Characteristics and Application:
HiDispersion® ZEPC-80 causes very rapid vulcanization of natural and synthetic rubbers, e.g. SBR, NBR and EPDM. The addition of thiuram and thiazole accelerators retards the start of vulcanization and increases processing safety. HiDispersion® ZEPC-80 gives a longer scorch time and faster total curing time than ZDBC-80 and ZDEC-80. HiDispersion® ZEPC-80 receives an additional activation from basic accelerators. HiDispersion® ZEPC-80 is also used in small amounts for secondary acceleration and activation of mixes, which are going to be cured with mercapto or thiuram accelerators. HiDispersion® ZEPC-80 gives very good tensile and resilience properties. For improving the resistance to ageing, especially of NR and IR it is recommended to add antioxidants.
Final Form and Packing:
White to yellowgreyish granules, Net25 kg cartons with plastic inner.