TALC POWDER

 FORMULA: Mg3SI4O10(OH)2 

M. W.: 378 

CAS NO.: 14807-96-6 

GRADE: RUBBER GRADE 

SPECIFICATIONS:  

ITEM

SPECIAL

FIRST

QUALIFIED

L.O.I. (1000℃) % ≤

7.00

9.00

24.00

Moisture % ≤

0.2

0.4

0.4

PH

7.5-9.5

Acid solvable material % ≤

6.0

15.0

20.0

Acid iron melted (taking Fe2O3) % ≤

1.00

2.00

3.00

COPPER SOLUBLE % ≤

0.005

Manganese soluble % ≤

0.05

Passing through (75µm) % ≥

99.9

99.5

99.0

 PACKING: PACKED IN 25KG NET PER KRAFT PAPER BAG, 20MT/20’ FCL.