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Accelerator
TiBTD(IBTD)

TiBTD(IBTD)

    Accelerator                                    


Chemical Name                                    Isobutyl thiuram disulfide

Molecular Formula                                  C18H36N2S4

          Molecular Structure         

   

       

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Molecular Weight                                     408.75

Gravity                                               1.11-1.17

CAS NO.                                               3064-73-1

 

Specification

Appearance

Crystal

Oil-coated Powder

Granule

Light Yellow  

Initial M.P.

65.0

65.0

65.0

Loss on Drying %≤

0.50

0.50

0.50

Ash %≤

0.30

0.30

0.30

Residues(250μm) %≤

0.50

0.50

--

Oil Content %

--

1.0-2.0

--


 


 

Properties     Be light yellow crystal. no odor. Soluble in benzene, acetone, CH2Cl2, CS2 , toluene, chloroform, slightly soluble in alcohol and diethyl ether, insoluble in gasoline and water.

 

Uses           Super accelerator and vulcanizing agent for NR.IR.BR.SBR.NBR and EPDM. Generates low level of relatively non-toxic nitrosamine, effective in latex as well as dry rubber. Curing ability is good but the strength is poor. Cure acitivity is good in the absence of sulphur.

 

Package       25kg/bag

 

Storage Life   6 months