Product Description
DETDA is a very effective polyurethane elastomer chain extender, especially suitable for RIM (reaction injection molding) and SPUA (sprayed polyurea elastomer); it can also be used as an aromatic polyurethane elastomer and epoxy resin Diamine curing agent, used in casting, coating, RIM and adhesives, and also a chain extender for polyurethane and polyurea elastomers. In addition, the product can also be used as an antioxidant for epoxy resin, alkyd resin curing agent, industrial oil lubricant and industrial grease, as well as a chemical synthesis intermediate for pesticides and dyes.
Features
It is liquid at room temperature, easy to operate, low viscosity, easy to mix with other components, can be cured at room temperature, and can react at high and low temperatures. The reaction speed is fast, and it is used in the field ofrapid spraying. Low chroma, used in the production of special polyurethane, polyurea and epoxy resins, including low-color polymers or optically transparent parts.
Reference Indicator
Molecular Weight 178.28
Isocyanate Equivalent 89.5
Epoxy Equivalent 44.3
Density 1.0154 g/cm 3 (25℃)
Viscosity 155 mPa · s(25℃)