1) The rubber doesn't spout frost during storage time.
2)It has no moving phenomenon between rubber layer,
3)Reduce coking d
Specification:
Index
Grade
Oil extension
Non oil extension
IS8510
IS7520
IS7020
IS6033
IS6005
IS90
IS60
Appearance
Non flying yellow powder
Yellow powder
Sulful content % ≥
89.0
79.0
79.0
66.0
94.0
99.5
99.5
Insoluble sulfur content % ≤
85
75
72
60
60
90
60
Oil content %
9-11
19-21
19-21
32-34
4-6
Acid content ( H2SO4 ) % ≤
0.05
0.10
Heat loss ( 60 × 2h ) % ≤
0.40
Ash % ≤
0.30
Residues on sieve(150μm) % ≤
0.30
We may sign an agreement on technical specifications in cases the users have special re
Application: It apply widely to natural rubber and many kinds of synthetic rubber. They suit to tire and sealant of tape and pipes making, especially to meridian tire's making.
Package and storage: 25kg paper bag inner with PE bag. It should be stored in a cool well-ventilated area