Guangzhou Baochu Chemical Co., Ltd.
Main products:Titanium Dioxide,Zinc Ash,Zinc Oxide
Contact Us
  • Contact Person : Ms. Kang Sarah
  • Company Name : Guangzhou Baochu Chemical Co., Ltd.
  • Tel : 86-020-82550102
  • Address : Guangdong,Guang zhou,Guang zhou Chemical City
  • Country/Region : China
  • Zip : 510000

rubber accelerator TMTD

rubber accelerator TMTD
Product Detailed
Rubber accelerator TMTD (TT, TMT) Granular,stable,tack free Excellent dispersion,Impurity free Eco-friendly,dust free
Rubber Accelerator TMTD
Chemical NameTetramethyl thiruam disulfide(TMTD, TT, TMT)

Molecular Formula


Molecular Weight




Chemical Structure


ITEMSTop gradeFirst grade
Appearancewhite or light grey powder, oil treated, granular form
Initial Melting Point °C ≥142.0140.0
Ash % ≤0.300.40
Heating Loss % ≤0.400.50
Residue on 100mesh(150μm) sieve % ≤0.00.1


Without odour and poison. Stimulative to the skin and the respiratory tract. Soluble in chlorlfom acetone, methylene chloride, benzene; not easily soluble in carbon tetrachloride, ethyl acetate; insoluble in water and gasoline.


Rubber Accelerator TMTD can be used as a single accelerator, as a secondary accelerator or as a sulfur donor in most sulfur-cured elastomers.  Rubber Accelerator TMTD is scorchy and gives fast cure rates. In sulfurless and EV cure systems TMTD produces an excellent vulcanization plateau with good heat aging and compression set resistance. Good color retention is obtained in non-black vulcanizates. TMTD is a valuable secondary accelerator for EPDM. In the vulcanization of polychloroprene rubber with N,N’-ethylene thiourea, TMTD may be used as a retarder.


25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.


stable indefinitely under normal storage conditions.

rubber accelerator TMTD

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