Industrial Silicon521 from Shenzhen Yetop Electric Power Group Co., Ltd. | Model: IS-903380251 | Price: $Negotiable Per Long Ton | Minimum Order Quantity: 20 Long Ton | Delivery Time: 18-19 Business Days | Shipping Port: Guangdong | Packaging: Standard | Capacity: large | Certification: iso/ts16949 |
Industrial Silicon411 from Shenzhen Yetop Electric Power Group Co., Ltd. | Model: IS-903380253 | Price: $Negotiable Per Long Ton | Minimum Order Quantity: 20 Long Ton | Delivery Time: 5-6 Business Days | Shipping Port: Guangdong | Packaging: Standard | Capacity: huge | Certification: iso/ts16949 |
Industrial Silicon553 from Shenzhen Yetop Electric Power Group Co., Ltd. | Model: IS-903380244 | Price: $Negotiable Per Long Ton | Minimum Order Quantity: 20 Long Ton | Delivery Time: 18-19 Business Days | Shipping Port: Guangdong | Packaging: Standard | Capacity: high | Certification: brc |
Sulphur
Origin : Iraq
Sulpher Purity :99.93% MIN
ASH:0.08% MAX
Organic Matters: 0.009
Water :0.5% MAX
Acidity:0.0034% MAX
AS:0.00001 MAX
Shape: Crush lamp (Powder)
Color: Yellow
Also Granular Sulphur is available.
Payment : LC
Price is 460 USD FOB
Please don't ask for proposal if you don't agree on the price.
Proposal will be given after providing an official LOI agreeing on the given price.
Product index: XJ-201T XJ-201Q
Viscosity cst:700000-800000 1000000-1200000
Appearance: Microtransparent milky paste Microtransparent milky paste
Specific gravity:1.03-1.05 1.03-1.05
Product features:
XJ201T,XJ201Q silicone paste are a paste mixture prepared by thermal condensation of silicone oil with different viscosity (350CST, 1000CST, 60000-10000CST) in different proportions, supplemented by gas phase silica, T functional group, Q functional group silicone and special diffuser at high temperature. When used, it is supplemented by certain thickening agent. Emulsifier, etc., can be made into different uses of defoaming agent. Widely used in printing and dyeing, paper making, ore flotation, paint and so on, featuring fast defoaming speed, good dispersive performance and long foam suppression time.
Deoxidizer: Ferro silicon is used in the steelmaking industry as a precipitation deoxidizer and diffusion deoxidizer.
Reducing agent: high-silicon ferro silicon or siliceous alloys can be used as reducing agents for the production of low-carbon iron alloys in the ferroalloy industry.
Alloying agent: Ferro silicon can be used as alloying agent for low-alloy structural steel, composite steel, spring steel, bearing steel, heat-resistant steel and electric silicon steel smelting, to produce single crystal silicon or to prepare non-ferrous metal alloys.
Inoculant: adding ferro silicon to cast iron can be used as an inoculant for nodular cast iron to prevent the formation of
carbides, promote precipitation and spheroidization of graphite, thereby improving the properties of cast iron.
Coating: Ferro silicon powder can be used as a suspension phase in the beneficiation industry, and can be used as a coating for welding rods in the welding rod manufacturing industry.
CAS No.:61827-42-7 MF:RO.(C2H4O)n
Purity:99.5% Type:Absorbent Absorbent Variety: Activated Carbon
Usage:
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
Water content (%):â?¤1.0
Characteristic and Applications:
1. Easily dissolved in water, excellent property of emulsification, penetrability and humectation.
2. Used as abstergent, degreasing agent, refining agent, emulgator in textile industry and leather processing industry.
3. Have special emulsify effect to amido silicone oil and dimethyl silicone oil, improve efficacy after use.
4. Used as metal processing additive, multifunctional cleaning agent, decontaminate synergist, household cleaning agent and leaning agent for vehicle, public facility.
CAS No.:63148-62-9
Other Names:pdms
MF:(CH3)3SiO[(CH3)2SiO]nSi(CH3)3
EINECS No.:63148-62-9
Purity:99.9%
Place of Origin:Anhui, China
Type:silicone oil, Chemical polymer
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Petroleum Additives, Surfactants, Water Treatment Chemicals
Brand Name:ZINCA
Model Number:ZINCA-z201
Product name:Polydimethylsiloxane
Viscosity:50 100 350 1000 cst
Apperance:Clear colorless liquid
Keywords:Dimethicone
Application:Cosmetics,hair, polish,lubricant, molding release etc.
Sample:Availabe
Storage:Cool and dry place
Silicone Oil is a non-hydrolyzed silicone surfactant with medium and high activity,used for soft polyurethane foaming.It is suitable for horizontal foaning ranging from low desity to medium desity. PL-5889 can be compatible with polyol mixtures and Various additives,to form a uniform nucleation system,the foam can form a fine and uniforma cell structure.meanwhile,it can ensure the normal foam permeability and provide high processing tolerance.
Form Powder
Country of Origin Made in India
Purity 99.5
Grade Standard Technical Grade
Color Yellow
Mol weight 32,06 g/mol
Minimum Order Quantity 1 Metric Ton
Silicon metal is also called industrail silicon or crystalline silicon. It is siliver gray with metallic luster,when be processed into powder the coloure si dark grey. It has high melting point,good heat resistance and high resistivity.It is usually used in electro, metallurgy and chemical industry.It is the dispensable essential raw material in the hi-tech industry.
Features:
1.silicon is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting.
2.silicon metal widely applied to refractory material and powder metallurgy industry to improve the heat resistance and oxidation resistance.
3.Inddustrial siliocn powder is regarded as alloy additive, impove the steel hrdenability in metallurgy and foundru industry.
4.It is mailnly used in production of alloys, polycrystalline silicon, organic silicon materials and high-grade refractor.
Green silicon carbide for refractories
Green silicon carbide(sic) can also be used for refractory applications because of its high strength, low expansion rate and good thermal conductivity for refractory materials, special ceramics, coating and plastic fillings etc.
Physical and chemical properties
True gravity: ?3.15 g /cm3
Bulk density: 1.20-1.60 g / cm3
Mosh hardness: ?9
Color: green/light green
Melting point: 2700 celcius degree
Sizes: 0-1mm, 1-3mm, 3-5mm, 0-10mm etc.
Applications of refractory grade green silicon carbide
Products of various high grade shaped and unshaped refractory materials
Used for semi-conductor deoxidizer
Used as deoxidizer in steel making industry to improve quality and productivity of steel
Production of silicon carbide rod in electric thermal industry
Silicon carbide (sic), also known as carborundum, is a compound of silicon and carbon with chemical formula sic. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been mass-produced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics  that are widely used in applications requiring high endurance, such as car brakes, car clutches and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light-emitting diodes (leds) and detectors in early radios were first demonstrated around 1907. Today sic is used in semiconductor electronics applications that are high-temperature, high-voltage or both. Large single crystals of silicon carbide can be grown by the lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from sio2 contained in plant material.
Addition Cure rtv-2 Liquid Silicone Rubber for Concrete & Stone moulds
Artificial Stone & Concrete Casting Silicone Rubber
Features:
Amazing fluidity and easy to operate
Platinum-based, food-grade silicone (environmental friendly, odorless -and non-toxic)
Delicate design available
Mixing ration: 1:1, easy to mix
Easy de-molding
Excellent tension and tear strength
High performance in duplication
Shrinkage is almost zero (below 0.1)
Excellent resistance to weather, temperature, aging, acid and aging-proofing.
High resistance to high temperature and aging(resist -60â?? to 250â??)
Appearance:
Part A:a non-toxic and odorless liquid with translucent color and platinum inside.
Part B: a non-toxic and odorless liquid with translucent color.
ATT: We can do any curing time as your requirements.
Technical Data
Characteristics of the non cured product
Properties G-820 G-825 G-830 G-835 G-840
A B A B A B A B A B
Appearance low viscous liquid
Colour translucent
Density [g/cm 3 ] at 23 �°C, approx 1.10 1.10 1.10 1.10 1.10
Viscosity [mPa�·s] at 23 �°C, approx 5000�±1000 6000�±1000 7000�±1000 8000�±1000 9000�±1000
Polymerisation
Curing conditions: 1h at 80 �°C
Properties G-820 G-825 G-830 G-835 G-840
Hardness Shore A 20�±2 25�±2 30�±2 35�±2 40�±2
Tensile strength [N/mm 2 ] 45�±10 50�±10 55�±10 55�±10 60�±10
Elongation [%] 500�±50 500�±50 450�±50 450�±50 450�±50
Tear strength [N/mm] 22�±2 24�±2 26�±2 24�±2 12�±2
Application:
GC RTV silicone G-8 series are great for artificial stone casting. They are widely used for architectural elements, block-outs & hole former, concrete counter tops, flexible form liners, GFRC, manufactured stone veneer, ornamental precast & statuary, stamped & textured concrete, etc.
Operation Method:
Both pouring and brushing operation methods for our artificial stone casting silicone are available. You can choose the best one as your preference, we can provide thixotropic agent for brushing.
Notice
What is the hardness should I choose?
Normally 20~40 Shore A will be the best, but it also should according to your size and pattern design.
Warm Tips:
The surfaces with which the material comes in contact must be perfectly clean, free of grease and dry.
Close the bottles after use so as not to confuse the cap of the catalyst with that of the base when re-sealing.
Be aware of possible cross-contamination; it's highly recommended to use only dedicated gear when processing poly-addition RTV2 silicone rubber (including degassing devices).
Be aware that contact with certain material can inhibit the curing of the RTV2 poly-addition silicone rubber. Common contaminants to be avoided include:
-Natural or synthetic rubber, vulcanized with sulphur derivatives.
-Poly-condensation RTV catalyzed with metallic salts.
-PVC stabilizing agents.
-Amine cured epoxies.
-Sulphur, tin and amines derivatives.
-In case of doubt, carry out a small test by pouring the mixture onto a small area of the object.
HYDROPHILIC SILICONE EMULSION DL3111
Physical and chemical property:
Appearance: Clear to yellowish Liquid
Ionic properties: Cationic
Active content: 53 1%
Product characteristics:
Soluble in cold water, impart surface smooth, inner soft and elasticity
Super yellowing-resistant, shearing resistant and warm water washing
Processing PH range from 1-11, high temperature 90-100 resistant
Improve sewing ability, especially suitable for cotton woven fabric
Highly resistant to electrolytes, suitable for resin finishing
Non-toxic to cellulase
Usage Method:
Padding recommended usage: 5-20g/l, 1g/l acetic acid as well
Exhausting: 0.5%-2% (O.W.F), 20 minutes
Adjust dosage according to different fabric and requirements
Package And Storage:
200kgs per plastic drum, store in a cool and ventilated warehouse, avoid sun exposure, 6 months of storage expiry.
Black silicon carbide use quartz sand and petroleum coke as the main raw material, smelting the raw material at high temperature electric resistance furnace . Black silicon carbide contains SiC about 95%. The toughness is higher than that of green silicon carbide, black crystals. The microhardness is HV3100-3280kg / mm², brittle and sharp and has a certain electrical conductivity and thermal conductivity. Abrasive made of black silicon carbide is suitable for grinding cast iron, nonferrous metals and rubber, leather, plastic, wood, minerals and other non-metallic materials. Additionally, you can make advanced refractory material and so on.
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