Dimethyl thio-toluene diamine/DMTDA/Ethacure 300 CAS 106264-79-3

[Typical Properties]

Light yellow liquid. DMTDA is a new type of polyurethane elastomer curing crosslinking agent, which mainly consists of a mixture of two isomers, 2,4- and 2,6-dimethylthiotoluene diamine (with a ratio of approximately 77-80/17-20). Compared with the commonly used MOCA, it is a liquid with lower viscosity at room temperature, suitable for low-temperature construction operations, and has advantages such as low chemical equivalence.

[Specification]

[Usage]

It is an environmentally friendly and low toxicity liquid diamine chain extender, mainly used in polyurethane elastomers, reaction injection molding (RIM), spray polyurea elastomers (SPUA), and adhesives. It can also be used as a curing agent for epoxy resins, applied in polyurethane rollers, medicine, stamping molding, and other fields, and widely used in emerging fields such as automobiles, construction, coal mines, metal mines, textiles, papermaking, printing, etc. In addition, dimethylthiotoluene diamine can also be used as a raw material for chemical synthesis and an important intermediate raw material in medicine, organic synthesis, additives, and other fields

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.