Yellow silicone ring, in simple terms, the silicone ring made of yellow color. The color of the silica gel circle, can make any color, transparent, red, green, blue, black, white, translucent, and so on, products include silicone o-rings, silica gel, silica gel ring U, silica gel, silica gel Y type V circle, silicone rectangular circle, etc. The silicone ring is a ring!Silica gel is a kind of rubber material, wide because of its special properties of heat resistance, excellent chemical resistance, together with the fluorine rubber was thus became a special rubber.Silicone is widely used in making all kinds of seals, including silicone RING, silicone O - RING, silicone sets, etc.
Silicone ring has excellent heat resistance, low temperature flexibility and special excellent oxidation and ozone resistance, high permeability and selectivity of gas through.Good electrical insulating properties (volume resistance is greater than 10 cm, breakdown voltage in more than 30 kv/mm), corona resistance and arc resistance.But add a conductive carbon black, nickel powder, aluminum powder, silver powder, and can get the appropriate electrical conductivity (volume resistance to 5-0.02 euro. Cm).The surface of the silica gel circle can lower, with moisture absorption and isolation effect.Water resistance, but poor resistance to water vapor, the pressure more than 50 psi is not recommended.Compatible with most of the oil, chemicals and solvents.General silicone rubber acid-proof alkaline, polar solvent resistance, resistance to hydrogen alkanes and aromatic oils.Not recommended for most concentrated solvent, oil, concentrated acid and diluted caustic soda solution.Special silicone rubber has radiation resistant, flame resistant, oil resistant performance.Its low tensile strength, abrasion resistance is weak, is generally not used for dynamic seal.
The silicone ring is based on the silicon from quartz, and adhered to by the silicon atoms such as methyl, vinyl side chain to form a saturated nonpolar rubber.The different side chains can lead to silicone rubber with different properties.Methyl vinyl silicone rubber (VMQ) is a kind of silicone rubber material application.
-
Silicon Ore is an ore that drops Raw Silicon which can be used in the Circuit Fabricator to craft Basic Wafers, Advanced Wafers, or Blue Solar Wafers. It can be destroyed using any type of pickaxe, but it will only drop Raw Silicon if you use an Iron Pickaxe, Heavy Duty Pickaxe, Diamond Pickaxe, or Desh Pickaxe.
We offer superior quality sponge iron that is also known as direct- reduced iron. Our offered sponge iron is made for high grade, 65-70 fe Min fem-80%, fet-90-92%, s-0.04% max. Loose in form of lumps. Sponge iron filter material In industry through a sponge iron production equipment is widely applied iron phosphorus reduction method, method of reduction of iron ore concentrate, etc., the rolling iron phosphorus or ore concentrate after reduced iron press down into pieces, into the roasting tube into the kiln roasting, produce the high quality reduced iron. Sponge iron filter material for the first time into the deaerator, must first after backwashing, remove the sponge iron residue on the surface of the filter material float ash impurities.
High Purity Silicon Metal Powder Grade 3N-1 3N-2 4N 5N Specification Element content Si 99.7% 99.9% 99.99% 99.999% Fe 0.05%
Silicon metal is a product of high quality silicon ore and coke smelted in an electric furnaces. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry. Product use 1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance. 2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting. 3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element. 4) In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability. 5) These are used in high-temperature material production in order to manufacture enamels and pottery. These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers.
Product Description Food grade liquid silicone is used to .candy, cake and cholocate and soap mold and making artificial stone,cement and gypsum. Food grade quality silicone with nontoxic,Excellent fluidity, high tear and tensile strength, High duplication times repeated use, easy to demould,High temperature resistance and cure can be accelerated by heat Model 6210 6215 6220 6225 6230 Mixing ratio (A:B) 1:1 1:1 1:1 1:1 1:1 Hardness (Shore A)â?¥ 10 15 20 25 30 Tear-strength (kgf/c m�²)â?¥ 16 18 20 21 22 Viscosity (A/B mixed 25�°C mpa.S) 8000�±2000 8000�±2000 10000�±2000 10000�±2000 10000�±2000 Shrinkagerate (%)â?¤ 0.1 0.1 0.2 0.1 0.1 Elongation(%) 500 480 450 450 400 How to use: 1.A and B must be mixed evenly into a clean plastic or metal container, The bottom and walls of the container must be scraped well to ensure that the silicone is mixed with the curing agent. 2.The pre-operation time of the mixed is 30-40 minutes at room temperature, and the product prototype is poured by vacuum defrosting.The product can be cured completely at room temperature of 3-4 hours and heated at 80-120�ºC for 30 minutes. 3. When pouring or brushing mold for medium or large products, it is recommended to pour or brush 2-3mm thick silica gel on the surface of the product to fully and completely contact with the prototype. Package: 10KG, 20KG, 200KG or according to customer requirements.
Supplier: Remelted zinc ingots, pwg zinc ingots, zinc dross, zinc ash, zinc oxide, lead dross, magnesium ingots, all grades, silicon metal, lead ore/ concentrate, zinc concentrate/sulphide
Buyer: Zinc dross, zinc ash or skimming from hot dip galvanizing process, zinc fines, zinc die cast scraps, lead dross, brass and copper scraps