Quartz A grade refer to high-quality quartz that are of the highest grade and purity. This grade typically has a minimum SiO2 content of 99.60 - 99.99%, making them suitable for use in industries where high purity is critical, such as in the production of high-quality optical lenses, semiconductors, and other electronics components. Quartz A grade has a particle size ranging from 1mm to 10mm, in the case of Lumps, depending on the specific application. They are carefully selected and processed to ensure that they meet strict quality standards, including low levels of impurities and uniform particle size distribution.
Silicon dioxide, often referred to as silica, is a naturally occurring compound composed of silicon and oxygen atoms (SiO2). It is one of the most abundant minerals on Earth and exists in various forms, including quartz, sand, and glass. Silicon dioxide is a versatile material with applications spanning multiple industries. In the electronics industry, it is used as an insulator and substrate in semiconductor devices. In construction, it is a key component in concrete and building materials. It is also employed in the production of glass, ceramics, and abrasives. Additionally, silicon dioxide has applications in the food and pharmaceutical industries as an anti-caking agent and flow aid. Its wide availability and diverse properties make silicon dioxide an indispensable material in numerous industrial and consumer applications.
1. Characteristic: It is a white and colloidal micro-particle with its primary micro-particle from 5-40 nm and has obvious properties such as thixotropy, reinforcing, thickening and filling etc. and is insoluble in all kinds of solvents and liquids except hy-drofluoric acid and concentrated bases. 2. Specification: Q/SHG19-2008ItemIndex Product: LM200 Apparent: White solid colloidal micro-particle Specific surface area m2/g: 150�±15 PH value3.6~4.3 Heating loss weight % (m/m) â?¤1.0 Burning loss weight % (m/m) â?¤1.0 Apparent density g/Lâ?¤60 3. Uses: It is used widely in silicone rubber, construction sealant, coating, electron and electric, aerospace, medicine and medical material, resin processing, printing ink, pesticide and other industries. LM-150: used widely in silicone acid rubber, sulfurized silicone rubber in ambient temperature (low water content), silicone neutral rubber. LM-200: used widely in sealing ring, sealing gasket, petroleum pipeline, insulator, tablet powdered preparation, artificial viscera, infusion tube, latex nipple and high quality oil ink. LM-300: used widely in resin thickener, thickness agent for synthetic lubricating ester, resin thixotropic agent for electronic component. LM-380: used widely in reinforcing agent for silicone rubber, medical silicone rubber for transparent artificial organs and artificial heart etc. 4. Packing: packed with multi-layer paper plastic compound bag with net weight of 5 kg or 10 kg, or packed by whole plastic seal for users having special demand on water content. 5. Store and transport: placed in vent and dry storehouse and prevented from humid, water, pressure and throwing during transport.
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
PHONE SCRAP HS Code 85437090 PRICE = US$400/TON CIF ORIGIN: THAILAND PACKAGE: 1KG,5KG,10KG,15KG,25KG,50KG MIN ORDER:100 TONS DESCRIPTION Product Description Dear client WE HAVE VERY HIGH YIELD GOLD RECOVERY CPU CERAMIC PROCESSOR SCRAPS AND COMPUTER MOTHERBOARD SCRAPS FOR SALE We can supply cpu ceramic processor scraps Intel 186 / 286 / 386 / 486 / Pentium / Pentium Pro / i860 / i960 Cyrix 486 / 586 / MIIIBM 486 / 586 / 686 Motorola 68000 / 88000 series NEC Toshiba MIPS series: R4000 / R8000 / R10000 / R12000 1-Gold Top Cpu... 2-Gold Top&Bottom Cpu.. 3-Intel 186/286/386/486/Pentium/Pentium Pro/i860/960/... 4-Cyrix486/586/MIIIBM486/586/686/ .. 5-RAM (memorys)... We can supply on monthly basis around 10-50 tons per month of Ceramic cpu scrap for gold recovery and scrap motherboards and lan cards. We also supply sample order from 100 KGS. Our prices changes according to your order. For bulk order or sample order, contact us for our quote. Specification and use: Usage: For electrical industries Suitable to manufacture numerous electrical components, cables, cans, etc 1.Motherboard And other Computer Scrap 2.Untested condition 3.For recycling 4.Stock available PS / ABS bales scrap-waste from electric and electronic devices (TV SHELL-CASE, COMPUTERS etc.) CAN LOAD IN 1X40\'HC CONTAINER APROX. 22 TONS (-+10%) We can sell you you the following scrap: Computer Mother Boards Computer Finger Boards Computer Memory Computer Processors Computer Power Supplies Computer Hard Disks Computer Floppy Drives Computer CD Rom Computer Cases Computer Wires Computer Keypads Computer Mouse Computer UPS or Lead batteries from UPS Cell Phone Handsets Cell Phone PCB Boards Cell Phone Batteries Lithium Cell Phone Batteries Nickel Cell Phone LCDs Cell Phone Housings Cell Phone Chargers
Designer boxes: stylish storage. cook n serve: versatile cookware. panels: durable solutions. solar heaters: eco friendly heating. energy saving lights & lamps: efficient lighting. solar lights: solar powered illumination. solar power equipment: comprehensive solar solutions. street lights & lamps: reliable public lighting. solar led street lights: solar powered efficiency. solar panels: high performance energy. leds: bright, lasting light.
1.( origin : russia / kazakhstan ) en590, jet a1, jp54, lng, urea, petroleum coke etcpetroleum coke ( petcoke ), etc 2. sugar icumsa 45 ( origin : brazil ) & non gmo soybean 3. ( origin : south korea ) power cable, control cable, cable & wire, instrument cable, silicon insulated cable, armored cable, thermocouple extension cable, fiber optic communication cable, coxial cable, marine cable, offshore cable.
Power (W): 10/16/20/30/32/40/48/64; Power factor: 0.5/0.9; Voltage (V): 100�·277/120/220�·240; CCT (K): 3000/4000/6500; Luminous efficacy (lmW): 100; CRI (Ra): 80/90/Sunlike; Life span (hrs): 30,000; Flickerfree; CE KC certified can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 18; Power factor: 0.9; Voltage/Frequency (V/Hz): 220/60 Life span (hrs): 30,000; IP20; Photosynthetic Photon Flux (�µmol/s): 40; Photosynthetic Photon Flux Efficiency (�µmol/J): 2.2 up to 2.8; TISI, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 250/500; Power factor: 0.5/0.9; CCT (K): 4000; Luminous efficacy (lm/W): 110; Life span (hrs): 30,000; IP66 Option: - Voltage (V): 100277/120/220240; - Beam angle: 30/ 90 - Driver: Isolated/Non-isolated Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 400/500; Power factor: 0.9; CCT (K): 3000/4000/5000; Luminous efficacy (lm/W): more than 130 lm/W; Life span (hrs): 30,000; IP66 Options: - Voltage (V): 100�·277/120/220�·240 - Beam angle: 35�°/ 90�°/ 120�° - Driver: Isolated/Non-isolated Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 100/150/200/250/400; Power factor: 0.95; CCT (K): 3000/4000/5000/5700/6500; Luminous efficacy (lm/W): 135/150; CRI (Ra): 70; Life span (hrs): 50,000; IP66; Options: - Voltage: 120/ 220�·240/ 100�·277V - Driver: non isolation/ isolation - Surge protection: 6 KV/10KV/20KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 30/50; Power factor: 0.9; CCT (K): 4000/5000; Luminous efficacy (lm/W): 125/130/150; CRI (Ra): 70/80; Life span (hrs): 50,000; IP66; Options: - Voltage: 120/ 220�·240/ 100�·277V - Light distribution: Type I/ II /III / IV - 2-step dimming; ON/OFF timer. - Surge protection: 6KV/10KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 80/100/120/150/200; Power factor: 0.9/0.95; CCT (K): 4000/5000; Luminous efficacy (lm/W): 130; CRI (Ra): 70/80; Life span (hrs): 50,000; IP66 Options: - Voltage: 120/ 220-240/ 100 277V - Light distribution: Type I/ II /III / IV - Connect to lighting controller with standard â??Isolated 1-5V or 1-10V or 10VPWM or timer dimming - Surge protection: 10KV/20KV - Tool less maintenance Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 80/100/120/150/180/200; Power factor: 0.95; CCT (K): 4000/5000; Luminous efficacy (lm/W): 130/150; CRI (Ra): 70/80 Life span (hrs): 50,000; IP66 Options: - Voltage: 120/ 220�·240/ 100�·277V - Light distribution: Type I/ II /III / IV - Connect to lighting controller with standard â??Isolated 1-5V or 1-10V or 10VPWM or timer dimming - Surge protection: 10KV/20KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 30/40/60/70/100/120/150/200; Power factor: 0.95; CCT (K): 4000/5000; Luminous efficacy (lm/W): 110/115/125/130/135; CRI (Ra): 70/80; Life span (hrs): 30,000/50,000; IP66; Options: - Voltage: 120/ 220�·240/ 100�·277V - Light distribution: Type I/ II /III / IV - Connect to lighting controller with standard â??Isolated 1-5V or 1-10V or 10VPWM or 3-Timer-Modes Dimmableâ?? connection. - Surge protection: 10KV/20KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 10/20/30/50/70/100/150/200; Power factor: 0.5/0.9; CCT (K): 3000/4000/5000/5700/6500; Luminous efficacy (lm/W): 80/85/90/95/100/120; CRI (Ra): 80; Life span (hrs): 30,000; IP66; Options: - Voltage: 120/ 220�·240/ 100�·277V - Driver: non-isolated/isolated - Surge protection: 6 KV/10KV/20KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
Power (W): 25/50; Power factor: 0.5/0.9; Voltage (V): 100�·277/120/220·240; CCT (K): 3000/4000/5000/5700/6500; Luminous efficacy (lm/W): 110; CRI (Ra): 80; Life span (hrs): 25,000; Options: 0.6m/1.2m Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;