calcium carbonate for oil drilling and coating CaCO3 grounded calcium carbonate CAS No.:471-34-1 EINECS: 207-439-9

1) Identical particle size , low oil absorption value. 

2) Reduce the cost of production.

3) Good foaming effect. 

4) Enhance the hardness, size stability, fire-retardantness, glossiness of

  products.

5)Used in paper-making industry, filler of formed plastic,wall coating, etc.

6) CAS No.:471-34-1

calcium carbonate