N-Cyclohexyl-2-benzothiazole Sulfonamide

- Nov 24, 2017-

 

 

 

 

 

                          SUNNYJOINT  CBS(CZ)

     Accelerator


     Chemical Name                                    

N-Cyclohexyl-2-benzothiazole sulfonamide

 Molecular Formula                               C13H16N2S2

  Molecular Structure                   

                                                            

    Molecular Weight                          264.4

    Gravity                                            1.31-1.34

   CAS NO.                          95-33-0

   Specification

                 Appearance


Powder


Oil-coated Powder


Granule

/Grayish White

           Initial M.P.

98.0

98.0

98.0

             Loss on Drying %≤

0.30

0.30

0.30

              Ash %≤

0.30

0.30

0.30

                Free Amine %≤

0.50

0.50

0.50

                 Assay%

96.0

96.0

96.0

     Residues(150μm) % ≤

0.10

0.10

--

             Oil Content %

--

1.0-2.0

--


 

 

Properties Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, acetone, slightly soluble in ethanol and petrol. Insoluble in water.

Uses      This is a delayed accelerator, with good anti-scorching quality, as well as short vulcanizing duration, which would improve the tensile stress of vulcanization. Minor discoloration, no blooming, antioxidant quality of vulcanization is superior.  When applied, adding zinc oxide and stearic acid are necessary to strengthen the effect of TMTD, TMTM, ZDMC, DPG or other alkaline accelerators that are used as second accelerator, as well as being activated by MBT and MBTS.

 

Package      25kg/bag

            Storage Life  24 months