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Shijiazhuang Enci Chemicals Co., Ltd
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 Click to enlarge image
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 Origin |
China |
| CAS No. |
7631-86-9 |
carbon black N220, carbon black N330, carbon black N550, carbon black N660.
Carbon black
*CAS.NO.:7631-86-9
*Molecular Formula:C
*Molecular weight:12.01
*Appearance:Black power or granular
*Specification??/span>
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Name ??arameter
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Carbon black N220
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Carbon black N330
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Carbon black N550
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Carbon black N660
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Loding Absorption Number(g/Kg)
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114-128
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77-87
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39-47
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32-40
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Absorption Value of DBP (10-5m3/Kg)
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109-119
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97-107
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116-126
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85-95
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Absorption Value of compressing sample DBP (10-5m3/Kg)
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95-105
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83-93
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83-93
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71-79
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Adsorptive Specific Surface Area of CATB ( 103m2/Kg)
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106-116
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77-87
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38-46
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32-40
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Adsorptive Specific Surface Area of Nitrogen (103m2/Kg)
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114-124
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78-88
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38-46
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30-40
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Tinting Strength %
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110-120
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98-108
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----
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Heating Loss
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2.5%max
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2.5%max
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1.5%max
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1.5%max
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Ash Content
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0.5%max
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0.5%max
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0.5%max
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0.5%max
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Tensile Strength
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-0.5mpa min
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-0.5mpa min
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-0.5mpa min
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-0.5mpa min
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300% Extending Stress
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-1.5±1.0 mpa
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-1.0±1.0 mpa
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-1.0±1.0 mpa
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-2.5±1.0 mpa
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45μm Sieve Residue
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0.10% max
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0.10% max
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0.10% max
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0.10% max
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*Packing:25 kgs in net bag, 16 MTs in the 20'FCL.
*Usage:Rubber Industry, such as Tyres, Cable, Tape, also used in ink industry etc.
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 Packaging |
25 kgs in net bag, 18 MTs in 20'FCL |
| Delivery lead time |
within 20 days after receipt of deposit or L/C |
| Minimum order |
1 FCL |
| Supply ability |
5000ton/month |
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