Rubber Accelerator TMTD(TT)

• Post Date:

  Dec 06,2016

• Expiry Date:

  Jun 04,2017

• Detailed Description:

  Cas No. :137-26-8 Name: Rubber Accelerator TMTD(TT)
  Chemical Name: Tetramethyl thiuram disulfide
  Molecular Formula: C6H12N2S4
  structure:
  
  Molecular Weight: 240.41
  CAS NO:137-26-8
  Specification：
   
  Item Powder Oiled powder Granule
  Appearance White or light gray powder(granule
  Initial M.P. ℃≥ 140.0 140.0 140.0
  Loss on drying % ≤ 0.50 0.40 0.50
  Ash % ≤ 0.40 0.40 0.40
  Residue on 150μm sieve % ≤ 0.10 0.10 \
  Residue on  63μm  sieve % ≤ 0.50 0.50 \
  Additive % \ 1.0-2.0 \
  Granule Diameter, mm \ \ 1.0-3.0
   
  Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in alcohol, diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be sensitive to skin and peogaster.
  Application: 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 cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanization of polychloroprene rubber with ETU and also be used as bactericide and pesticide
  Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper 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.

• 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:

  Hengshui Shuangli Rubber Technology Co.,LTd     [ China ]        

• Contact:

  Wendy

• Tel:

  +86-318-7370229

• Fax:

• Email:

  slkj001@jxshuangli.com