Verified Company
Zhengzhou Blue Ribbon Industry Corporation Limited
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carbon black in rubber & plastics N220,N330,N550,N660
1) The best black pigment
2)Almost is the cheapest pigment
3)Tinting strength and covering the strongest pigment
1/ Characteristic: Good abrasion resistance and crack resistance. Its stress at definite elongation is lower.
2/ Application: Enhanced carbon black; Tire tread, high quality industrial rubber products and high load conveyor belt
| N220 | N330 | N550 | N660 |
Iodine-absorption Number, g/Kg | 121±5 | 82±7 | 43 ± 6 | 36 ± 6 |
DBP Absorption (10-5 m3/kg ) | 114±5 | 102±7 | 121 ± 7 | 90 ± 7 |
Compression DBP absorption (10-5 m2/kg) | 90~105 | 78~98 | 77~93 | 66~82 |
Nitrogen Surface area Absorptive(103m2/Kg) | 109-129 | 73-93 | 34-50 | 27-43 |
Surface of CTAB absorption rate (102 m2 / kg ) | 102~121 | 73~91 | 35~49 | 29~43 |
Ash Content% | 0.5 | 0.5 | 0.5 | 0.5 |
45μm Sieve Residue,%≤ | 0.10 | 0.10 | 0.10 | 0.10 |
150μm Sieve Residue,%≤ | 0.02 | 0.02 | 0.02 | 0.02 |
Surface of He absorption rate ( 102 m2 / kg ) | 112~126 | 71~85 | 34~46 | 29~41 |
Tint Stregth( %) | 105~125 | 95 ~ 111 | - | - |
Appearance | Black Powder or Granular | |||
Packing | 25kg net bag, 16MT in 20’FCL | |||
Usage | Its mainly used in rubber industry, and in printing ink, paint, plastic industry, car tire tread | |||