Open AccessStudy on Increasing Vulcanization Rate of Ethylene-propylene Rubber
Author(s) -
Kun Zhou
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/585/1/012045
Subject(s) - vulcanization , peroxide , ethylene propylene rubber , materials science , epdm rubber , sulfur , natural rubber , composite material , ethylene , polymer chemistry , chemistry , copolymer , organic chemistry , catalysis , metallurgy , polymer
The effects of several commonly used an ultra on the vulcanization properties of EPDM vulcanized with sulfur and the vulcanization properties and physical properties of EPDM vulcanized with peroxide were studied. The results showed that BZ and lseg-4 vulcanization rate was fast and frost spraying was not easy. Peroxide tx29-40 can be used to vulcanize EPDM. The activation energy and vulcanization speed of tx29-40 are higher than DCP/TAIC and double 2,5 which can be used for high temperature and rapid vulcanization of peroxide in EPDM.