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YANGQUAN RISING COMMERCIALS LTD
YANGQUAN RISING COMMERCIALS LTD  

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S ILICA FU ME 

Place of Origin: Shanxi, China (Mainland) 
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Product Detail


Synonyms: microsilica
Physical appearance: formless and powder
Average particle size: 0.1-0.15μm

Specific surface area: 15 -27 m2/g

Standard: YB/T 115-2004

Good surface activity. 

When silicon iron and industrial silicon is produced, the silicon steam out of flue is oxidized, then, collect. 

Good dielectric property; low coefficient of thermal expansion; high thermal conductivity. 

High brightness, fine grain, good size distribution, large specific surface area, best suspendability, high purity, etc. 

 

Application:

Coating, painting, bonding agent, silicon rubber, precision casting, high-grade ceramic, PGL, insulation pouring for general electric and high voltage components, molding and potting compound for integrated circuit, powder coating,welding electrode layer, resin filler. 

 

Chemical and physical property:

Item

Unit

Guaranteed Value

SiO2

%

≧94.0

pH (1% solution)

***

2-4

Specific Surface Area

m2/g

≧10

Flow Value 

cm

≧30

Whiteness 

***

≧68

 

Packing: 

Woven bag with film (25kg)


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 Mr. Simon Suen

Tel: 86-353-2137760
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Company Info

YANGQUAN RISING COMMERCIALS LTD [China (Mainland)]


Business Type:Manufacturer, Trading Company, Service
City: Yangquan
Province/State: Shanxi
Country/Region: China (Mainland)

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