High Quality Fumed Silica Powder, White Carbon Black

higher high quality Fumed silica powder, White Carbon Black

Synonyms: SiO2 Powder, White Carbon Black, Precipitated Silica, Silica,Silicon DioXiHu (West Lake) Dis.de,Reinforcing filler…

Chemical Home
It can be dissolved by NaOH, HF.Other varieties of acid, h2o and solvents can not dissolve the product. Resistance to large temperature, no combustion, great insulation, odourless properties


1. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) are a versatile inorganic chemical which are utilised for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, totally free managing and cost-free circulation of sticky strong and liquid substances, carrier for pesticides, insecticides, large temperature insulation, stabilizing of beer and silicon rubber.

2. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) possesses a substantial reinforcing potential and imparts to rubber compounds specifically high Shore hardness, tensile power, tear resistance and abrasion resistance. In orEPTto attain optimum rubber-technological data the addition of activators like glycols, amines or other alkaline accelerators is needed.

Fumed silica powEPT(Fumed silica powder)

Productive Procedure:
Fumed Silica is created with the technique of gas phase . Its theory is burning the chloride unEPToxyhydrogen flame and high- temperature vapor period hydrolysis, and gathered completed product soon after refining procedure of condensation, separation, deacidification and screening.

Application Characteristics:
one.Thickening and thyrotrophic influence

2.Suspension and emulsification
three.Free-flowing and anti-caking
four.Anti-slipping purpose
5.Extinction result
6.Anti-adhesion result
7.EnhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng reinforcement influence

Tech Data( Precipitated Silicon SiO2 )

Index Specification
Look Fantastic White Powder/Granular
SiO2,% 98min
Reduction on drying at one hundred and five DC,% 3.-six.
Decline on Ignition at 1050 DC ,% four.-6.
PH worth: 6.-6.eight
Guess floor location, m2/g a hundred and seventy-200
DBP oil absorption,ml/100g 280-three hundred
Sieve residue on 325mesh,% five.0max
EPTpped density, g/l 200-250
Soluble Salts content,% three.5max

High Quality Fumed Silica Powder, White Carbon Black

High Quality Fumed Silica Powder, White Carbon Black