Applications
Description: Thiazole and sulfenamide booster, accelerator. DPG is non-nitrosamine
generating. DPG can replace TMTD in many applications. DPG is excellent accelerator for curing thick rubber articles.

Polymers: Natural rubber and most synthetic rubbers.

Synergism: Synergistic effect with thiazoles, sulfenamides and thiurams.

Cure Effect: Excellent secondary accelerator for boosting thiazoles and sulfenamides. Slow
curing primary accelerator for natural rubber but too slow for synthetic rubbers. DPG has less scorch safety than DOTG. Need slightly more DPG than DOTG to get the same state of cure.

Crosslink Type: DPG produces predominately poly-sulfidic crosslinks which maximizes the tear strength of its vulcanizates.