Description:
TBzTD
| Accelerator Chemical Name | Tetrabenzyl thiuram disulfide |
| Other Name | TBzTD; TETRABENZYL THIURAM DISULFIDE; rubber accelerator tbztd; BENZYL TUADS; TetrabenzylThiuramDisulfide(Tbztd); Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), N,N,N',N'-tetrakis(phenylmethyl) |
| Molecular Formula | C30H28S4N2 |
| Molecular Structure |  |
| Molecular Weight | 544 |
| Gravity | 1.40 |
| CAS NO. | 10591-85-2 |
| Package | 25kg/bag |
| Storage Life | 12 months |
Specification:
Function
1. Processability: It has good processing safety, longer scorch time than TMTD, and can be used as a main accelerator or accelerator for natural rubber and styrene-butadiene rubber, and sometimes used as a PVC rubber vulcanization inhibitor.
2. Vulcanization rate: lower than TMTD, other physical properties are almost the same as TMTD, and it has become a new product of thiuram vulcanization accelerator with great development potential.
3. Environmental characteristics: The purpose of this product is to replace the thiuram-like accelerators such as TMTD, mainly because thiuram-like accelerators are prone to produce carcinogenic nitrosamines, while diphenylnitrosamines are not carcinogenic. . TBzTD meets the German “Technical Regulations for Hazardous Substances” TRGS 552 on nitrosamine toxicity and does not release carcinogenic nitrosamine compounds during the vulcanization process.