Ceramic addtives washed kaolin/calcined kaolin powEPTfor ceramic application

Kaolin is a variety of kaolinite mineral clay and clay rock that has excellent plasticity and hearth resistance. ZheEPTng EPT materials calcined kaolin and washing kaolin, with great high quality and rather competitive price tag. EXiHu (West Lake) Dis.sting product requirements: kaolin 325 mesh, kaolin 800 mesh, kaolin 1250 mesh, kaolin 4000 mesh. Broadly provides ceramics, rubber, paint coatings, paper, coating, chemical EPT and other EPT.

Kaolin Attributes:

1. Substantial refractoriness.

2. Physicochemical steadiness.

three. Bulk density large .

four. Low porosity.

5. Low water absorption.

six. Entirely calcined

seven. Low impurity content.

eight. White or almost white.

Kaolin Bodily index

Houses	Index assortment
Whiteness(R457,%)	ge93min
Particle measurement(-2 mum,%)	81 plusmn3
regular grain measurement ( mum)	.9 plusmn0.1
Display residue(325mesh,%)	le0.003
oil absorption(g/100g)	62.5 plusmn2.5
dampness(%)	le0.eight
bulk density (kg/L)	.4-.6
PH	6.five-seven.five

Kaolin Chemical composition

Merchandise	Kaolin clay
SiO2(%)	52-54
Al2O3(%)	forty four-46
FetwoOthree(%)	lt0.35
TiO2(%)	lt0.five
CaO(%)	lt0.2
MgO(%)	lt0.two
KtwoO(%)	lt0.05
Na2O(%)	lt0.1
MnO(%)	lt0.004

Calcined Kaolin Series

Underneath calcined kaolin created by coal XiHu (West Lake) Dis.Hu (West Lake) Dis.e and aluminous rocks. Following the calcined modified, they are higher brightness and excellent chemical steadiness, can be widely utilised in paint and coating, papermaking, rubber, plastic, cable, ceramics and other fields.
Characteristics: Pure and substantial brightness, fantastic grain and lower display screen residue, decentralized and effectively masking functionality and floating, not effortless to precipitate. They can exchange lithopone and partly of EPTium dioXiHu (West Lake) Dis.de to lower the merchandise cost.

Kaolin Software
1) Paper- producing Market: It is mainly used in the coating paper, artwork paper, white board paper, corrugated paper, coating white board paper Solid coated paper and so on . It is far more relevant in gravure printing for its great free depth and elasticity which can guarantee significantly less leaks and places.

2) Coating Business: Its whiteness, smoothness and non- transparency can be well improved by adding Kaolin to the pigment in the method of coating paper and paper board.

three) Oil and Paint Sector:It can effectively improve the viscosity, fluidity, anti-precipitation and so on. The enamel glaze slip’ properties of floatation, viscosity, adherence and thermal casting resistance can be properly improved by incorporating Kaolin because it can make the cast enamel much more adhesive to iron billet. Kaolin also plaEPTthe part of anti-precipitating when utilised in water paint. It is also a sort of excellent inorganic laEPT agent.

4) Rubber Industry: In the generation of cable rubber and plastics, kaolin can boost the abrasiveness, hardness, anti-shock and extension fee.

5) Plastic Business: It plaEPTthe part of reinforcement with its excellent dispersion. It also can stop the infrared raEPTof wavelength from 7-14um in thick movie so as to increase the temperature in the lose.

six) Ceramics: It is commonly utilised in substantial and minimal voltage ceramic, all types of ceramic billet and enamel It is also used in all kings of refractory.

7) Cable Market: It can drastically increase the certain quantity resistance, dielectric strength, retardant efficiency with its good dispersion and reinforcement.