CALCINED KAOLIN

FORMULA: Al₂O₃ SiO₂ H₂O

M. W.: 258.16

CAS NO.: 1332-58-7

GRADE: MO2

SPECIFICATIONS:

SiO2	47% MAX
Al2O3	37% MIN
Fe2O3	0.6% MAX
RESIDUE (325 MESH)	0.01% MAX
LOSS ON IGNITION	13-14%
WHITENESS (YQ-Z-48B)	86.5-88%
MOISTURE	1.5% MAX
PH VALUE	5-7
PARTICLE DIAMETER -2μ (SEDIGRAPH 5000)	87% MIN
VISCOSITY (NDJ-1 60 RPM 500 CPS)	68% MIN

USES: USED AS PIGMENT FOR ADVANCED COATED CLOTH.

PACKING: 50KG/BAG

H.S. NO.: 2507 0000