Detailed Product Description
Our factory can supply the carbon black series of N220,234,326,330,550,660,774 .Maily applied to various rubber products .
N330
Provides good abrasion resistance with high resilience, easy processing, good tensile and tear properties. Wide range of applications in natural rubber and synthetic rubber compounds for both tires and mechanical goods.
N220
Provides excellent abrasion resistance, high tensile, good tear properties, moderate electrical conductivity. Used in truck and passenger tires, and mechanical goods.
Provides excellent abrasion resistance, high tensile, good tear properties, moderate electrical conductivity. Used in truck and passenger tires, and mechanical goods.
N330
Provides good abrasion resistance with high resilience, easy processing, good tensile and tear properties. Wide range of applications in natural rubber and synthetic rubber compounds for both tires and mechanical goods.
N550
Imparts medium abrasion resistance, high strength, low shrinkage and die swell. Provides fast, smooth extrusions and relatively high resilience. Used in tire carcasses, cushion gum, tubing, cable jacketing, plastic conduit compounds and in extruded goods requiring excellent dimensional stability.
Imparts medium abrasion resistance, high strength, low shrinkage and die swell. Provides fast, smooth extrusions and relatively high resilience. Used in tire carcasses, cushion gum, tubing, cable jacketing, plastic conduit compounds and in extruded goods requiring excellent dimensional stability.
N660
Moderately reinforcing grade. Excellent general purpose black. Provides good reinforcement, low heat generation, smooth processing to all elastomers. Used in tire carcass sidewalls and mechanical goods.
Moderately reinforcing grade. Excellent general purpose black. Provides good reinforcement, low heat generation, smooth processing to all elastomers. Used in tire carcass sidewalls and mechanical goods.
Specifications:
|
Items
|
N220
|
N330
|
N550
|
N660
|
|
Indine absorption g/kg
|
121±5
|
82±5
|
43±4
|
36±4
|
|
DBP Absorption
|
114±5
|
102±5
|
121±5
|
90±5
|
|
CTAB Surface Area,
|
106-116
|
79-87
|
38-46
|
31-39
|
|
Nireogen Surface Area,
|
114-124
|
78-88
|
38-46
|
30-40
|
|
Tint Strength
|
110-120
|
98-108
|
|
|
|
Heating Loss,%,max
|
3.0
|
2.5
|
2.5
|
1.5
|
|
Ash,%,max
|
0.5
|
0.5
|
0.5
|
0.5
|
|
Tensile strength Msp,min,%
|
-0.8
|
-1.5
|
-3.5
|
-3.5
|
|
Exrension,%,min
|
+10
|
-10
|
-10
|
+10
|