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      Products
       
       
       Accelerator OTOS

      Chemical Name:

      N-Oxydiethylene Thiocarbamyl-N-oxydiethy sulfenamide

      Structural formula:

      Accelerator OTOS

      Molecular Formula: C9H16N2O2S2

      Molecular Weight: 248.4

      CAS NO: 13752-51-7

      Specification:

      Item

      Powder

      Oiled powder

      Appearance

      Gray-white crystal powder

      Initial M.P.℃ ≥

      130.0

      130.0

      Loss on drying % ≤

      0.50

      0.50

      Ash %

      0.50

      0.50

      Oil content %

      \

      1.0~2.0

      Properties:

      Gray-white crytal powder with taste bitter. The density is 1.35, partly soluble in water.

      Application:

      OTOS is a primary accelerator for NR,SBR,EPDM etc. It is a vulcanizing agent and delayed accelerator, and has better scorch safety than MBD. It's critical temperature is 149οC.

      Packaging:

      25kg plastic woven bag, paper with plastic film bag, 25kg drum.

      Storage:

      The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.

       
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