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Zibo Yaohua Imp. & Exp. Co., Ltd.

Silicon Powder, Metal Powder, Refractory Material manufacturer / supplier in China, offering Metallic Silicon Metal Powder, Alumina Zirconia Ceramic Fibre Paper-1400 High Alumina for Boiler and Furnace, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Metallic Silicon Metal Powder

FOB Price: US $1,500 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $1,500/ Ton
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Production Capacity: 1000 Ton/Tons Per Month
Transport Package: 25 Kg/Small Bag in Jumbo Bag
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: YH
  • Application: Chemical,Metallurgical,Refractory
  • Material: Silicon Metal
  • Chemical Composition: Si, Fe, Al, Ca
  • Specification: CE, SGS
  • HS Code: 2804619001
  • Model Number: 95%-99.9%
  • Shape: Powder
  • Dimensions: -325mesh,-160mesh,-200mesh,-80m
  • Trademark: YH
  • Origin: Zibo, Shandong, China
Product Description
Silicon powder special for refractory 
 

Item
 
Silicon Powder  Special for Refractory 
Product Description
Silicon powder,it is silver gray or dark gray powder with metallic luster.With the characteristic of high melting point, good heat resistance, high resistivity and high antioxidant effect, it is the basic raw material to refractiry industry,such as refractory castables,stopper rod.
 
Advantage
1.Substitute for traditional Silicon metal powder as refractory material, reduce product cost.
2.Size distribution is more uniform.
3.Stable performance and prolong the service life of refractory products. 
 
Application
1.Substitute for Aluminum oxide mud as refractory material.
 2.Used as additive in producing amorphous and shaped refractory products, greatly improve the strength and high-temperature behavior.
 3.Used as castables binder of teeming ladle.
 4.As cohesive agent, binder, coagulant, additives of other refractory products.

Silicon Powder Used in Other Industries
 
1.In chemical industry,Silicon powder is used for producing silicone monomer,silicone oil, Silicone rubber preservative,Silica sol.
 2.In high-tech area,Silicon powder is used for making integrated circuit and electronic components.
 3.In metallurgy casting industries,Silicon powder is used as non-ferrous alloys additive, Silicon steel alloy agent.
 
4.In solar industry,Silicon powder also can be used for making polysilicon.
 
 
Specification 

 

Si

Fe

Al

Ca

Size

 
Silicon powder
Special for refractory

99%min

0.4%

0.4%

0.2%

-300--350mesh

98.5%min

0.5%

0.5%

0.3%

-300--350mesh

98%min

0.6%

0.5%

0.3%

-300--350mesh

 
 
 
 
Normal Silicon powder

99%min

0.2%

0.2%

0.02%

-20--120mesh

99%min

0.4%

0.2%

0.1%

-40--140mesh

99%min

0.4%

0.1%

0.1%

-40--160mesh

99%min

0.3%

0.3%

0.1%

-40--120mesh

99%min

0.4%

0.2%

0.1%

-150--250mesh

99%min

0.4%

0.1%

0.1%

-40--325mesh

Low grade Si powder

90-97%

Impurity content max 8.0%

 


 
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