Rubber accelerator TBzTD

Chemical name: tetrabenzyl thiuram disulfide

CAS number: 10591-85-2

Molecular formula: C30H28S4N2

Molecular weight: 554

Appearance (visual inspection): light yellow powder

Initial melting point, ℃, ≥ 124

Heating reduction,%, ≤ 0.5

Ash content,%, ≤ 0.5

Sieve residue (150 μ m) ,%, ≤ 0.1

Sieve residue (63 μ m) ,%, ≤ 0.5

Property: 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.

Usage: In the application of natural rubber, styrene butadiene rubber, and nitrile rubber, it can be used as a main or auxiliary accelerator for rapid vulcanization. When used with ETU, modified natural rubber can be used as an inhibitor. Compared with TMTD, TBzTD is safer in processing and has a longer scorching time.

Packaging: Composite paper bag, lined with plastic film bag, net weight of 25 kilograms.