"CPU scrap board" typically refers to the circuit boards or electronic components that come from discarded or obsolete computer central processing units (CPUs) and related electronic devices. These boards contain various materials, including metals, plastics, and small electronic components. Here are some key points about CPU scrap boards: Composition: CPU scrap boards are composed of a substrate, often made of fiberglass or other materials, on which electronic components are mounted. These components include microprocessors, memory chips, resistors, capacitors, and other integrated circuits. Metals Content: The boards may contain valuable metals, such as gold, silver, copper, and palladium. These metals are often used in the manufacturing of electronic components for their electrical conductivity and corrosion resistance. Recovery of Precious Metals: Recycling CPU scrap boards is a common practice to recover precious metals. Precious metal reclamation is typically done through processes like mechanical separation, chemical leaching, and refining. Environmental Considerations: Recycling CPU scrap boards is important for environmental reasons. It helps reduce electronic waste (e-waste) and minimizes the environmental impact associated with the disposal of electronic components. Economic Value: The recycling of CPU scrap boards can have economic benefits due to the recovery of precious metals. The value of the scrap depends on the market prices of the metals at the time of recycling. Processing Methods: Various methods are used to process CPU scrap boards for recycling, including manual dismantling, mechanical shredding, and chemical processes to extract metals. Regulations: There are regulations and guidelines in many regions regarding the proper disposal and recycling of electronic waste, including CPU scrap boards. It's important to adhere to these regulations to ensure environmentally responsible practices.
Cpu Ceramic Processor Scrap with Gold Pins CPU Ceramic Processor Scrap Gold Recovery Wholesale We have a very good quality high yield Cpu Ceramic Scrap for gold recovery We offer a wide range of high yield gold recovery for computer scrap products and below is a list of the CPU scrap types we have Intels 486 386 Cpu Intels I960 Motorola Cpu Intels Pentium Pro Cpu AMD 486 586 Cpu Gold Top Cpu Gold Top Bottom Cpu Intel Pentium 1 DLP Cpu Computer CPU Scrap Scrap Ceramic CPU Scrap Ceramic CPU with Aluminum Cap Scrap Black Plastic CPU Scrap Plastic CPUs Ceramic Pentium pro CPU 486 ceramic Huge Gold Quantity Intel 186 286 386 486 Pentium Pentium Pro i86 i960 Cyrix 486 586 MIIIBM 486 586 686 Motorola 68000 88000 series NEC Toshiba MIPS series R4000 R8000 R10000 R12000 GOLD RECOVERY FROM CERAMIC PROCESSORSScrap CPU Gold recovery from Cpu Ceramic Scrap is a very easy and profitable business Ceramic processors have a good ratio of gold Different processors have different quantities of gold Some types of ceramic processors are below Cpu Scrap recycling method is so easy You can easily recover gold and silver and make money For these processors you dont need to prepare anything like ic chips you will need to remove them from electronics boards first Minimum Order Cpu Ceramic Processor Scrap 500 Kilograms
Trisodium Phosphate Anhydrous Granular FCC is mainly used as a buffering agent, emulsifying agent, anti-caking agent, antioxidant and nutritional supplement in the food industry. It is used in food products like smoothie and beverages .It has many industrial applications as well, it's used in water processing, as a washing agent and in detergent, Textile and leather agent, Ceramic, Enamel, Colors, Photographic developers; removing boiler scale; water softer; wet finishing ph value adjustment; aluminum polishing, burnishing; sugar refining; complementary feeding stuff ; cleaning compound. Sales Specifications pH (1% sol): 11.5 -12.5 Bulk Density, gm/cc: 0.80 Min. Water Insoluble, %: 0.1 Max. Loss on Ignition (Dry at 110 for 5 hr then ignite at 800�°C for 30 min), %: 2.0 Max Phosphate as (P2O5), %: 42.0 - 43.5 Assay, %: 97.0 Min Particle Size Distribution: Retained on 20 mesh (850 �µm), %: 20.0 Max Passed thru 100 mesh (150 µm), %: 35.0 Max. Parameter Fluoride as F, ppm: 10.0 Max. Arsenic as As, ppm: 3.0 Max. Lead as Pb, ppm: 3.0 Max. Cadmium as Cd, ppm: 1.0 Max. Mercury as Hg, ppm: 1.0 Max. Packing 55.12 Lb Bag, 40 bags per pallet
LP900 is a silicon carbide ceramic heat sink and it belongs to the micro-hole structure. Under the same unit area,it can be more than 30% porosity, greatly increasing the heat transfer area with air to enhance its cooling effect. At the same time its heat capacity is small, its heat storage is small and the heat can be more quickly to the outside world. Ceramic heat sink main features: environmental protection, insulation resistance to high pressure, efficient heat, to avoid brewing EMI problems. So it can effectively solve the electronic and home appliance industry thermal and cooling problems, while it is specially for small and medium wattage power consumption, design space pay attention to light, thin, short, small products. Whats more, it can provide technical support and application for electronic products innovative and development. For more , please kindly feel free to contact
Morning Bright Crop is dedicated to providing the highest grade premium Peanuts/Groundnuts anywhere in the world, at the most competitive market prices. We currently are able to supply both Whole Peanuts as well as Peanut Kernels depending on your needs/requirements. With a monthly capacity of over 1000 metric tonnes and a minimum order of 1 container (20 metric tons), we are confident that we can meet your Peanuts/Groundnuts sourcing needs. Our facility is equipped to offer packaging options of 25kg and 50kg bags, ensuring that your product is delivered in excellent condition. -COLOR Red -AFLATOXIN Free -DAMAGES & SPLITS 3% Max -FOREIGN MATTER 5% Max -HUMIDITY 5% Max -MOISTURE 7% Max -OIL CONTENT 45% Min -FFA 2% Max
Copper Chloride Dihydrate is a brownish-yellow hygroscopic powder, It is used in the dyeing and printing of textiles, as red pigment in the glass and ceramic industries, and for green-colored pyrotechnics, wood preservative, deodorizer, water purification, feed additive, pharmaceuticals, marking inks and electroplating baths. In other applications, It can also be used as a chlorinating agent; oxidizing agent; Lewis acid; or catalyst for conjugate additions and acylation. Copper Chloride Dihydrate is an effective catalyst in organic and inorganic reactions. Sales Specification CuCl2.2H2O: 98.00 % Cu: 36.00 % As: 0.02 % Ca: 0.02 % Zn: 0.02 % SO42-: 0.03 % Water Insoluble: 0.02 % Packing 110.23 Lb drum, 6 or 9 drums per pallet DOT Transportation UN No.:2802 Proper Shipping Name: Copper Chloride Hazard Class: 8 Packing Group: III RQ
Sodium Dichromate also known as Sodium Bichromate is used in a variety of industrial applications like as an oxidizing agent (to make dyes, inks, and other chemicals), bleaching agent (fats, oils, sponges, and resins), tanning agent, and mordant in dyeing; Also used in electric batteries, for refining petroleum, electro-engraving copper, in corrosion inhibitors and corrosion inhibiting paints, metal treatments, hardening gelatin, defoliation of cotton and other plants and shrubs, and as a topical anti-infective; Used for metal finishing (chrome plating, electroplating, passivating, anodizing, and brightening), to make vitamin K, colored glass, ceramic glazes, essential oils, and perfumes. Sales Specification Appearance: Orange-red mono-slanting corrugation crystallization or fine needle crystallization. Assay (Na2Cr2O7.2H2O): 98.5% Min Sulphate (SO4 2-): 0.3% Max Chloride(Cl-): 0.05% Max Iron (Fe): 0.006% Max. Water solubles: 0.01 Max. Packing 110.23 Lb drums, 18 drums per pallet DOT Transportation UN/NA: 3288 Proper Shipping Name: Toxic solid, inorganic, n.o.s. (Sodium dichromate) Hazard Class: 6.1 (Poisonous material) Packing Group: III RQ The Reportable Quantity (RQ) under CERCLA is 10 lbs
LT240 Alumina oxide ceramic plate has a high thermal conductivity : 24w/m.k, it is of simple construction and small volume, but it can resist acid and alkali corrosion, work in high temperature and pressure and of stable performance for a long time.0.635mm, 1.0mm, 2.0mm, 3.0mm, 4.0mm can be offered for TO-220, TO-247, TO-264, TO-3P sizes, customized size is available, ROHS is compliant. Typical applications IC, MOS, transistor, schottky, IGBT, high density switch power supply, HF communications equipment and brazing machine. For more , please kindly feel free to contact
LT240 Alumina oxide ceramic plate has a high thermal conductivity : 24w/m.k, it is of simple construction and small volume, but it can resist acid and alkali corrosion, work in high temperature and pressure and of stable performance for a long time.0.635mm, 1.0mm, 2.0mm, 3.0mm, 4.0mm can be offered for TO-220, TO-247, TO-264, TO-3P sizes, customized size is available, ROHS is compliant. Typical applications IC, MOS, transistor, schottky, IGBT, high density switch power supply, HF communications equipment and brazing machine. For more , please kindly feel free to contact
Titanium Black
Black Pearl
LT1800 Aluminum nitride conductive ceramic sheet has high thermal conductivity 180W/m-k,one of the highest thermal conductivity materials in metallic materials (7~10 times of alumina ceramic sheet). Excellent mechanical properties, good processing, high precision, smooth surface, no microcracks, bending, etc. Low dielectric constant and dielectric loss, reliable electrical insulation performance. Non-toxic, high temperature of 1800 degrees, oil resistant, chemical resistant, and similar to the thermal expansion coefficient of silicon, without hygroscopic property, stable performance and high reliability in high temperature and high humidity. Along with the microelectronic devices, Features & Benefits: Extremely high thermal conductivity High temperature and high humidity Good insulation Good chemical stability Typical Applications: Application of optical communication devices High frequency microwave application Power electronic components LED industry Car electronic module The thermal module substrate For more , please kindly feel free to contact
LT1800 Aluminum nitride conductive ceramic sheet has high thermal conductivity 180W/m-k,one of the highest thermal conductivity materials in metallic materials (7~10 times of alumina ceramic sheet). Excellent mechanical properties, good processing, high precision, smooth surface, no microcracks, bending, etc. Low dielectric constant and dielectric loss, reliable electrical insulation performance. Non-toxic, high temperature of 1800 degrees, oil resistant, chemical resistant, and similar to the thermal expansion coefficient of silicon, without hygroscopic property, stable performance and high reliability in high temperature and high humidity. Along with the microelectronic devices, Features & Benefits: Extremely high thermal conductivity High temperature and high humidity Good insulation Good chemical stability Typical Applications: Application of optical communication devices High frequency microwave application Power electronic components LED industry Car electronic module The thermal module substrate For more , please kindly feel free to contact
Softwood: Pine, Spruce, Hornbeam, Beech, Birch, Fir, Cedar etc. All species available in sawn to customers specifications. We would appreciate annual contracts and generally we deliver FOB, CNF or CIF DDP With many years of experience in the wood sector We have a very well equipped sawmill to supply a high volume of African Hardwood Sawn Timber every month We operate more than 80,000 hectares of forest in West & Central African We can machine any of the listed species to your exact specification Reforestation All the timbers we supply come from a very well managed forest; every tree our partners cut is replaced so that the circle can continue. This process is one of the cores of our business If we donâ??t have what you want, we can find it for you. Dimension: Timber will be produced according to your inquiry (You tell us the sizes, and qualities you need), and we Are doing all the rest
We offer a wide choice of hard and soft wood lumbers; fresh-cut, dried, heat-treated, with anti-mould treatment, chamferred boards and we can sell also in various sizes base on client specification. If the order volume is more than one truck load, it is possible to make size matterial according to customerâ??s drawings. We can also manufacture other industrial packaging from the wood. As thus, we provide quick, timely and controlled orders. Pine feature: 1) High bending strength 2) Small linear expansion coefficient 3) Strong nail holding power 4) Moisture proof Construction 5) Compact structure, high strength 6) Not bad not bad 7) Low formaldehyde emission 8) A wide range of applications, from building construction, indoor flooring and planking to outdoor siding, decks, scaffolding, garden furniture and railway sleepers. SPECIFICATION Wood Lumbers: Beech Lumber, Pine Lumber, Spruce Lumber, Birch Lumber, Aspen Lumber, Alder Lumber, Ash Lumber, Cherry Lumber, Eucalyptus Lumber, Oak Lumber, Poplar Lumber.
Buy Beech logs Online, So every season we are able to offer a considerable volume of fresh cut Beech logs in all various quality categories which are relevant for export ( e.g. 4 sides clear, 3 sides clear, AB logs with big heart, saw logs, logs for lumber). Buy Log Online, Fireplaces can add warmth, charm and visual interest to a home. The National Association of Home Builders reports that younger home buyers â?? ages 31 to 45 â?? are seeking homes with fireplaces in the main living spaces. While fireplaces can warm a home on a cold night, building a fire can be laborious. When you want the allure of a fire but want it quickly, consider an imitation log. Buy Log Online About Imitation Logs Imitation fire logs were created in the 1960s as a way for companies to productively use waste sawdust. The logs are made of a mixture of sawdust and petroleum wax which is formed into logs. The logs are then wrapped in paper and usually donâ??t require any sort of starting material or kindling. Firelogs are produced of material that usually would go to waste. One log is made of coffee grounds that have been recycled. As of 2013, this log had saved 22 million pounds of coffee waste from going to the landfill. When seeking environmentally friendly logs, look for logs comprised of biowax that do not contain any petroleum byproducts. You can also make your own imitation logs with old newspapers. Tightly roll the newspaper, soak it in water to remove the clay residue, then let it dry.
Quality Timber BEECH ROUND LOGS / Oak Wood Logs / Eucalyptus Logs Teak Wood - Round Logs, Sawn Timber Logs 1) OUR LOGS ARE FRESH CUT STRAIGHT LOGS 2) THE LOGS ARE FUMIGATED BEFORE SHIPMENT 3) LOGS CAN BE SHIPPED WITH BACK AND CAN ALSO BE DEBACKED DEPENDING ON THE CUSTOMER 4) MOISTURE CONTENT IS 30-45% BUT CAN BE DRIED ACCORDING TO CUSTOMERS REQUIREMENTS 5) DIAMETER OF LOGS FROM 20CM ANDABOVE 6) LENGTH OF THE LOGS FROM 1M AND ABOVE ACCORDING TO THE BUYERS REQUIREMENTS 7) THE LOGS ARE SHIPPED WOTHOUT CRACK AT THE ENDS. THEY ARE ALSO PROTECTED WITH GANG NAILS TO PREVENT SPLITING. 8) WE CAN SUPPLY ACORDING TO BUYERS REQUIREMENTS
Dolomite powder is used as a raw material for the production of high-grade glassware, medicine bottles and optical glass. Dolomite powder has limited dosage in paints, confined to be used as filler, mainly playing the role of white pigment. However, due to the coarse particles, refractive index and paint solvent similar to the covering power is weak, there is no certain special role in the application, just for the body pigment filler paint.- Used in the building materials and refractory materials, chemical and agricultural, environmental protection, energy conservation and other fields. - Used in the production of glass and ceramic ingredients; - Used as refractory inner layer, slag making agent, cement raw material, glass flux, kiln industry, building and decoration stone material, paint;
Dolomite is a carbonate mineral, including ankerite and manganese dolomite. Its crystal structure is like calcite and is often rhombohedral. It will bubble slowly when exposed to cold dilute hydrochloric acid. Some dolomite emits orange light under cathode ray irradiation. Dolomite is the main mineral composition of dolomite and dolomitic limestone. Dolomite can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy conservation and other fields. It is mainly used as flux for basic refractory and blast furnace ironmaking. Production of calcium magnesium phosphate fertilizer and preparation of magnesium sulfate; As well as ingredients for producing glass and ceramics.
Pure, 120 Mesh Silica Sand Foundry and other industrial uses Can be used for sand cores and greensand Kiln-dried, excellent handling and high-temp performance 1.qualified products and materials,which can make perfect performance in your product line and save your raw materials and cost. 2. Reasonable and competitive price,which can save your cost and share more market. 3.Excellent service,which can help you save the materials cost and maximiz your output. 4.Reliable and timely transport,which can help you to avoid the the diversity and complexity of the international market. 5.With global professional suppliers and manufacturers a stable business relationships.
