| Customization: | Available |
|---|---|
| Certification: | CE, ISO |
| Application: | Cosmetic, Plastic, Rubber, Ceramic, Pharmaceutical, WPC |
|
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1250 Mesh Best Quality Talc Powder for WPC
Talcum Powder is a unique natural mineral produce through verification & fine grinding. This product may be used in Paints, Cosmetic, Paper, Pharmaceuticals, Fertilizers etc.
Physical Analysis:
Color is snow white
Luster is dull to pearly or greasy
Transparency crystals are translucent and masses are opaque
Crystal system is mono-clinic 2/m
Hardness is 1.
Specific Gravity is 2.7 - 2.8
PLASTIC GRADE TALC POWDER
|
Technical specification |
Special grade |
First grade |
Up to standard |
|
|
Whiteness%≥ |
95 |
90 |
88 |
|
|
SiO2 %≥ |
61 |
58 |
55 |
|
|
MgO%≥ |
31 |
30 |
30 |
|
|
CaO%≤ |
0.45 |
1.00 |
1.50 |
|
|
Fe2O3 %≤ |
0.30 |
0.40 |
0.50 |
|
|
Al2O3 %≤ |
0.20 |
0.30 |
0.30 |
|
|
L.O.I. %≤ |
6.00 |
8.00 |
10.00 |
|
|
Volume density (g/cm3) |
Loose density |
0.45 |
0.55 |
0.65 |
|
Tight density |
0.90 |
0.95 |
1.00 |
|
|
Moisture%≤ |
0.5 |
0.5 |
1.00 |
|
|
Passing through (45µm) %≥ |
98-99.8 |
99.5 |
98.5 |
|
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