HENAN RTENZA Rubber Accelerator TBZTD CAS NO.10591-85-2
Short Description:
| RUBBER ACCELERATOR | RTENZA TBzTD |
| Chemical Name | Tetrabenzyl thiuram disulfide |
| Molecular Formula | C30H28S4N2 |
| Molecular Structure |  |
| Molecular Weight | 544 |
| CAS No. | 10591-85-2 |
Specification
| Item |
Powder |
Oiled Powder |
Granular |
| Appearance |
Light yellow powder (Granular) |
||
| Initial Melting Point,℃ ≥ |
128.0 |
128.0 |
128.0 |
| Loss on Drying, % ≤ |
0.30 |
0.50 |
0.50 |
| Ash, % ≤ |
0.30 |
0.30 |
0.30 |
| Residue on 150μm Sieve, % ≤ |
0.10 |
0.10 |
\ |
| Residue on 63μm Sieve, % ≤ |
0.50 |
0.50 |
\ |
| Additive, % |
\ |
0.1-2.0 |
\ |
| Granular Diameter, mm |
\ |
\ |
1.50 |
Application
Insoluble sulfur is mainly used in rubber industries, as curing agents make rubber surface spray cream, which will improve the steel-adhesive binding, because the plastic uniform distribution, which would ensure the quality of vulcanization, is the best rubber curing agent, it is widely used tire carcass compound , in particular meridian tires all steel, can also be used for cable, cots, rubber products such as rubber compound.
Package
25kg kraft paper bag.
Storage
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35℃ can cause unusual compacted product. The validity is 1 year.
Related information extension
1.Tetrabenzyl thiuram disulfide is an environmentally friendly rubber vulcanization accelerator with excellent performance. Although it still belongs to the autumn orchid class, the dibenzyl nitrosamine generated has a large molecular weight and is a non carcinogenic substance that is neither volatile nor soluble in water. Moreover, the amount of this product is small and it is non-polar, and there will be no frost spraying, making it widely used.
2.TBzTD is a safe secondary amine promoter mainly used to replace the thiuram type additive TMTD, as the presence of nitrosamines is harmful. According to published literature, N-nitrosodibenzylamine is not carcinogenic. TBzTD can be used as a main or auxiliary accelerator for rapid vulcanization in the applications of NR, SBR, and NBR. ETU can be used together as an inhibitor in modified CR.
