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.