Porcelain uncooked materials kaolin cost/washed kaolin/calcined kaolin clay powder

Kaolin is a variety of kaolinite mineral clay and clay rock that has good plasticity and hearth resistance. ZheEPTng EPT provides calcined kaolin and washing kaolin, with excellent top quality and pretty aggressive price tag. EXiHu (West Lake) Dis.sting item specs: kaolin 325 mesh, kaolin 800 mesh, kaolin 1250 mesh, kaolin 4000 mesh. Widely materials ceramics, rubber, paint coatings, paper, coating, chemical EPT and other EPT.

Kaolin Attributes:

1. Large refractoriness.

2. Physicochemical security.

3. Bulk density higher .

four. Low porosity.

five. Low drinking water absorption.

6. Fully calcined

seven. Lower impurity articles.

eight. White or nearly white.

Kaolin Actual physical index

Homes	Index range
Whiteness(R457,%)	ge93min
Particle dimension(-2 mum,%)	eighty one plusmn3
common grain dimensions ( mum)	.nine plusmn0.1
Display residue(325mesh,%)	le0.003
oil absorption(g/100g)	62.5 plusmn2.5
moisture(%)	le0.8
bulk density (kg/L)	.4-.six
PH	six.5-7.five

Kaolin Chemical composition

Item	Kaolin clay
SiOtwo(%)	52-54
Al2O3(%)	44-46
Fe2O3(%)	lt0.35
TiO2(%)	lt0.5
CaO(%)	lt0.two
MgO(%)	lt0.2
KtwoO(%)	lt0.05
NatwoO(%)	lt0.1
MnO(%)	lt0.004

Calcined Kaolin Series

Underneath calcined kaolin produced by coal XiHu (West Lake) Dis.Hu (West Lake) Dis.e and aluminous rocks. Following the calcined modified, they are large brightness and very good chemical balance, can be extensively utilized in paint and coating, papermaking, rubber, plastic, cable, ceramics and other fields.
Characteristics: Pure and substantial brightness, fantastic grain and low monitor residue, decentralized and properly covering efficiency and floating, not simple to precipitate. They can change lithopone and partly of EPTium dioXiHu (West Lake) Dis.de to lower the item cost.

Kaolin Software
one) Paper- generating Business: It is primarily utilized in the coating paper, artwork paper, white board paper, corrugated paper, coating white board paper Cast coated paper and so on . It is more applicable in gravure printing for its great loose depth and elasticity which can assure less leaks and spots.

2) Coating Market: Its whiteness, smoothness and non- transparency can be nicely enhanced by introducing Kaolin to the pigment in the procedure of coating paper and paper board.

3) Oil and Paint Market:It can effectively improve the viscosity, fluidity, anti-precipitation and so on. The enamel glaze slip’ houses of floatation, viscosity, adherence and thermal casting resistance can be well enhanced by including Kaolin due to the fact it can make the forged enamel a lot more adhesive to iron billet. Kaolin also plaEPTthe position of anti-precipitating when utilised in h2o paint. It is also a variety of excellent inorganic laEPT agent.

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

5) Plastic Business: It plaEPTthe role of reinforcement with its good dispersion. It also can end the infrared raEPTof wavelength from seven-14um in thick movie so as to boost the temperature in the drop.

6) Ceramics: It is widely utilized in higher and low voltage ceramic, all kinds of ceramic billet and enamel It is also applied in all kings of refractory.

7) Cable Business: It can greatly improve the distinct volume resistance, dielectric strength, retardant usefulness with its great dispersion and reinforcement.