diethyltoluenediamine suppliers

        diethyltoluenediamine much attention to the world, competing with developed DETDA chain of polyurethane products, the amount increasing every year. In the United States and Western Europe automotive RIMPU products are used almost diethyltoluenediamine. diethyltoluenediamine suppliers on an estimated US AIbemarle Company (Grade Ethacure 100), the Swiss Lonza Group, Inc. (grades Lonzacure DETDA 80), Germany Nitroil Company (Grade PCAmine ADA l80), China diethyltoluenediamine suppliers are slowly rising, China has begun to attach importance Development diethyltoluenediamine.

diethyltoluenediamine basic parameters:
Appearance (at room temperature): light yellow to brown transparent liquid
Boiling point, (℃): 308
Density (g / cm3) at (20 ℃): 1.02
Freezing point (℃): -8
Flash Point, TCC, (℃): 135
Viscosity, Cps at (20 ℃) ​​280
(25 ℃) 155
Isocyanate equivalent: 89.5
Epoxy equivalent: 44.3

diethyltoluenediamine Usage:
DETDA curing agent is a very effective polyurethane elastomer chain extender, especially for RIM (reaction injection molding) and SPUA (spray polyurea elastomer) on; also be used as a polyurethane elastomer and an epoxy resin aromatic diamine curing agent for casting, coating, RIM and adhesives, also polyurethane polyurea elastomer and a chain extender. DETDA is a bit hindered aromatic diamine, steric hindrance and methyl ethyl makes its activity is much lower than the toluene diamine (TDA). It is the reaction rate of the polyurethane prepolymer several times faster than DMTDA, about 30 times faster than MOCA. Mainly used in RIM polyurethane systems and spray polyurethane (urea) elastomer coating systems, with fast response, the release time is short, high initial strength, hydrolysis products, heat and so on. In addition, this product can also be used as elastomers, lubricants and industrial oils of antioxidants, and chemical synthesis intermediates.

diethyltoluenediamine suppliers with years of development, our company has and several large foreign companies, has officially under orders, a fixed amount every month, supplied to several large foreign companies, ethyltoluenediamine of production is also Slowly expansion, believe that the development trend of the product or can.