Rubber Accelerator-TMTD

• Post Date:

  May 11,2025

• Expiry Date:

  Nov 07,2025

• Detailed Description:

  Cas No. :137-26-8

  Chemical name: Tetramethylthiuram disulfide

  Formula: C6H12N2S4

  Specification: 

  Appearance	White powder
  Initial melting point	142℃ min
  Loss on heating	0.40% max
  Ash content	0.30% max
  Residue on sieve(100 meshes)	0.10% max

  Application:

  It can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast curerates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EVcuresystems. Good color retention isobtained in non-black vulcanisation.
  A valuable secondary accelerator for EPDM. Maybe used as a retarder in the vulcanisation  of  polychloroprene  rubber with ETU.

  Package: 25kg paper bag or PP weaved bag lined with plastic bag. Or to pack as required.(12MT/20’FCL)

• CAS Registry Number:

  137-26-8

• Synonyms:

  ;bis(dimethylthiocarbamyl) disulphide;thiram;thiram (tmtd);tmtd;thiram(tmtd);tetramethylthiuram disulphide;tetramethyl thiuram disulfide;1,1'-dithiobis(n,n-dimethylthio-formamid;1,1'-dithiobis(n,n-dimethylthioformamide);aapirol;accel tmt;accelerator t;accelerator thiuram;acceleratort;acceleratorthiuram;acceleratortmtd;aceto tetd;acetotetd;alpha,alpha'-dithiobis(dimethylthio)formamide;anles;arasan;arasan 42s;arasan 70;arasan 70-s red;arasan 75;arasan42-s;bis(dimethylthiocarbamoyl) disulfide;tetramethylthioperoxydicarbonic diamide;[disulfanediylbis(carbonothioylnitrilo)]tetramethane;Rubber Accelerator TMTD;TMTD;Tetramethyl-thiuram-disulfide;ACCELERATOR TT;Accelerator TMTD;ACCELERATOR TMTD(TT);

• Molecular Formula:

  C₆H₁₂N₂S₄

• Molecular Weight:

  240.4329

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
   N:Dangerous for the environment;
  

• Risk Codes:

  R20/22:;
  R36/38:;
  R43:;
  R48/22:;
  R50/53:;
  

• Safety Description:

  S26:;
  S36/37:;
  S60:;
  S61:;
  

• Company:

  Shanghai Shangyi Chemical Technology Co., Ltd     [ China ]          

• Contact:

  Steven Wu

• Tel:

  +86-21-56207799

• Fax:

  +86-21-33686276

• Email:

  info@shangyichem.com