Stearic Acid Coated Calcium Carbonate Powder

We are offering Chemical composition:
- Content CaCO3 : ≥ 98%
- Content MgO : ≤ 0.16%
- Content Fe2O3 : ≤ 0.01%
- Content Al2O3 : ≤ 0.04%
- Content SiO2 : ≤ 0.01%
- Content Na2O : ≤ 0.16%
- Lost on ignition content : ≤ 43.08%
- PH Value : 8.0 ÷ 9.0
Physical Properties:
- Specific Gravity : 2,7gcm3
- Whiteness : ≥ 96.50 %
- Moisture : 0,2 % max
- Hardness : 3 Moh
- Oil absorption : 24g100g CaCO3
Testing place:
- Chemical and physical properties analyse in Ha Noi Laboratory Centre Civil Engineering
- Testing in factory’s Lab
- Size testing by Malvern Mastersizer
Hydro 2000MU – England.
- Whiteness testing by MINOLTA CR-400CR-410
Particle Size:
MPS d50 Typical : 2.0 ± 0.5 µm
Top cut d97 Typical : 10 ± 1.0 µm
Application features:
- Ultrafine Filler
- Use to fill, tighten for material higher physical characteristics , shaping and creating a smooth surface
Application Characteristics:
- Heavy GCC powder with high purity
- High brightness and whiteness
- Use for pigment
- Ultra fine
Application industries:
1. Paper making 5. Coated
2. Rubber filler 6. Sealant
3. Plastic industry 7. Comestic
4. Resin 8. Chemistry