- Classification:
- Carbonate
- Type:
- Calcium Carbonate
- CAS No.:
- 471-34-1
- Other Names:
- Limestone
- MF:
- Caco3
- EINECS No.:
- 207-439-9
- Place of Origin:
- Hebei, China (Mainland)
- Grade Standard:
- Agriculture Grade, Electron Grade, Industrial Grade, Medicine Grade
- Purity:
- 98%
- Appearance:
- Powder
- Application:
- Used to do paint,plastic,rubber,filler of coating,paper
- Brand Name:
- HGW
- Model Number:
- PCC-1
- Name:
- Calcium Carbonate
- Apperence:
- White Powder
- Packaging Details
- In PP woven bags of 25kgs each with each liner inside or as per customers' requirements
- Delivery Time
- 2-3 weeks after receipt your deposit
precipitated calcium carbonate
for paper making
Production Description
Products of this series are made from natural high purity and high whiteness calcite. They are good fillers which can be widely used in plastic, paint, sealant, rubber, help to improve the quality and reduce the cost efficiently.
Technical Parameter
Item | National Standard | Our Test Result |
CaCO3% | ≥97.0 | 98.8 |
PH Value (10% Suspension) | 9.0--10.5 | 9.0--10.0 |
Volatile at 105°C | ≤0.70 | 0.30 |
HCL insoluble matter% | ≤0.20 | 0.16 |
Oil Absorption ml/g | ≥2.6 | 2.8 |
Fe Content % | ≤0.10 | 0.08 |
| ≤0.008 | 0.006 |
Residue 125μm % | ≤0.01 | 0.006 |
Residue 45μm % | ≤0.40 | 0.20 |
Whiteness | ≥90.0 | 92-93 |
Application/Usage
1, as the additive in the feed (inside 200 mesh)
2, whitewash the wall,plastic,rubber, waterproof material (250-300 mesh)
3, gusset plate,chemical,pipe(350-400 mesh)
4, toothpaste and soap(400-600mesh)
5, rubber,pvc,plastic,electric cable(800 mesh)
6, pvc,PE,coating,papermaking (250-300 mesh)
Re more details, pls feel free to contact me!
