- Vermiculite[7]
- Dolomite[7]
- Lime[3]
- Carbonate[5]
- Other Quartz Products[7]
- Sand[7]
- Barite[7]
- Other Non-Metallic Minerals & Products[10]
- Kaolin[7]
- Talc[7]
- Bauxite Ore[3]
- Refractory[5]
- Other Non-Metallic Mineral Deposit[5]
- Bentonite[7]
- Sepiolite[9]
- Wollastonite[8]
- Perlite[3]
- Mica[5]
- Granite[6]
- Countertops[2]
- Tombstones and Monuments[10]
- Cobbles & Pebbles[7]
- Contact Person : Mr. zhang xuemin
- Company Name : Hebei Yunsong Trade Co., Ltd.
- Tel : 86-311-89285696
- Fax : 86-311-85068422
- Address : Hebei,Shijiazhuang,Room610,Jiatai Business Center 8#Meiji street,Chang`an district
- Country/Region : China
- Zip : 050500
calcium carbonate price
Application |
It is widely used as filling compound for various plastic, natural or synthetic rubber products, excess weld metal & paper making; colorant for paint & dope, additive for household chemical, medicine & edible mushroom. |
Packing |
In 25kgs woven bag with plastic liner. (Or up to request) |
Quality standard |
Accordance with State Chemical Industry Standard HG2226-91 |
Item | Premium grade | A grade | |
CaCO3 % |
| 98.0 | 97.0 |
PH value (10% suspension) |
| 8.0~10.0 | 8.0~10.5 |
Volatile matter (105oC) |
| 0.40 | 0.70 |
HCL insoluble matter % |
| 0.10 | 0.20 |
Depression volume (ml/g) |
| 2.8 | 2.6 |
Fe content % |
| 0.08 | 0.10 |
Mn content content % |
| 0.006 | 0.008 |
Residue 125μm % |
| 0.005 | 0.010 |
Residue 45μm % |
| 0.30 | 0.40 |
Whiteness |
| 90.0 | 90.0 |
Appearance |
| White powder | White powder |
calcium carbonate price
