caco3

Detailed Product Description 
Model No.: SN-1063 ~ SN-3443 
Product Origin: China 
Brand Name: DONGNAN 
Packing: Woven plastic bag outer and PP bag inner.

Specification: 
1) Main constituent(CaCO3)(%): >= 94 ~ 98 
2) PH(10% soliquit):8.0 - 10.0 
3) Moisture(%): <= 0.5 
4) 105 degree volatitle(%): <= 0.70 
5) Insoluble substance in hydrochloric acid(%): <= 0.3 
6) Average grain(um):1.5 ~ 20 
7) Fe(%): <= 0.10 
8) Mn(%): <= 0.010 
9) Screenings: 
A) 125um(%): <= 0.015 
B) 45&mu(%): <= 0.40 
10) Whiteness(R457)(%): >= 94 
11) Absorption oil number(ml/100g): <= 80 
12) Activation(%): >= 95 
13) Abrasion(%): <= 3 
14) Specific gravity(g/cm):3 2.7 
15) Appearance: Powder 

Advantage: 
1) Reduces cost of products and makes products have good foamed effect 
2) Enhances hardness, rigidity, size stability, fire-retardantness and glossiness

of product 
3) Calcium carbonate is used for high polymer material to improve the craftwork of

processing and enhance the mechanics and hot stability of products; it can reduce

the cost with the enhancement of dispersibility and compatibility 

Application: 
Fillers of Paint, Print ink, plastic, rubber, adhesives, pharmacy, fodder, paper

making, polyvinyl chloride(PVC), polyethylene(PE), polypropylen(PP), ABS, building

material, etc.