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Chemical Information Overview  |  Chemical Product  |  Chemical Raw Material  |  Chemical Company
Active Calcium Silicate
Active Calcium Silicate
one of the hot products in chemical industry, with strong surface activity,widely used in latex, plastic, colophony, paper making, pesticide, daily chemical etc.. Also used in medicine and cosmetics(such as ointment, emulsion, suppository, troche etc.).
The excess weld of active calcium silicate can be compared with charcoal black,it is also called carbon white for its white appearance. Active calciumsailicate, an important kind of active calcium silicate,is also named high dispersion calcium silicate. Molecular formula:CaO•
mSiO2•
nH2O,odorless, flavorless,can not be dissolved in water, alcohol and alkali,but can be dissolved in acid.

Technical CriteriaL:
Item Name Type Active Calcium Silicate spf Active Calcium Silicate
SiO2% >68 >72
CaO % <22 <22
Heating Loss% 4-8 4-8
Loss on Ignition% ЎВ7 ЎВ7
PH Value 5-8.5 5-8.5
DBP Absorption Value cmg 1.5-2.5 2-3.5
Fineness -2Ґм
Industrial field inorganic chemicals
Weifang Hongyuan chemical co., Ltd.
Phone 86-536-2102368
Fax 86-536-2102367
Homepage -
E-mail hyhg@public.wfptt.sd.cn
Address Room B317 Diamond Business Center No.277 DongFeng East ST.,Weifang
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