Calcined Kaolin:
Size: Any sizes between 325-6000mesh.
High Whiteness, excellent dispersity, good covering powder and suspending property.

Physical Data:

Item	Physical Properties
	Whiteness (%)	PH	Refractivity	Oil Absorbency (ml/100g)	Moisture (%)	Screen Residue (325mesh, %)
325mesh	89±1	6-7	1.62	40±5	≤0.5	≤0.50
800mesh	90±1	6-7	1.62	50±5	≤0.5	≤0.02
1250mesh	93±1	6-7	1.62	55±5	≤0.5	≤0.02
2500mesh	93±1	6-7	1.62	55±5	≤0.5	≤0.01
4000mesh	94±1	6-7	1.62	60±5	≤0.5	≤0.003
6000mesh	94±1	6-7	1.62	60±5	≤0.5	≤0.003

Chemical Data:

Item	SiO2	Al2O3	Fe2O3	TiO2	CaO	MgO	K2O	Na2O	LOI
PCT %	52±2	45±2	≤0.5	≤1.0	≤0.5	≤0.3	≤0.1	≤0.2	≤0.5

Application:

Used in papermaking, coating .can partly substitute for the expensive titanium dioxide.

Used in paint, water-based latex paint

Used as the reinforcing agent in rubber and special cables, as the functional filler of plastic product, ink, food, medicines, cosmetics.

Quality Standard:

1. As sample confirmed by buyer.

2. By the quality certificate of the product.

3. By sample provided by buyer.