CaCO3 powder

详情

We are pleased to offer Ground Calcium Carbonate powder with excellent and consistent quality as per below specifications and conditions: Uncoated specification: 1. CaCO3: *8.5% Min 2. Fe2O3: 0.**5% Max 3. MgO: 0.*2% Max 4. SiO2: 0.*3% Max 5. Whiteness: *6% Min 6. Brightness: *5% Min 7. pH value: 8+/*9 8. Granular size: 4 types A3 : 3+/*0.5micromet A4 : 2.5+/*0.2 A5 : 2+/*0.2 A6 : 1.4+/*0.2. (size may be adjusted based on customer�s request) * A5 & A6 mainly use in paper industry. Supply capacity: ********0MT/mth Coated specification: 1. CaCO3: *8.5% Min 2. Fe2O3: 0.**5% Max 3. Whiteness: *6% Min 4. Brightness: *5% Min 5. Humidity: 0.2% Max 6. Oil absorption: <=*0g/**0gCaCO3 7. Hardness: 3 Moh 8. Loss on ignition: *3.*0% 9. Granular size: Same as uncoated * Coated mainly use in plastic and rubber industry Supply capcity: ******0MT/mth