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Carbon Black
Feb 01, 2018

1:The pourdensity is only suitable for controlling the quality of these carbon products which are made by wet method pelletizing.

2: All the products have no impurities.

3: Ash Content of the carbon black of non slurry pelletizing should ≤0.5%, Ash Content of the carbon black of slurry pelletizing should ≤0.7%

4: All the products'500um Sieve Residue should ≤0.0010%

5:All the top grade products'45um Sieve Residue should ≤0.050%, all the qualified grade products'45 um Sieve Residue should ≤0.100%


Any inquiry, pls feel free to contact: ramon@gpcchem.com