Calcium carbonate(Cas:471-34-1)

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More details,please feel freely contact: victor10(at)tearlite(dot)com Calcium carbonate white powder Activated Calcium Carbonate selects super fine calcium carbonate as raw material, It is combining surface active processing with activating agent or coupling agent and processed with wet process or dry process. The product by our company features low water absorption, low oil absorption, fine dispersibility and fallibility. It is suitable for the filler of polymer. Used in paint,dope,rubber,PVCpipe,plastic pipe,paper making etc as stuff materials Test Item   Occupation Standard HG/T2567-94   Result   Top Grade     Qualified Grade   Component(CaCo3)%≥                96.0   95.0   98.30   PH value   8.0-10.5   8.0-11.0   9.0   105 oC VolatileComponent%  ≤   0.50   0.70   0.18   Chlorhydric Acid Component %    ≤   0.20   0.30   0.07   Iron(Fe)%      ≤                                      0.1   0.031   Manganese(Mn)%     ≤                          0.006   0.008   0.0032   Residue On Sieve     125um%   0.010 0.30   0.015 0.40   0 0.088   Whiteness  ≥                                  90.0   /   93.0   Oil   Factor   g/100g   ≤   70   80   60   ActivationGrade%     ≥                      95   90   99.60  

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Nanjing Terrlite Chemicals Co.,Ltd

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