Calcium Sulfate Whiskers CaSO4 For Rubber
Product Features:
Low oil absorption, good leveling property.
High sluggishness and purity, chemical resistance, excellent salt and weather resistance.
Ultrafine, Narrow partical distribution in size, excellent glossy retention,similar refractive index as organic resins.
It is well suited for powder coatings, thermoplastics, elastomers, fiber,paper, ink and pigment preparations.
Product Details
Index | TLZ-NBS12 | TLZ-NBS22 |
Whiteness % | 88-90 | 88-90 |
BaSO₄Content % | 88 | 92 |
Specific Gravity (g/cm³) | 4.0 | 4.20 |
Particle Size D50 (μm) | 1-2 μm | 1-2 μm |
Residue (45 μm) | 0.005% max | 0.005% max |
Oil absorption (ml/100g) | 12 max | 12 max |
PH | 7±1 | 7±1 |
Moisture % ≤ | 0.15 | 0.15 |
Addition ratio | 10-40% | 15-40% |
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