free sample iran rubber chemical additive cz accelerator
free sample iran rubber chemical additive cz accelerator
free sample iran rubber chemical additive cz accelerator
free sample iran rubber chemical additive cz accelerator
free sample iran rubber chemical additive cz accelerator
  • What vulcanizing agent is used in rubber?
  • Elemental sulfur is the predominant vulcanizing agent for general-purpose rubbers. It is used in combination with one or more accelerators and an activator system comprising zinc oxide and a fatty acid (normally stearic acid). The most popular accelerators are delayed-action sulfenamides, thiazoles, thiuram sulfides, dithocarbamates and guanidines.
  • What is the least expensive approach to rubber compounding?
  • Powders provide the least expensive approach to rubber compounding. Performance additives are not needed when they don’t bring value or provide clear benefits. However, as this white paper illustrated, the least expensive raw material doesn’t always translate to the lowest cost compound.