Product Description

item code: SF**1
type: powder
whiteness: *1.5
moisture: 2.*2
fineness: **0mesh
Al2O3 (%): *3.*9
SiO2 (%): *5.*5
Fe2O3 (%): 0.*8

Water washed Kaolin powder Other name: kaolinite, china clay Chemical Name: Aluminum Silicate Product Use: Industrial filler. Extender.
  Kaolin is a naturally-occurring clay mineral which is inert and harmless, even if consumed Anti-diarrhoea properties Good suspension characteristics Soft and non-abrasive Consistent white color It fills out the rubber to increase the volume Strength and rigidity can be improved Good oil adsorption High cost: performance ratio High level of reinforcement at a low cost High tear strength Refractive index of kaolin is similar to rubber Fine particle size with very low grit levels High surface area Water-washed kaolin is soft and non-abrasive Pumps and machinery are not affected
This kaolin has been processed through a series of procedures, such as water-washed to remove impurities, magnetic-selected to move iron and spraying drying etc. Water-washed kaolin has been used very effectively as functional filler in rubber, plastic, ceramic, glass fiber, painting and other field.