items
carbon black n-220
carbon black n-330
carbon black n-550
carbon black n-660
loding absorption number (g/kg)
114-128
77-87
39-47
32-40
absorption value of dbp (10-5 m3/kg)
109-119
97-107
116-126
85-95
absorption value of compressing sample dbp (10-5 m3/kg)
95-105
83-93
83-93
71-79
adsorptive specific surface area of catb ( 10 3 m2/kg)
106-116
77-87
38-46
32-40
adsorptive specific surface area of nitrogen (10 3 m2/kg)
114-124
78-88
38-46
30-40
tinting strength %
110-120
98-108
heating loss
2.5%max
2.5%max
1.5%max
1.5%max
ash content
0.5%max
0.5%max
0.5%max
0.5%max
tensile strength
-0.5mpa min
-0.5mpa min
-3.5mpa min
-3.0mpa min
300% extending stress
-1.5 ±1.0 mpa
1.0±1.0 mpa
1.0±1.0 mpa
2.5±1.0 mpa
45μm sieve residue
0.10%max
0.10%max
0.10%max
0.10%max

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天津迈德鑫化工有限公司
李帆
15128104506
天津市津南区双桥河创意产业园区欣欣南路177号