Accelerators & Activators for rubber compounding

DPG

N,N’-Diphenylguanidine (DPG) is a vulcanization accelerator for natural and synthetic rubbers. Furthermore, N,N’-Diphenylguanidine (DPG) a secondary accelerator, activating Thiazoles (MBT, MBTS), Thiurams (TMTM, TMTD) or Sulfenamide (CBTS) in NR (0.1-0.5phr), SBR (0.15 – 0.75phr) and NBR (0.1-0,5phr) applications.

TMTD

TMTD also known as (Tetramethyl thiuram disulphide) used as single accelerator, secondary accelerator or as a sulphur donor in elastomers. TMTD can also be used as retardant in the vulcanization of rubbers.