zambia vulcanization accelerators dm supplier
zambia vulcanization accelerators dm supplier
zambia vulcanization accelerators dm supplier
zambia vulcanization accelerators dm supplier
zambia vulcanization accelerators dm supplier
  • What is vulkacit Dm/C?
  • Vulkacit® DM/C by Lanxess is di(benzothiazol-2-yl)disulfide-based vulcanization accelerator. It is a fast but very safe accelerator offering a steep slope on the rheometer curve. It also acts as anti-corrosion agent in boilers. It is suitable in manufacturing of textile auxiliaries, tires, tread, auto tubes, carcass, conveyor- and V-belts.
  • What is accelerator in rubber vulcanization?
  • An accelerator is defined as the chemical added into a rubber compound to increase the speed of vulcanization and to permit vulcanization to proceed at lower temperature and with greater efficiency. Accelerator also Decreases the Quantity of Sulphur necessary for vulcanization and thus improving 'aged' properties of the rubber vulcanizates.
  • Is sulfur vulcanization a catalyst?
  • One of the key chemical reactions in this process is that of rubber with sulfur. Sulfur vulcanization, widely used in the rubber industry, requires the use of vulcanization accelerators such as Vulkacit®. Vulcanization accelerators are not catalysts because they are part of the chemical reaction.
  • What vulcanization system is used for natural rubber?
  • Both discovered the use of Sulfur and White Lead as a vulcanization system for Natural Rubber. This discovery was a major technological breakthrough for the advancement of the world economy. Vulcanization of rubbers by sulfur alone is an extremely slow and inefficient process.