Itemcarbon blackn220carbon blackn330carbon blackn550carbon blackn660 loding absorption number (g/kg)114-12877-8739-4732-40 absorption value of dbp (10 -5 m 3 /kg)109-11997-107116-12685-95 absorption value of compressing sample dbp (10 -5 m 3 /kg)95-105 83-9383-9371-79 adsorptive specific surface area of catb ( 10 3 m 2 /kg)106-11677-8738-4632-40 adsorptive specific surface area of nitrogen (10 3 m 2 /kg)114-12478-8838-4630-40 tinting strength %110-12098-108 heating loss2.5%max2.5%max1.5%max1.5%max ash content0.5%max0.5%max0.5%max0.5%max tensile strength-0.5mpa min-0.5mpa min-3.5mpa min-3.0mpa min 300% extending stress-1.5 ??.0 mpa1.0??.0 mpa1.0??.0 mpa2.5??.0 mpa 45? sieve residue0.10%max0.10%max0.10%max0.10%max appearance: black powder or granularpacking: 25kgs in net pp bag, 16mt in the 20'fcluses: rubber industry, such as tyres, cable, tape, etc.
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china, Liaoning Province, China
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Xiaodan Wang (Shenyang Hongruiyuan Import&Export Co.Ltd)
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