TMTD (Tetramethylthiuram Disulfide)-PDR

Chemical synonyms: Tetramethylthiuram disulfide, Bis (dimethyldithiocarbamoyl) disulfide, Thiram, Thiuram

Applications

  • Rubber modification

Product description

This product is designed for the rubber industry. Two grades are available: pdr; pdr-d. All grades are white to off white.</p> <p>Dimacit TMTD offers fast vulcanization and gives an excellent vulcanization plateau with good heat aging and compression set resistance when used in sulfurless vulcanization systems and EV systems.</p> <p>In EPDM Dimacit TMTD is a valuable secondary accelerator.</p> <p>In mercaptan modified polychloroprene cured with ETU, Dimacit TMTD acts as a scorch retarder without affecting the cure speed.</p> <p>Dimacit TMTD-pdr is recommended for use in soft compounds due to dispersability. <p>Dimacit TMTD is non-staining and non-discoloring. Excellent colors are obtained in non-black vulcanizates.</p> <p>It should be noted that in the application of Dimacit TMTD N-nitrosodimethylamine can be formed by the reaction of dimethylamine, a decomposition product, with nitrosating agents (nitrogen oxides).</p></br></br></br> <p>TMTD is regulated for use in articles with food as specified under FDA CFR 177.2600, 175.105 and under BfR recommendation XXI.</p>

Product availability

If you are interested in learning more about product availability in your area, please complete the “Make an inquiry” form on this page.

If applicable, authorized distributors are in the regions listed below, with more details provided in the “Authorized distributors” section.

  • Asia Pacific

  • Europe, Middle East & Africa

  • Latin America

  • North America

Authorized distributors

Please select a region and country for a list of authorized distributors. If a country is not listed for a region, contact Eastman for further information.