Product name: Lithopone (B301, B311)
CAS number: 1345-05-7
EINECS number: 215-715-5
Molecular formula: ZnS BaSO4
Density: 4.136-4.34 g/cm3
1. Specifications:
|
ITEM
|
B301
|
B311
|
|
ZnS
|
28% min
|
30% min
|
|
ZnO
|
0.6% min
|
0.3% min
|
|
Volatile Matter
|
0.3% max
|
0.3% max
|
|
Water Insoluble Matter
|
0.4% max
|
0.3% max
|
|
Residue on Sieve (63 um)
|
0.1% max
|
0.1% max
|
|
Oil Absorption Value
|
14
|
10
|
2. Product usage:
Used in paints, inks, rubber, etc. Inorganic pigments, widely used in white polyolefin,
vinyl resins, ABS resin, polystyrene, polycarbonate, nylon and formaldehyde plastic
paint, ink, and the white pigment. In polyurethane and the amino resin in effect is poorer,
in fluorine plastic is not applicable. Also used in rubber, papermaking, coating cloth and
the tarp, leather, watercolor colors, paper, enamel, etc. DianZhu as binder in production.
3. Package: 25kg/bag, 20MT/20’FCL
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