Accelerator TBzTD
Chemical Name Tetrabenzyl thiuram disulfide
Molecular Formula C30H28S4N2
Molecular Weight 544
Gravity 1.40
CAS NO. 10591-85-2
Specification
Appearance | Powder | Oil-coated Powder | Granule |
Light Yellow | |||
Initial M.P. ℃≥ | 124.0 | 123.0 | 123.0 |
Loss on Drying %≤ | 0.40 | 0.40 | 0.40 |
Ash %≤ | 0.30 | 0.30 | 0.30 |
Residues(150μm) %≤ | 0.10 | 0.10 | -- |
Oil Content % | -- | 1.0-2.0 | -- |
Properties Light yellow powder or granule.
Uses Developed to replace thiurams such as TMTD. The dibenzylnitrosamine is not carcinogenic according to published literature. Be a fast curing primary or secondary accelerator in NR, SBR and NBR applications. Be safer to process, provide longer scorching times than TMTD. Sometimes used as retarder in the vulcanization of polychloroprene rubber.
Package 25kg/bag
Storage Life 12 months
