Calcium carbonate Suppliers, Calcium carbonate Manufacturers.
Q/320421NJH001-92
item of indexes |
index |
calcium carbonate (based on dry material) % ≥ |
98.0 |
moisture % ≤ |
0.50 |
sieve residue % ≤ |
0.005 |
insoluble substance in hydrochloric acid % ≤ |
0.20 |
iron (calculated in Fe) % ≤ |
0.10 |
manganese(calculated in Mn) % ≤ |
0.006 |
PH value |
8.0—10.0 |
rate of activation % ≥ |
96 |
whiteness ℃ ≥ |
95 |
value of oil absorbing ml/100g |
85—110 |
average granule diameter DP um ≤ |
1.0 |
Company: |
Qingdao s.h.huanyu imp.&exp.co.,ltd |
E-mail: |
chem@netsun.com |
Address: |
Hongkong Road 6#.QingDao city china |
Zip Code: |
266000 |