1. Products
       
       
        Accelerator MBTS

       

       Rubber Accelerator MBTS(DM)

       

      Chemical Name: Mercaptobenzothiazole disulfide
      structure:


      Molecular Formula: C14H8N2S4
      Molecular Weight: 332.50
      CAS NO: 120-78-5
      Specification:

      Item
      Powder
      Oiled powder
      Granule
      Appearance
      Gray-white or light yellow powder(granule)
      Initial M.P. ℃ ≥
      170.0
      170.0
      170.0
      Loss on drying % ≤
      0.30
      0.50
      0.30
      Ash % ≤
      0.30
      0.30
      0.30
      Residue on 150μm sieve % ≤
      0.10
      0.10
      \
      Residue on  63μm sieve % ≤
      0.50
      0.50
      \
      Additive %
      \
      1.0-2.0
      \
      Granule Diameter mm
      \
      \
      1.50


      Properties: Gray-white or light yellow powder (granule) with a little bitter,no poison. The density is 1.45-1.54 Soluble in chloroform, partly soluble in benzene, ethanol, CCl4, insoluble in gasoline, water and ethyl acetate. Good storage stability.

      Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining and non-discolouring in "white" socks; used as a plasticizer and retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than WILLING MBT

      Packaging: 20kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag

      Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

       

        

       
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