Acetone Alcohol * Dextrose Anhydrous * Dextrose Monohydrate * Diammonium Phosphate * Farmer Choice Whey Powder * Formic Acid * Glucose * Glycerin * Guar Gum * Gum Rosin * Hydroxyethyl Cellulose * Hydrogen Peroxide * Iso Propyl Alcohol (I P A) * Mono Ethylene Glycol (MEG) * MaltoDextrine * Methanol * Methlylene Chloride * Nonylphenol Polyethylene Glyco ether (NP 9) * Natrosol * PVA BP17 * PVA BP26 * PVA 217 * Phenol * Phosphoric Acid * Potassium Carbonate * Potassium Hydrate * Potassium Sorbate * Propylene Glycol (PG) * Sodium Acid Pyrophosphate (SAPP) * Soda Ash * Sodium Benzoate * Sodium Bicarbonate * Sodium Carboxmethyl Cellulose (CMC) * Sodium Gluconate * Sodium Lauryl Sulfate (SLS) * Sodium Lauryl Ether Sulfate (SLES) * Sodium MetaBisulphate * Sodium Sulphate Anhydrous (SSA) * Sodium Sulphide Flakes (SSF) * Sodium Tripoly Phosphate STPP * Sorbitol * Sulphate of Potash (SoP) * Skimmed Milk Powder * Soya Lecithin * Speckles * Starch * Stearic Acid * Sulphonic Acid * LABSA 90% & 96% * Titanium Dioxide Anatase (HA-100, AF-5C)0, AF-100) * Titanium Dioxide Rutile (2190, R996, R6618) * Tri Sodium Citrate * Tri Sodium Phosphate (TSP) * Urea * White Oil * Xanthan Gum * Yeast * Zirconium Silicate * Zinc Oxide
Mono ethylene glycol, ipa, glycerin, dinp, dop, dotp and various chemicals .Trade agent
Musk for virus For the institutions, stylish 100 percent cotton fabric, all printed, three layers of single jersey tela fed with high protection and washable. The mask is certified. Please contact us for the min 1000 pieces of quotation.
Sodium lauryl ether sulfate, linear alkyl benzene sulphonic acid , coco amido propyl betaine.
Electric guitar, acoustic guitar, electric bass, ukulele, kalimba, ethereal drums, and peripheral equipment parts.OEM
Labsa, linear alkylbenzene sulfonic acid, sles, sodium lauryl ether sulfate, sulphuric acid.
Hydroxypropyl methyl cellulose, dispersible latex powder, xylem fiber, starch ether, polyvinyl alcohol 2488, pre gelatinized starch.
Sodium lauryl ether sulfate, linear alkyl benzene sulphonic acid , coco amido propyl betaine.
Ldpe,lldpe,hdpe,pet,pvc white petroleum jelly(vaseline) maleic anhydride phthalic anhydride sodium Bicarbonate potassium chloride mono ethelene glycol(meg) diethylene glycol(deg) caustic soda. .
Deg, meg, ath, mekp, isophthalic acid, maelic anhydride, propylene glycol industrial, bisphenol a.
Sodium chloroacetate, dichloropropane, aniline, dichloromethane, sodium bicarbonate, citric acid monohydrate, anhydrous citric acid, propylene glycol and so on..
Water treatment chemical like mono ethylene glycol, sodium bicarbonate, copper cathode , copper scrap , hms scrap.
Maize/corn starch, maltodextrine, sorbitol (ip/bp), dextrose monohydrate sodium starch glycolate..
