News Details
China DETDA
2015-5-22 13:30:18
DETDA prices are now relatively stable, China DETDA, chemical name diethyltoluenediamine, equivalent to Ethancure100 and Lonzg DETDA80. It is a very effective polyurethane elastomer chain extender, especially for RIM (reaction injection molding) and SPUA (spray polyurea elastomer), and is also used as polyurethane and epoxy curing agents, epoxy resins antioxidants, industrial oils and lubricants.
Synonyms: Ethacure 100; DETDA80; E-100
Formula: C11H18N2 Molecular Weight: 178.28 CAS NO: 66479-98-1 
Second, the physical and chemical properties:
Appearance (at room temperature): light yellow to amber transparent liquid
Boiling point (0C): 308
Density (grcm3) at (200C): 102
Freezing point (0C :) -8
Flash Point, TCC, (0C): 135
Viscosity, Cps at (200C): 280 (250C): 155
Isocyanate equivalent: 89.5
Epoxy equivalent: 44.3
Third, quality indicators:
Appearance: light yellow to amber transparent viscous liquid
Diamine content (%): ≥98.0
Amine value (mgKOH / g): 605-625
Moisture (%): ≤0.1
China DETDA, due to low domestic cost, price has an advantage with respect to foreign manufacturers.
Synonyms: Ethacure 100; DETDA80; E-100
Formula: C11H18N2 Molecular Weight: 178.28 CAS NO: 66479-98-1
Appearance (at room temperature): light yellow to amber transparent liquid
Boiling point (0C): 308
Density (grcm3) at (200C): 102
Freezing point (0C :) -8
Flash Point, TCC, (0C): 135
Viscosity, Cps at (200C): 280 (250C): 155
Isocyanate equivalent: 89.5
Epoxy equivalent: 44.3
Third, quality indicators:
Appearance: light yellow to amber transparent viscous liquid
Diamine content (%): ≥98.0
Amine value (mgKOH / g): 605-625
Moisture (%): ≤0.1
China DETDA, due to low domestic cost, price has an advantage with respect to foreign manufacturers.
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