Colloidal Silica Big Particle Size For Sapphire Polishing, Metal Polishing, Glass Polishing
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TECHNICAL SPECIFICATION-TEST REPORT
|
NAME |
COLLOIDAL SILICA |
APPEARANCE |
Translucent sol |
|
SYNONYMS |
SILICA SOL |
MODEL |
NN-40 |
|
CHEMICAL FORMULA |
SIO2.nH2O |
CAS NO. |
112926-00-8 |
|
SIO2, % |
40±1 |
||
|
NA2O, % |
≤0.30 |
||
|
PH |
9.0~10.5 |
||
|
Viscosity at 20℃, |
4.3-5.5 cp |
||
|
SP.GR at 20℃ |
1.29~1.31 |
||
|
Particle Size |
60~130 nm |
||
|
THE ABOVE MENTIONED CHEMICAL PRODUCT HAS NO POISON NO POLLUTION, AND NO CAUTERIZATION. IT IS COMMON CHEMICAL PRODUCT |
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Contact us:
Marketing manager: Cherry ZENG (Ms.)
Whatsapp: +86-156-29283799
Email: [email protected]
|
Application Surface |
Metal |
|
Automatic Grade |
Other |
|
Grade Standard |
Reagent Grade |
|
Packaging Type |
Tubes |
|
State |
Solid |
Business Nature
Manufacturer
Country/Region
Wuhan, China
Main Products
Silica Solution, Silica Sol, Colloidal Silica Binder, Colloidal Silica...
Jinwei is the Biggest factory and manufacturer of colloidal silica in CHINA. We supply colloidal silica 830 and 1430 for invsetment casting industry. With the production capacity 8, 000 tons per month. Exporting to worldwide : Japan, South Korea, Vietnam, Thailand, Malaysia, Indonesia, Pakistan, Iran, Turkey...Please contact us for good price. Contact us: Cherry ZENG, EMAIL: *@********************(+86)***38148
