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Nanometer silicon dioxide
Property:
extra small size ;big specific surface area; tunneleffect.
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. Apprance Average size(nm) Content% SSAm2/g PH
VK-SP15 White powder 15 99.8 250 5-7
VK-SP30 White powder 30 99.5 220 5-7
VK-SP50 White powder 50 99.5 2000 5-7
VK-SP30T(for dope) White powder 30 99.5 150-300 5-7
VK-SP30S(for resin) White powder 30 99.5 150-300 5-7
VK-SR01(for rubber) White powder 30 99.5 150-300 5-7
VK-SP30F(for textile) White powder 30 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: 10kgs/bag
Nanometer silicon dioxide
