Rubber accelerators
Chemical Name:2-benzyl thiuram sulfide
Molecular formula:C30H28S4N2
Structure:
Molecular Weight:544
CAS NO:10591-85-2
Specifications:
|
Project
|
Powder |
Dust powder |
Granule |
|
Appearance (visual) |
Light yellow powder (particle) |
||
|
Melting point ℃ ≥ |
124.0 |
123.0 |
123.0 |
|
Heating loss % ≤ |
0.40 |
0.40 |
0.40 |
|
Ash % ≤ |
0.30 |
0.30 |
0.30 |
|
Residue on sieve(150μm),% ≤ |
0.10 |
0.10 |
\ |
|
Residue on sieve(63μm),% ≤ |
0.50 |
0.50 |
\ |
|
Oil content,% |
\ |
1.0-2.0 |
\ |
|
Diameter,mm |
\ |
\ |
1.5-2.5 |
Characters:
Uses:Taking into account the problems of nitrosamine, development TBZTD alternative similar to thiuram TMTD accelerator. According to published literature that is not dibenzyl nitrosamine carcinogens. This product is in NR, SBR and NBR in as fast main and accelerator. Processing and better security than TMTD, scorch longer. Vulcanization process in the CR and NN ethylene thiourea with, TBZTD can be used as delay agent.
Packing:25kg plastic woven bag, Paper bag, kraft paper bags.
Storage:should be stored in a cool dry, well-ventilated place. 。 Packaged products should avoid direct sunlight, child care and child care can not be overlap between the stacked, overlapping stacking or temperature over 35οC lead product of non-normal compression. Valid for 1 year.
Note:This product can make ultra-fine powder according to customer requirement
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