DETDA(Ethancure 100)
As PU chain extender
Good mechanica
Good dynamic performance
Good hydrolytic resistance
DHK E100
Description
DHK E100: its chemical name is Diethyltoluenediamine (DETDA), is equal to Ethancure 100 and Lonza DETDA 80. It is a very effective chain extender of polyurethane elastomer, in particular for RIM (reaction injection molding) and SPUA (Spray Polyurea Elastomer). Moreover, it can also be used as curing agent of polyurethane and epoxy resin, antioxidant of epoxy resin, industrial oil and lubricants. In addition, it can also serve as intermediates in organic :
Diethyltoluenediamine
CAS 68479-98-1
3, 5-Diethyltoluene-2, 4-diamine 3, 5-Diethyltoluene-2, 6-diamine
80% 20%
Ingredients:
3,5-Diethyltoluene-2,4-diamine: | 75.0-81.0% |
3,5-Diethyltoluene-2,6-diamine: | 18.0-20.0% |
Other alkylamines: | 0.5-3.0% |
Moisture: | ≤0.1% |
Properties
Appearance(room temperature) | light yellow to amber clear liquid |
Molecular weight | 178.28 |
Boiling point ,°F(°C) | 555(308) |
Density (g/cm3) at 68°F(20°C) | 1.02 |
Freezing point °F(°C) | 15(-9) |
Flash point ,TCC, °F(°C) | > 275/> 135 |
Viscosity,Cps at 20°C | 280 |
25°C | 155 |
Compatibility |
|
Ethanol | miscible |
Toluene | miscible |
Water | 1.0 |
Isocyanate equivalent | 89.5 |
Equivalent of epoxy resin | 44.3 |
Packing * the product will gradually become darker in color if kept too long or exposed to air.
20kg/metal pail 200kg/metal pail we also offer special packing to customers with special requirements
