Electric cable grade talc powder

Electric cable grade talc powder
Specification
SUPER GRADE
GRADE NO.1
GRADE NO.2
L.O.I.(1000°C)% ≤
6.00
9.00
10.00
MOISTURE%≤
0.2
0.4
0.7
ACID UNSOLVABLE MATERIAL%≤
90.0
87.0
85.0
(ACID IRON MELTED)FE2O3≤
0.20
0.4
0.50
MATERIAL ASPIRATED BY MAGNET%≤
0.50
0.07
0.10
PASSING THROUGH%≥
45μm ,98
75μm,98