HIGH ACTIVE CALCINED KAOLIN FOR PETROCHEMICAL_calcined kaolin-Inner Mongolia Chaopai Kaolin Co., Ltd

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HIGH ACTIVE CALCINED KAOLIN FOR PETROCHEMICAL

High active clcined kaolin for Petrochemical is ultrafine kaolin that has been dehydroxylated by controlled heat treatment.It is an amorphous structure with low impurity content of free quartz,K and Na,large specific surface area and high chemical reactivity.High active calcined kaolin for petrochemical has been specially designed for the Petroleum Catalyst,Cracking catalyst and Molecular Sieve products.

Typical Physical Properties

Item	DG50P	DG80P
Whiteness（％)	70	70
Particle size（-2μm,%)	45±5	80±2
Screen residue,325 mesh（%）	0.05	0.005
Moisture（％）	0.5	0.5
Physical form	amorphous	amorphous
Free quartz（％）	1.5	1.5
Dissolution rate of Al₂O₃ （％）	88	88
Specific surface rea（m²/g）	15	20
Pore volume（ml/g）	0.09	0.09
Ignition loss at 800℃％	1.0	1.0
pH	5.5	5.5

Chemical Components Ratio(%)

SiO₂	Al₂O₃	Fe₂O₃	TiO₂	CaO	Na₂O	K₂O	MgO	P₂O₅	SO₃
≥49	≥42	≤0.8	≥0.2	≤0.5	≤0.2	≤0.3	≤0.2	≤0.5	≤0.5

Packing :Woven bag,paper bag,jumbo bag and in bulk at customers' option.