Promoter TBSI

Chemical Structure

Chemical Name: N-tert-butyl-bis-(2-benzothiazolesulfen)amide

CAS NO.: 3741-80-8

Product Specification:

Appearance		Whitish Powder
Purity(by HPLC),%	≥	87.50
Heat Loss(3h at 65°C),	≤	0.50
Ash(550°C),%	≤	0.50
Initial Melting Point byCapillary,°C		128.0-140.0
Melting Point by DSC		130.0-142.0
Fineness(80 μm residue),%	≤	0.30

◆    Performance:  
    -TBSI is an important sulfidizing accelerator, which can prolong the scorch time and has strong flat vulcanization performance;   
    -TBSI does not produce carcinogenic nitrosamines in application, and can replace NOBS, TBBS and CDBS; 

◆    Application:  
    -TBSI can be applied to tires and rubber products, especially to cord compounds for tires and thick rubber products that have high requirements for vulcanization.

◆     Packaging: Paper/plastic packages with a net weight of 25kg per package. 

◆     Transportation Condition: Clear vehicle with ceiling, avoiding sunshine, rain and long-term extrusion， keeping away from hot source.