White Carbon Black / Precipitated Silicon Sio2 Cas No.: 7631-86-nine
Synonyms: SiO2 Powder, White Carbon Black, Precipitated Silica, Silica,Silicon DioXiHu (West Lake) Dis.de,Reinforcing filler…
It can be dissolved by NaOH, HF.Other varieties of acid, water and solvents are not able to dissolve the product. Resistance to large temperature, no combustion, excellent insulation, odourless properties
1. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) are a versatile inorganic chemical which are used for reinforcement of rubbers and plastics, coating and paints, printing inks and cosmetics, antiblocking of plastic foils, free running and free of charge flow of sticky reliable and liquid substances, provider for pesticides, insecticides, substantial temperature insulation, stabilizing of beer and silicon rubber.
two. White Carbon Black (Silicon DioXiHu (West Lake) Dis.de, Hydrated Silica) possesses a high reinforcing prospective and imparts to rubber compounds particularly large Shore hardness, tensile energy, tear resistance and abrasion resistance. In orEPTto accomplish optimum rubber-technical knowledge the addition of activators like glycols, amines or other alkaline accelerators is essential.
Fumed silica powEPT(Fumed silica powder)
Fumed Silica is produced with the approach of fuel phase . Its concept is burning the chloride unEPToxyhydrogen flame and higher- temperature vapor section hydrolysis, and gathered completed merchandise soon after refining method of condensation, separation, deacidification and screening.
one.Thickening and thyrotrophic influence
two.Suspension and emulsification
three.Cost-free-flowing and anti-caking
seven.EnhXiHu (West Lake) Dis.Hu (West Lake) Dis.ng reinforcement result
Tech Data( Precipitated Silicon SiO2 )
|Visual appeal||Fantastic White Powder/Granular|
|Reduction on drying at a hundred and five DC,%||3.-six.|
|Loss on Ignition at 1050 DC ,%||four.-6.|
|Bet floor region, m2/g||one hundred seventy-two hundred|
|DBP oil absorption,ml/100g||280-three hundred|
|Sieve residue on 325mesh,%||5.0max|
|EPTpped density, g/l||two hundred-250|
|Soluble Salts content material,%||3.5max|