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

JRNG42-15             White powder             15±5         99.8       250±30      5-7

JRNG42-30           White powder              30±5         99.5       220±30      5-7

JRNG42-50            White powder            50±5         99.5       200±30      5-7

JRNG42-03-1(for dope)   White powder          30±5         99.5       150-300     5-7

JRNG42-03-2(for resin)   White powder          30±5         99.5       150-300     5-7

JR-SR01(for rubber)       White powder            30±5         99.5       150-300     5-7

JRNG42-03(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