Ethacure 300 Dimethyl Thio Toluene Diamine Cas 106264-79-3

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September 12, 2023
Category Connection: Polyurethane Curing Agent
Brief: Discover Ethacure 300 Dimethyl Thio Toluene Diamine (Cas 106264-79-3), a low-toxicity liquid aromatic diamine curative for polyurethane cast elastomers. Ideal for hot and room-temperature casting, it enhances polyurethane urea and polyurea elastomers in various applications.
Related Product Features:
  • Effective curative for polyurethane cast elastomers with low chronic toxicity.
  • Suitable for both hot and room-temperature casting applications.
  • Can be used as a slower chain extender for polyurethane urea and polyurea elastomers.
  • Light yellowish liquid with a boiling point of 353°C and density of 1.2 g/cm3.
  • High diamine content of 99.0% and amine value of 525-535 mgKOH/g.
  • Packaged in 25kg or 200kg steel drums, with custom options available.
  • Requires nitrogen-sealed storage to maintain quality and prevent darkening.
  • Recommended 95% theory for optimal performance in compression set and modulus.
Faqs:
  • What is Ethacure 300 Dimethyl Thio Toluene Diamine used for?
    It is used as a curative for polyurethane cast elastomers and as a chain extender for polyurethane urea and polyurea elastomers in various applications like reaction injection molding and coatings.
  • How should Ethacure 300 be stored?
    It should be stored in nitrogen-sealed containers, preferably above 0°C, to prevent darkening and maintain quality. Avoid outdoor exposure or high temperatures.
  • What are the packaging options for Ethacure 300?
    It is available in 25kg and 200kg steel drums, with custom packaging options available upon request.