|
Active Precipitated Light Calcium Carbonate
Item |
Index |
CaCO3 |
≥96% |
PH value(10% suspending liquid) |
8.0-10.5 |
Volatile matter under 105°C |
≤0.5% |
Hydrochloric acid insoluble |
≤0.2% |
Residue |
125μm testing sieve |
≤0.01% |
45μm testing sieve |
≤0.3% |
Fe |
≤0.1% |
Mn |
≤0.006% |
Whiteness |
≥90 |
Oil absorption g/100g |
≤70 |
Degree of activation |
≥95% |
Uses: Used as filler for rubber, plastic, organic resin, PVC cable, PVC template, PVC pipe, etc.
Packing: 25kg inner-coated plastic woven bag or 500kg big bag.
Ultrafine Active Calcium Carbonate, Rubber and Plastic Grade
Item |
Index |
Appearance |
White powder |
CaCO3 |
≥95% |
Crystal |
Calcite |
Shape |
Cube |
Particle Size |
≤100 nm |
Loss on Ignition |
≤0.50% |
Hydrochloric acid insoluble |
≤0.50% |
Specific surface area |
≥21 m2/g |
whiteness |
≥90 |
Surface performance |
Affinitive with oil and hydrophobic |
Uses: Suitable for using in PVC, PP, PE and ABS. It is also used in UPVC plastic building materials, wire & cable and FRP. Effectively improves the rigidity, toughness and elasticity of materials.
Packing: 25kg inner-coated plastic woven bag or 500kg big bag.
Ultrafine Active Calcium Carbonate, coating Grade
Item |
Index |
Appearance |
White powder |
CaCO3 |
≥95% |
Crystal |
Calcite |
Shape |
Cube |
Particle Size |
60–90 nm |
Loss on Ignition |
≤0.50% |
Hydrochloric acid insoluble |
≤0.50% |
Specific surface area |
≥21 m2/g |
whiteness |
≥90 |
Yield value |
100-200 Pa |
Uses: PVC automobile underbody coating, sealant.
Packing: 25kg inner-coated plastic woven bag or 500kg big bag.
 |
| Active Precipitated Light Calcium Carbonate |
|
