Home
>
Products
>
Talc
> TDS
(
I
)
TYPICAL
CHEMICAL PROPERTIES
(A) Contents
PERCENTAGE
MAGNESIUM OXIDE
MgO
28.50 - 29.80
SILICA
SiO2
58.50 - 59.50
CALCIUM CARBONATE
CaCO3
2.0 - 2.50
IRON
Fe2O3
0.80
LOSS ON IGNITION
L.O.I.
6.00
pH OF 20% AQUEOUS SOLUTION
8.5 – 9.5
LOSS ON DRYING at 105° C.
0.20
(B)
TYPICAL PHYSICAL PROPERTIES
WHITENESS
85.00% – 98.00%
BULK DENSITY (gm/ml)
0.40-0.70
(
II
) TECHNICAL DATA SHEETS (TDS) OF A PARTICULAR GRADE:
Available on request.
©2005. Wolkem All Rights Reserved.
Terms & Conditions