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- Contact Person : Ms. Zhang Kun
- Company Name : Hengshui Zhonghai Imp. & Exp. Co., Ltd.
- Tel : 86-318-7108090
- Fax : 86-318-7108865
- Address : Hebei,Hengshui,Rubber Zone,Hengzao Road.
- Country/Region : China
- Zip : 053000
Carbon black N550
Product Detailed
Related Categories:Pigment
Detailed Product Description
Test item CARBON BLACKN220 CARBON BLACKN330 CARBON BLACKN550 CARBON BLACKN660 Absorption number g/kg 121±7 82±7 43±6 36±6 CTAB adsorption surface area m²/g 102-120 73-91 35-49 29-43 DBP absorption value cm³/100g 114±7 102±7 121±7 90±7 DBP absorption value of sample change compactioncm³/100g 90-106 80-96 77-93 66-82 Color intensity 108-121 96-112 107 107 Fine powder content ≤10 ≤10 ≤10 ≤10 Heating loss ≤2.5 ≤2.5 ≤1.5 ≤1.5 Ash content ≤0.5 ≤0.5 ≤0.5 ≤0.5 Decant density 355±40 380±40 360±40 440±40 ≤0.10 ≤0.10 ≤0.10 ≤0.10 100 Residue on sieve ≤0.02 ≤0.02 ≤0.02 ≤0.02 Nitrogen adsorption surface aream²/g 112-126 71-85 34-46 29-41 Impurity material None None None None
