Specification :

Product Description

Items
N220
N330
N550
N660

Iodine Absorption Number g/ kg
121 + / -5
82 + / -5
43 + / -4
36 + / -4

DBP Absorption Number 10 -5 m 3 / Kg
114 + / -5
102 + / -5
121 + / -5
90 + / -5

DBP Absorption Number of Compressed Sample 10 -5 m 3 / Kg
93~ 107
81~ 95
81~ 95
68~ 82

CTAB Surface Area 10 3 m 2 / Kg
106~ 116
79~ 87
38~ 46
31~ 39

Nitrogen Surface Area 10 3 m 2 / 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 e
-0.8
-1.5
-3.5
-3.5

Extension% e
+ 10
-10
-10
+ 10

Map Modulus at 300%
-2.5 + / -1.3
-1.7 + / -1.3
-1.7 + / -1.3
-3.5 + / -1.3

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.