Accelerator DCBS (DZ)

  • Chemical Name: N, N’-Dicyclohexyl-2-benzothiazole sulfenamide
  • Synonyms: DZ, DCBS, DCS, Dela, DC
  • Molecular Formula: C19H26N2S2
  • Molecular Weight: 346.58
  • CAS No.: 4979-32-2
  • Technical Specification: HG/T 4140-2010
    • # Item Unit Specification
    Appearance - Light yellow to light pink powder or granule
    Initial melting point °C, ≥ 97.0
    Heating Loss %, ≤ 0.40
    Ash Content %, ≤ 0.40
    Free amine %, ≤ 0.40
    Insoluble In cyclohexane %, ≤ 0.50
    Purity %, ≥ 98.0
  • Property:
    Light yellow to light pink powder/granule. Density: 1.26-1.32g/cm3. Melting point: over 96°C . Insoluble in water, soluble in gasoline, easily soluble in ethanol, aether, acetone, benzene, toluene, methylene chloride, carbon tetrachloride, ethyl acetate and other organic solvent.
  • Application:
    The product possess the best antiscorching quality of sulfenamide type accelerators. Its antiscorching quality and processingsafety in natural rubber are better than that of DIBS.Mainly used in manufacture of tires, rubber belts and shock absorber.
  • Package:
    In 25kg woven bag/kraft bag.