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Brief:
HARTCURE 10: its chemical name is Diethyltoluenediamine(DETDA), is equal to Ethancure 100 and Lonza DETDA 80. It is a 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 synthesis
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 ,℉(℃) |
555(308) |
| Density (g/cm3) at 68℉(20℃) |
1.02 |
| Freezing point ℉(℃) |
15(-9) |
| Flash point ,TCC, ℉(℃) |
> 275/> 135 |
| Viscosity,Cps at 20℃ |
280 |
| 25℃ |
155 |
| Compatibility |
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| Ethanol |
miscible |
| Toluene |
miscible |
| Water |
1.0 |
| Isocyanate equivalent |
89.5 |
| Equivalent of epoxy resin |
44.3 |
* the product will gradually become darker in color if kept too long or exposed to air
Packing
- 20kg/metal pail
- 200kg/metal pail
- we also offer special packing to customers with special requirements
You can contact us for MSDS information.
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