PVI
PVI is a pre-vulcanization inhibitor that improves scorch safety in rubber processing, extending compound shelf life and ensuring optimal curing control.
DPG
DPG is a secondary rubber accelerator used with thiazoles and sulfenamides to improve curing efficiency and mechanical strength in rubber products.
MBTS
MBTS is a medium-fast rubber accelerator offering good scorch safety and processing stability, ideal for a wide range of molded and extruded rubber goods.
TMTD
TMTD is an ultra-fast rubber accelerator and sulfur donor used in tire and industrial rubber manufacturing for rapid vulcanization and improved curing efficiency.