Products; Accelerators; WESTCO™ ZBPD-75 Accelerator 75% active Zinc –O-,O-di-N-butylphosporodithioate; WESTCO™ ZBPD-75 Accelerator 75% active Zinc –O-,O-di-N-butylphosporodithioate CAS# 6990-43-8 WESTCO ™ ZBPD-75 is a non-staining, non-blooming, fast curing secondary accelerator for rubber compounds, especially EPDM and NR. It may
Table 18 Comparison of Bromobutyl and Nitrile Compounds in Alternative Fuels Bromobutyl Component, phr Bromobutyl rubber 100 NBRa Stearic acid 1 N550 carbon black 70 N762 carbon black Atomite 30 Magnesium oxide 0.3 DOP MBTS accelerator 1 Zinc oxide 3 Sulfur TMTD accelerator 0.4 TMTM accelerator Physical properties, cured 10 min at 166jC
