Customization: | Available |
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Form: | Powder |
Packing: | 25 Kg/Bag |
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PAPER MAKING GRADE TALC POWDER | Special grade | Fist grade | Second grade | Up to standard |
Whiteness %≥ | 92 | 90 | 88 | 88 |
Dust, mm2/g ≤ | 0.4 | 0.6 | 0.8 | 1.0 |
CaCO3 %≤ | 1.00 | 1.50 | 2.00 | 4.00 |
Acid iron melted (taking Fe2O3) ≤ | 0.2 | 0.3 | 0.5 | 0.5 |
PH | 7-8.5 | 8.5-9.5 | ||
Moisture %≤ | 0.5 | 0.5 | 0.5 | 0.5 |
L.O.I.(800°C) %≤ | 6.00 | 8.00 | 12.00 | 22.00 |
Wear and tear(cooper net) mg %≤ | 80.0 | 100.0 | --- | |
Oil-absorbed | 20.0-50.0 | |||
Passing through(45μm) %≥ | 98 |