Product name: White barite lumps
Product Category: Painting grade
Product discription: Widely been used as filler in painting and coating, plastic, rubber and paper making and so on.
Specifications:
|
Specific Gravity（G/CM3）
|
4.30-4.40
|
|
BaSO4
|
95% MIN.
|
|
Whiteness
|
90% MIN.
|
|
PH value
|
7.0-9.0
|
|
SiO2
|
0.8%-1.5%
|
|
Heavy metal
|
2MG/KG MAX.
|
|
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