Ceramic addtives washed kaolin/calcined kaolin powEPTfor ceramic application

Kaolin is a kind of kaolinite mineral clay and clay rock that has very good plasticity and hearth resistance. ZheEPTng EPT supplies calcined kaolin and washing kaolin, with excellent quality and pretty aggressive value. EXiHu (West Lake) Dis.sting product requirements: kaolin 325 mesh, kaolin 800 mesh, kaolin 1250 mesh, kaolin 4000 mesh. Extensively supplies ceramics, rubber, paint coatings, paper, coating, chemical EPT and other EPT.

Kaolin Attributes:

1. Large refractoriness.

two. Physicochemical steadiness.

3. Bulk density large .

four. Reduced porosity.

5. Lower drinking water absorption.

6. Completely calcined

seven. Minimal impurity content.

eight. White or almost white.

Kaolin Bodily index

Homes	Index variety
Whiteness(R457,%)	ge93min
Particle dimensions(-two mum,%)	81 plusmn3
average grain measurement ( mum)	.9 plusmn0.1
Display residue(325mesh,%)	le0.003
oil absorption(g/100g)	sixty two.5 plusmn2.five
dampness(%)	le0.eight
bulk density (kg/L)	.4-.six
PH	six.five-7.5

Kaolin Chemical composition

Item	Kaolin clay
SiO2(%)	fifty two-fifty four
Al2O3(%)	forty four-forty six
FetwoOthree(%)	lt0.35
TiO2(%)	lt0.5
CaO(%)	lt0.2
MgO(%)	lt0.two
KtwoO(%)	lt0.05
Na2O(%)	lt0.1
MnO(%)	lt0.004

Calcined Kaolin Series

Under calcined kaolin created by coal XiHu (West Lake) Dis.Hu (West Lake) Dis.e and aluminous rocks. Following the calcined modified, they are high brightness and great chemical steadiness, can be commonly employed in paint and coating, papermaking, rubber, plastic, cable, ceramics and other fields.
Functions: Pure and higher brightness, wonderful grain and low display residue, decentralized and well masking efficiency and floating, not straightforward to precipitate. They can replace lithopone and partly of EPTium dioXiHu (West Lake) Dis.de to reduced the merchandise value.

Kaolin Software
one) Paper- creating Sector: It is primarily used in the coating paper, artwork paper, white board paper, corrugated paper, coating white board paper Cast coated paper and so on . It is a lot more relevant in gravure printing for its excellent free depth and elasticity which can ensure much less leaks and places.

two) Coating Sector: Its whiteness, smoothness and non- transparency can be effectively enhanced by including Kaolin to the pigment in the procedure of coating paper and paper board.

three) Oil and Paint Sector:It can nicely enhance the viscosity, fluidity, anti-precipitation and so on. The enamel glaze slip’ properties of floatation, viscosity, adherence and thermal casting resistance can be properly enhanced by adding Kaolin since it can make the forged enamel more adhesive to iron billet. Kaolin also plaEPTthe function of anti-precipitating when utilised in water paint. It is also a sort of great inorganic laEPT agent.

four) Rubber Industry: In the creation of cable rubber and plastics, kaolin can improve the abrasiveness, hardness, anti-shock and extension rate.

5) Plastic Market: It plaEPTthe role of reinforcement with its excellent dispersion. It also can stop the infrared raEPTof wavelength from 7-14um in thick film so as to boost the temperature in the get rid of.

6) Ceramics: It is widely employed in substantial and reduced voltage ceramic, all types of ceramic billet and enamel It is also used in all kings of refractory.

seven) Cable Industry: It can tremendously improve the certain volume resistance, dielectric energy, retardant performance with its very good dispersion and reinforcement.