kaolin sand
USD $210 - $650 /Kilogram
Min.Order:1000 Kilograms
Shijiazhuang Xinhui Mineral Products Co., Ltd.
Why can we offer competitive kaolin price?
Our company is located in the origin of kaolin and we process calcined
kaolin and washed kaolin by ourselves.
Description
kaolin sand is one of the best materials for industrial ceramics. It can improve
the quality of ceramic products. They look more pure white and beautiful. Why?
High whiteness & softness, excellent dispersion, suspension, plasticity and viscosity
Main mineral composition:
gaolinite,halloysite,hydromica,illite,montmorillonite,quartz,feldspar etc.
Chemical formular:Al203·2Si02·2H20
Chemical composition:AL2O3,SiO2,K2O,Na2O,CaO,MgO
Density:2.54-2.60g/cm3
Melting point:1785 centi-degree
Feature:
good plasticity,fire resistance,viscosity,dispersion,insulation,adsorption etc.
Application:
Paints, plastic,papermaking,ceramics,refractory materials,coating,rubber filler,enamel glaze,
white cement etc.