Nanometer silicon dioxide

Quantity Order:

Origin:

China

Quantity:

100000

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± 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: 10kgs/ bag

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