We can supply the following electronic scraps such as mainboards, motherboards, computer boards, scrap boards, green boards and more in huge quantities. These boards are for reuse or for recovery of minerals, gold, silver and more. All these boards are mixed from computers, laptops, servers, processors and more. These are packed in commercial bulk pallet bags which are ready for shipping. Packed in bulk pallet bags are stacked on pallets for easy transportation. Cpu's have been removed, ram and batteries still attached to each board. Please feel free to contact us for more information. Price is price on request and quantity, waiting for your quick response.
Product Name CARMOSINE C.I No 14720 Synonyms ACID RED # 14 C.I. Name Food Red-3 Chemical Disodium salt of 2-(4 sulpho -1- IS No 2923:1995 Name Naphthylazo_1-Naphthol-4-Sulphonic CAS No 3567-69-9 Acid EINECS No 222-657-4 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs)MIN 2 Loss of drying at 135�°C, sodium chloride and sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10
Foundry coke, metallurgical coke, semi coke, graphite petroleum coke, calcined anthracite coal, carbon anode scrap, coke dry quenching.
Product Name PONCEAU 4R C.I. NO. 16255 Synonyms ACID RED -18 C.I.NAME Food Red 7 chemical Trisodium2-hydroxy-1-(4-sulfonato-1- IS No. 2558:1994 name naphtylazo)-naphtalene_6,8-disulfonato CAS NO. 2611-82-7 EINECS NO 220-036-2 SR NO LIMITS 1 Total dye content percent by mass on dry basis (at 105_+1�°C for 2hrs.)MIN. 85 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate percent by mass,MAX. 15 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 2
SPECIFICATION Product Name TARTRAZINE C.I. NO. 19140 Synonyms Acid Yellow # 23 C.I.NAME Food Yellow-4 chemical Trisodium 5-hydroxy-1-(4-sulfonato phenyl-4- IS.NO 1694:1994 name (4-sulfonato phenylazo)pyrazole-3-carbaxylate CAS NO. 1934-21-0 EINECS NO 217-699-5 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs) 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye Intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10
X-ray Inspection Machine for Stacking Battery Seamark stacking battery industrial digital x ray inspection systems are suitable for the inspection of stacking (blade) process-type cells in the lithium battery industry and can adopt TDI line scanning technology and expandable inspection functions such as plate fold and tab fold. Seamark has 2 kinds of stacking battery X-ray inspection machines, inline and offline. Customers can choose the suitable product according to different requirements. Types of Stacking Battery X-Ray Inspection Machine Offline Inspection Machine for Stacking Battery Various stacking process types of batteries can be inspected by using the Seamark offline stacking battery X-ray inspection machines. Random inspections are frequently conducted using offline inspection equipment. It uses an advanced FPD and professional Hamamatsu X-ray tube, which may assist the operator in acquiring a clear image of the samples and making the right decisions. In some labs and small battery manufacturing businesses, it is commonly used. XB5200-Stacking Battery Inspection Inline Inspection Machine for Stacking Battery Seamark's XB7200 inline stacking battery X-ray inspection machines offer automatic inspection for multi-layer stacking power batteries. Using advanced imaging technologies, it assesses aspects like weighing, folds, and creases, ensuring high-quality stacking batteries vital for the new energy car industry's reliable performance. XB7200-Stacking Battery Inspection Advantages of Using SEAMARK's Stacking Battery X-ray Inspection Machine î?§ Adopt the Advanced X-ray Tube Seamark values the collaboration and R&D with the world's leading manufacturer of X-ray tubes. It adopts the Hamamatsu X-ray tube, which is one of the best industrial X-ray tube manufacturers around the world. High Dynamic Multi-fusion Filtering Algorithm High dynamic: Breaking through the limitations of X-ray tubes. Fit: The model is more stable. Multi-fusion: multi-operator fusion. Clarity: Large image quality. î?? Professional Teams Professional R&D department and after-sales service engineers group provide you with patient and professional technology support to make sure customers use equipment efficiently and easily.
Offline Inspection Machine for Stacking Battery Seamark offline stacking battery industrial x ray inspection equipment, which is suitable for inspection of various stacking process-type batteries. Seamark has 1 model XB5200 as such kind of machine. it is suitable for the inspection of stacking (blade) process-type cells in the lithium battery industry and adopts TDI line scanning technology and expandable inspection functions such as plate fold and tab fold. Offline inspection machine is typically used to make random inspections. It adopts a Hamamatsu X-ray tube and advanced FPD, which can help the operator to get a good effect image of the samples and help the operator to make the correct judgment. It is widely used in some labs and small battery manufacturing enterprises. Stacking Offline Inspection Machine Types XB5200-Stacking Battery Inspection Semi Auto Series XB5200, suitable for the inspection of stacking (blade) process-type batteries. What Types Of Defects Can The Stacking Offline Inspection Machine Detect? Angle Overhang This refers to misalignments or protrusions in the angles of the battery components. The inspection machine can identify irregularities in the alignment, ensuring the components are properly positioned. Large Area Folds Large folds in the battery material can impact the battery's structural integrity and performance. The machine is designed to identify these folds, ensuring the battery's surface is smooth and defect-free. Tab Creases Tabs are critical components in batteries, connecting different layers. Creases or deformities in these tabs can lead to electrical issues. The inspection machine can detect tab creases, ensuring the tabs are in optimal condition for proper electrical connections. How Does Stacking Offline X-Ray Inspection Machine Work? Stacking Offline Inspection Machine X-ray tubes and detectors are the core components of offline X-ray battery inspection machines. The machine provides images of the internal structure with the help of the X-ray tube and detector. FPD receives and converts the X-ray signal to an industrial computer, then the software will process the received signal through an algorithm and output the X-ray image. Offline X-ray inspection machines do not need to be used with other devices, and its easy to place and operate. FAQs of Stacking Offline Inspection Machine Is the Offline Inspection Machine suitable for small-scale as well as large-scale production? The offline inspection is suitable for random inspection. So it depends on the requirements of different battery production enterprises.
sodium bicarbonate (NaHCO3) Sodium bicarbonate , also known as baking soda, is used to relieve heartburn, sour stomach, or acid indigestion by neutralizing excess stomach acid. When used for this purpose, it is said to belong to the group of medicines called antacids. It may be used to treat the symptoms of stomach or duodenal ulcers 144-55-8 sodium bicarbonate (NaHCO3), white crystalline or powdery solid that is a source of carbon dioxide and so is used as an ingredient in baking powders, in effervescent salts and beverages, and as a constituent of dry-chemical fire extinguishers.
Zinc oxide, an inorganic compound with the chemical formula ZnO, is an oxide of zinc, insoluble in water, ethanol, soluble in acid, ammonium chloride, is a commonly used chemical additive, widely used in the production of plastics, silicate products, synthetic rubber, lubricating oils, paints and coatings, ointments, adhesives, foodstuffs, batteries, flame retardants and other products.
SPECIFICATION Product Name ACID RED 33 C.I. NO. 17200 Synonyms D&C Red 33 C.I.NAME Food Red 12 CAS NO. 3567-66-6 SR NO LIMITS 1 Pure Dye content, percent by mass MIN. 82 2 Sum of Volatile matter at 135�°C, Sodium Chloride and 18 Sulphate(as sodium salt),percent by mass,MAX. 3 Water insoluble matter,percent by mass MAX. 0.3 4 4-Amino-5-Hydroxy-2-7,Naphthalene Disulphonic 0.3 Acid Disodium Salt,percent by mass,MAX. 5 4,5-Dihydroxy-3-(phenylazo)2-7 Naphthalene 3 Disulphonic Acid Disodium Salt, Percent by mass Max. 6 Arsenic,mg/kg MAX. 3 7 Lead, mg/kg MAX. 20 8 Mercury, mg/kg MAX. 1
Application Humidity test chamber,constant temperature and humidity chamber,temperature controlled chambers,accelerated aging chamber are often used in electronic appliances, military, plastics, hardware, chemical, textile and other industries. Specific test products such as electronic parts, automotive parts, notebooks, batteries, packaging, cosmetics, circuit boards, temperature, moisture meters, etc. Constant climate chamber JOEO humidity temperature chamber offer many pre-engineered and custom sizes to fit your exact testing requirements. JOEO environmental chamber test available models include a wide range of temperature ramp rates, humidity levels, and many standard and optional features including temperature cycling, steady-state testing, and fast change rate. Additional options include access ports, Explosion Resistant, Quiet Mode, additional shelves, Battery Safety options, Dry Air Purge, Demineralizer Water Filter System and more.If you have any questions,
Application Humidity test chamber,constant temperature and humidity chamber,temperature controlled chambers,accelerated aging chamber are often used in electronic appliances, military, plastics, hardware, chemical, textile and other industries. Specific test products such as electronic parts, automotive parts, notebooks, batteries, packaging, cosmetics, circuit boards, temperature, moisture meters, etc. Constant climate chamber JOEO humidity temperature chamber offer many pre-engineered and custom sizes to fit your exact testing requirements. JOEO environmental chamber test available models include a wide range of temperature ramp rates, humidity levels, and many standard and optional features including temperature cycling, steady-state testing, and fast change rate. Additional options include access ports, Explosion Resistant, Quiet Mode, additional shelves, Battery Safety options, Dry Air Purge, Demineralizer Water Filter System and more.
It's vacuum freeze-drying, where fresh meat is put in a -36C vacuum environment to freeze rapidly and sublimate into water until dry. The freeze-drying process preserves the nutrients in the ingredients and kills any microbes that might be present. Truly zero add, safe, delicious and healthy pet snack. Features of Freeze Dry Beef Liver Cube Convenience: freeze dried beef liver treats is easy to store and transport. It does not require refrigeration or special storage conditions and can be quickly rehydrated before feeding. Nutritional value: Freeze-drying preserves the nutrients in the snack, making it nutrient-dense and healthy for your pets. Variety: There are many different formulas and flavors of dehydrated beef liver treats available, so you can find one that meets the needs and preferences of your pets. Digestibility: The freeze-drying process breaks down the food to make it more easily digestible for pets. Texture: dried beef liver for dogs has a unique texture that many dogs enjoy. It is crunchy and has a satisfying texture that can help keep your pet's teeth clean. Quality and safety: dehydrated beef liver treats for dogs use high-quality ingredients and follow strict safety and quality standards to ensure that your pets receives the best possible nutrition. Overall, freeze-dried treat is a convenient and nutritious option for pet owners who want to provide their pets with high-quality, minimally processed food. Ingredients of Freeze Dry Beef Liver Cube All natural beef There are many oem pet food manufacturers, but we are one of the best choices for you.
Dry Bushes are steel backed bronze impregnated bushes mainly used for High Load application upto 250 N/mm2 and temperature upto +280 C. MDU is a composite material consisting of three layers viz., steel backing (Low Carbon Steel), A Porous Bronze (90% Cu & 10% Sn) sintered Matrix, overlaid with a mixture of PTFE (Poly Tetra Fluro Ethylene) and Lead. Steel Backing provides the underlying strength while porous bronze sintered layer provides the strong mechanical bond for the impregnated PTFE/LEAD mixture. Crown Engineer is the best organization of manufacturer and exporter of bearing bush in India.
Titanium Baskets Titanium baskets are light in weight, have strong corrosion resistance, and have a layer of oxide film on its surface. Under normal electroplating conditions, this film can prevent current from passing through the titanium basket and directly lead to the anode material inside the titanium baskets. The raw material is GR2 pure titanium. Changsheng Titaniumun basket manufacturer offers titanium baskets for plating and titanium anode baskets for electroplating. If you want to know more about titanium mesh basket price and cost, please do not hesitate to contact Changsheng titanium electrode supplier. Titanium Baskets Details The titanium mesh basket mainly consists of three parts: titanium mesh plate, titanium plate, and hook. Titanium mesh baskets come in various forms, including circular, rectangular, dished, etc. These titanium baskets can also be specially designed according to product requirements.
It's vacuum freeze-drying, where fresh meat is put in a -36C vacuum environment to freeze rapidly and sublimate into water until dry. The freeze-drying process preserves the nutrients in the ingredients and kills any microbes that might be present. Truly zero add, safe, delicious and healthy pet snack. Features of freeze dried beef chunks Convenience: freeze dried beef treats for dogs is easy to store and transport. It does not require refrigeration or special storage conditions and can be quickly rehydrated before feeding. Nutritional value: Freeze-drying preserves the nutrients in the snack, making it nutrient-dense and healthy for your pets. Variety: There are many different formulas and flavors of freeze dried meat treats for dogs available, so you can find one that meets the needs and preferences of your pets. Digestibility: The freeze-drying process breaks down the food to make it more easily digestible for pets. Texture: Freeze-dried treat has a unique texture that many dogs enjoy. It is crunchy and has a satisfying texture that can help keep your pet's teeth clean. Quality and safety: freeze dried beef for dogs use high-quality ingredients and follow strict safety and quality standards to ensure that your pets receives the best possible nutrition. Overall, freeze-dried treat is a convenient and nutritious option for pet owners who want to provide their pets with high-quality, minimally processed food. Ingredients of Freeze Dry Beef Cube All natural beef There are many oem pet food manufacturers, but we are one of the best choices for you.
Product Name EGG YELLOW SUPRA Synonyms Chemical Name SR NO. DESCRIPTION LIMITS 1 Toatl dye content, percent by mass, on dry basis, 85 (�±7.5% of declared value) 2 Water-insoluble matter,percent by mass, max 0.2 3 Aresenic (as As), mg./kg., max 3 4 Lead (as Pb), mg./kg., max 10 5 Heavy metals, mg./kg., max 40 SPECIFICATION
SPECIFICATION Product Name GREEN-S Synonyms ACID GREEN # 50 C.I.NO 44090 Chemical Sodium N-(4-((dimethylamino)phenyl)(2-hydroxy-3,6- C.I Name Food Green 4 Name disulfo-1- Naphthalenyl)-methylene)2,5- CAS No. 3087-16-9 cyclohexadien 1-ylidene)-N-methyl Methanaminium. EINECS NO. 221-409-2 E.NO. E-142 SR NO LIMITS 1 Total coloring matters calculated as the 80 sodium salt percent by mass .MIN 2 Water insoluble matter,percent by mass,MAX. 0.2 3 Combined ether extract,percent by mass,MAX. 0.2 4 subsidiary dyes,percent by mass, MAX 1 5 Dye Intermediates,percent by mass,MAX a. 4,4-bis(dimethylamino)-benzhydryl alcohol 0.1 b. 4,4-bis(dimethylamino)- benzophenone 0.1 c. 3-hydroxynaphthalene-2,7 disulfonic acid 0.2 d. Leuco Base, 5 6 Unsulfonated primary aromatic amines percent by 0.01 mass,MAX 7 Total Heavy metal as lead [Mg/kg] MAX 40 8 Arsenic [mg/kg]MAX 3 9 Lead,[mg/kg]MAX 2 10 Mercury,[mg/kg]MAX 1 11 Cadmium[mg/kg]MAX 1
Name: Zinc Oxide CAS No.:1314-13-2 MF: ZnO EINECS No.:215-222-5 Appearance: white powder Shelf Life:2 Years Zinc oxide (ZnO), commonly known as zinc white, is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is a common chemical additive, widely used in plastics, silicate products, synthetic rubber, lubricating oil, paint coatings, ointment, adhesives, food, batteries, flame retardant and other products in the production. Zinc oxide has large band gap and exciton binding energy, high transparency, excellent luminescence performance at room temperature, and has been used in liquid crystal display, thin film transistor, light emitting diode and other products in the field of semiconductor. In addition, microgranular zinc oxide as a kind of nanomaterial also began to play a role in related fields.
For companies looking to purchase custom iPhone case wholesale, Custom iPhone 13 Pro Max leather cases are an ideal option. These custom leather iphone 13 pro max case provides excellent protection for your device and come at an affordable price. Custom apple leather iphone 13 pro max are also available in a wide range of colors and styles, so you can find one that perfectly complements your brand. With their durable construction and sleek design, these cases are sure to be a hit with your customers. How to Clean and Maintain Leather Cases on iphone 13 max pro case leather 1. Begin by wiping away dirt and dust with a dry, clean microfiber cloth. 2. Apply a leather cleaner/conditioner to the leather case in a circular motion. 3. Allow the leather cleaner/conditioner to penetrate the leather for a few minutes. 4. Wipe away any excess cleaner/conditioner with a damp cloth. 5. Let the leather case air-dry for a few minutes. 6. Apply a leather protectant to the leather case to help protect from dirt, dust and other particles. 7. Store your leather case in a cool, dry place when not in use. 8. Avoid exposing your leather case to extreme heat or cold. 9. Clean your leather case every few months to maintain its look and feel. The Benefits of Using Custom Leather Cases on iPhone 13 Pro Max The iPhone 13 Pro Max is an expensive and powerful device, and many users want to make sure it is well protected from damage. A apple iphone 13 pro max leather is a popular option for protecting the device, as it offers several benefits. 1. It offers durable protection: apple leather 13 pro max case by leather phone case manufacturer are extremely durable and can provide better protection for your device than other materials. They are also waterproof, which makes them perfect for outdoor activities or for when you're out and about. 2. It looks stylish: Personalised leather iPhone cases look great and can help add a touch of style to your device. They can also be personalized with different colours and patterns to suit your taste. 3. It is lightweight: Custom leather iPhone case are extremely lightweight, which makes them perfect for those who want to keep their device as light as possible. 4. It is easy to maintain: Leather cases are easy to clean and maintain, so you don't have to worry about them looking worn down over time.
