|
Items
|
N220
|
N330
|
N550
|
N660
|
|
Iodine Absorption Number g/kg
|
121 +/-5
|
82 +/-5
|
43 +/-4
|
36 +/-4
|
|
DBP Absorption Number 10-5m3/Kg
|
114 +/-5
|
102 +/-5
|
121 +/-5
|
90 +/-5
|
|
DBP Absorption Number of Compressed Sample 10-5m3/Kg
|
93~107
|
81~95
|
81~95
|
68~82
|
|
CTAB Surface Area 103m2/Kg
|
106~116
|
79~87
|
38~46
|
31~39
|
|
Nitrogen Surface Area 103m2/Kg
|
114~124
|
78~88
|
38~46
|
30~40
|
|
Tint Strength
|
110~120
|
98~108
|
-
|
-
|
|
Heating Loss
|
3.0
|
2.5
|
2.5
|
1.5
|
|
Ash
|
0.5
|
0.5
|
0.5
|
0.5
|
|
Tensile Strength Map ≥
|
-0.8
|
-1.5
|
-3.5
|
-3.5
|
|
Extension% ≥
|
+10
|
-10
|
-10
|
+10
|
|
Map Modulus at 300%
|
-2.5 +/-1.3
|
-1.7 +/-1.3
|
-1.7 +/-1.3
|
-3.5 +/-1.3
|
Properties:
Black fine powder&Granules
Applications:
1. Mainly applied to various rubber products such as tyres, rubber overshoes, cable, seal ring, tape etc.
2. Moreover they can be applied to such relevant industries as plastic manufacture.
Packaging:
25kg or 50kg pp bags.
