Cheapest China Clay Kaolin Powders

FOB Price

USD $120 - $350 / Ton

20 Tons(Min.Order)

Supply Ability 1200 Ton / Tons per Month
Port Xingang
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Product Details

Place of Origin:	Hebei, China	Model Number:	15021209228	Type:	Powder
Weight:	Light	Technique:	Calcined Kaolin	Dimensions:	325-800 mesh
SiO2 Content (%):	≤47.0	Fe2O3 Content (%):	≤0.60	Al2O3 Content (%):	≤37.0
Moisture Content (%):	≤1.5	Whiteness:	85%-98%	TiO2 Content (%):	0.25%
K2O Content (%):	1.85%	Application:	Ceramic

Product Description

1. Specifications:

Particles: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm

Sand:16-30mesh,30-60mesh,60-80mesh,80-120mesh(Mainly for precision casting.)

Powder: 200mesh,325mesh

2. Physical properties

Whiteness	%	≥85.0
325 mesh Screen residue	%	≤0.01
Density	g/cm³	2.62
Average particle diameter	um	0.5
Mohs hardness	/	2
Moisture	%	≤0.4

3. Chemical indicators:

Item	KDH45	KDH45	KDH44	KDH44	KDH43	KDH42	KDH40	KDH36
Item	A	B	A	B	KDH43	KDH42	KDH40	KDH36
AL₂O₃ %	46-48	45-48	44-48	44-48	43-48	42-46	40-46	36-42
Fe₂O₃ % (max)	1.0	1.15	1.3	1.5	2.0	2.5	3.0	3.5
Ti0₂ % (max)	0.8	0.8	0.9	0.9	1.0	1.1	1.2
K₂0+Na₂0 % (max)	0.3	0.3	0.4	0.4	0.4	0.5	0.5	0.6
Ca0+Mg0 % (max)	0.5	0.5	0.5	0.5	0.5	0.6	0.7	0.8
Bulk density g/cm³(min)	2.58	2.55	2.52	2.50	2.45	2.40	2.37	2.30
Refractorines °C (min)	1780	1770	1760	1750	1730	1710	1710	1680
Impurities % (max)	0.5	1.5	2.0	2.5	3.0	3.5	4.0	5.0

4. Applications:

Calcined kaolin is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc

Contact Us

Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.: Contact nameXueyan Bai; Phone86-311-89687086; AddressNo.345 Youyi North Street, Xinhua District Shijiazhuang,Hebei

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