High Quality Paint Paper Plastic Rubber Chemical Used Kaolin

High Quality Paint Paper Plastic Rubber Chemical Used Kaolin

White flake crystal powder, a sense of greasy, earthy style.
Relative density: 2.58. PH worth (20% drinking water suspension) three.8 ~ 7.5.
Mohs hardness: two.
Oil absorption fee: 40% ~ 50%.
Regular particle measurement: .five to one micron.
MaXiHu (West Lake) Dis.mum cost-free water: one.%.
Calcined kaolin is characterised by large whiteness, tiny bulk density, large specific floor location and pore quantity, great oil absorption, covering and abrasion resistance, higher insulation and thermal balance.
one, chemical balance, kaolin has good acid solubility.
2. Cation trade ability. The cation exchange ability of kaolin refers to the whole volume of cations exchanged by kaolin unEPTthe PH worth of seven, incXiHu (West Lake) Dis.Hu (West Lake) Dis. exchangeable foundation and exchangeable hydrogen, with the unit of mmol/g, that is, the cation exchange capacity exchanged for each 1g dry sample is EPTly .03-.05mmol/g.
3. Refractoriness: kaolin is chemically composed of Al2O3 and SiO2, so it has excellent fireplace resistance with a refractoriness of 1770-1790 ordmC.
actual physical :
Whiteness (% 94 deg plusmn1
Particle measurement (-10um,%) ge95%
325 mesh residue (%) le0.003%
Oil absorption valu ge62%
PH six.five-7.five
Dampness le0.5%

chemical :
SiC2(%) AL2O3(%) Fe2O3(%) TiO2(%) CaO(%)
fifty two-fifty four 44-forty six lt0.35 lt0.5 lt0.two
Mgo(%) K2O(%) Ha2O(%) MnO(%)
lt0.two lt0.05 lt0.one lt0.004

Utilised in coating, paper, plastic, rubber, chemical, drugs, environmental safety, superior refractory and other fields

High Quality Paint Paper Plastic Rubber Chemical Used Kaolin

High Quality Paint Paper Plastic Rubber Chemical Used Kaolin