Activated Clay

Strong decoloring-ability and good adsorption, low free acid its specific surface area attains to maximization, and value of free acid tends to be minimum. This product is especially suitable for decolouration of tung oil, castor oil, rapeseed oil, cotton seed oil and palm oil.

Specification:
Refining ability pct min 92
Partical size (-2mm) pct min 95
Free acid(naoh) pct max 0.25
Moisture pct max 9
pH 4
Specific surface area 285 m2/g
Density 0.59 g/ml
Heavy metal(pb) pct max 0.005
Arsenic content pct max 0.0005.