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Nano silica/SiO2
Property:
extra small size ;big specific surface area; tunnel effect.
Easily dispersed in mediums
Good suspension property and thixotropy.
Product name: Nanometer silicon dioxide CAS No.: 14808-60-7 Synonyms: Nanometer silica Formula: SiO2
Chemical structure: O==SI==O Mol. Wt.: 60.08
Specification:
|
ITEM NO. |
Appearance |
Average size
nm |
Content
% |
SSA
m2/g |
PH |
|
VK-SP15 |
White powder |
15±5 |
99.8 |
250±30 |
5-7 |
|
VK-SP30 |
White powder |
30±5 |
99.5 |
220±30 |
5-7 |
|
VK-SP50 |
White powder |
50±5 |
99.5 |
200±30 |
5-7 |
|
VK-SP30T
(for dope) |
White powder |
30±5 |
99.5 |
150-300
|
5-7 |
|
VK-SP30S
(for resin) |
White powder |
30±5 |
99.5 |
150-300
|
5-7 |
|
VK-SR01
(for rubber) |
White powder |
30±5 |
99.5 |
150-300
|
5-7 |
|
VK-SP30F
(for textile) |
White powder |
30±5 |
99.5 |
150-300
|
5-7 |
Application:
Rubber: improve intensity, tenacity, anti-aging, re-attrite and so on.
Plastic: improve the intensity, tenacity and anti-aging capabilities of plastic.
Epoxy resin: improve rigidity, intensity, tenacity, high temperature resistance and anti-aging capabilities
Dope: greatly improve suspension property, thixotropic, weatherability, anti-washing and anti-infra-red.
Gooey and sealant: improve the ropy of gooey and the sealed ability of sealant.
Other industries: used in electronic encapsulation, polymer of macromolecule, paint, adhesive, functional fiber, cosmetics and many more applications.
Packing: 10 kg/bag
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