mexico rubber vulcanization accelerator zdec factory
mexico rubber vulcanization accelerator zdec factory
mexico rubber vulcanization accelerator zdec factory
mexico rubber vulcanization accelerator zdec factory
mexico rubber vulcanization accelerator zdec factory
  • Is ZDEC a good rubber accelerator?
  • ZDEC is a versatile rubber accelerator with notable characteristics, including ultra-fast acceleration, high reactivity, good scorch safety, and excellent vulcanization properties. It finds widespread application in various rubber products, including tires, industrial rubber goods, footwear, and wire and cable insulation.
  • Why is ZDEC a good vulcanization accelerator?
  • The use of the ZDEC accelerator significantly enhances vulcanization efficiency. This high-speed accelerator offers a rapid cure rate, thereby reducing the vulcanization process time. Moreover, it displays excellent scorch safety, which is a crucial factor in maintaining the integrity of rubber products during manufacture.
  • 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.
  • How is rubber vulcanized?
  • Vulcanization of rubbers by sulfur alone is an extremely slow and inefficient process. The chemical reaction between sulfur and the Rubber Hydrocarbon occurs mainly at the C = C (double bonds) and each crosslink requires 40 to 55 sulphur atoms (in the absence of accelerator).