carbon black cheap, high quality

Quantity Order:

carbon black
N220
Iodine-absorption Number, g/ Kg 121+ 5
DBP Absorption ( 10-5 m3/ kg ) 114+ 5
Compression DBP absorption ( 10-5 m2/ kg) 90~ 105
Nitrogen Surface area Absorptive( 103m2/ Kg) 109-129
Surface of CTAB absorption rate ( 102 m2 / kg ) 102~ 121
Ash Content% 0.5
45¼ m Sieve Residue, %

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