As an ingredient of EV systems, TP can be used to accelerate the vulcanization of NR, IR, SBR,
NBR, IIR etc. The vulcanizates are then characterized by a very good heat restistance.
TP can as well be used as a secondary accelerator in sulphur vulcanization of EPDM and NBR.
It does not build secondary amines during the process which normally can lead to hazardous Nnitrosamines.
30 days net
应用:
TP is used as a special accelerator for EPDM compounds containing sulfur, ZnO, thiazoles and thiurams accelerators. It can lead to high degree of cross-linking and non-blooming when dosage is up to maximum recommended amount.