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Online since: April 2012
Authors: Ming Tian, Jin Sheng Yang, Xiao Jun Tian, Nai Qing Liu, Shuo Wang
Table 3 Vulcanization characteristics of JH-01/NR blend
Entry
Test items
JH-01/NR blend [phr]
0/100
20/80
40/60
60/40
80/20
100/0
1
Maximum torque [dN•m]
24,6
24.4
24.5
24.4
24.3
24.0
2
Minimum torque [dN•m]
3.0
3.1
3.4
3.5
3.9
4.1
3
Scorch time [s]
145
175
181
192
197
203
4
Vulcanization time [s]
781
896
916
983
1037
1095
5
Vulcanization rate [%/min]
9.43
8.32
8.16
7.59
7.14
6.72
As seen from table 3, with the increment of JH-01 addition in the JH-01/NR blend, scorch time (entry 3 in table 3) of the compound increases gradually.