zambia cas 95-33-0 rubber additive cbs with low cost
zambia cas 95-33-0 rubber additive cbs with low cost
zambia cas 95-33-0 rubber additive cbs with low cost
zambia cas 95-33-0 rubber additive cbs with low cost
zambia cas 95-33-0 rubber additive cbs with low cost
  • What is rubber accelerator CBS?
  • Rubber accelerator CBS (CAS No. 95-33-0) is a gray-white powder with a slight odor. It is an excellent accelerator for natural rubber, synthetic rubber, and latex. CBS accelerates the vulcanization process, which improves the mechanical properties, stability, and durability of rubber products.
  • Does CBS affect the processing of rubber goods?
  • Due to the resulting low concentration of CBS, a considerable exposure to CBS during the processing of rubber goods is not expected. Therefore, the processing of rubber, e.g. cutting, melting, is not considered in this report. Occupational exposure limits for CBS have not been established in Western Europe and USA.
  • Does rubber industry emit vulcanisation agents?
  • In rubber industry, no releases of vulcanisation agents to the surface waters occur. Consequently, no risks for aquatic environment are expected. This conclusion covers also the exposure of soil for the CBS production and rubber industry (emissions to air). Conclusion (i on hold) There is a need for further information and/or testing.
  • What is the default toxicity value for CBS?
  • Based on the physico-chemical properties of CBS (molecular weight: 264.4 g/mol; log Pow 3.47; water solubility: 0.32 mg/l) a default value of 100% would be derived. However, this default value does not reflect the toxicity data (low toxicity via the dermal route).