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EPIKOTE Resin 874-X-90 is a 90 %(m/m) solution in xylene of EPIKOTE Resin 874, an epoxy resin derived from bisphenol A and epichlorohydrin but modified to improve flexibility and to reduce its solution viscosity.
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Epoxy Group Content of 100% Resin | 3700 - 3900 | mmol/kg | SMS 2026 | |
Non Volatile Content | 89 - 91 | % m/m | SMS 1524 | |
Viscosity at 25°C | 2000 - 4000 | mPas* | ASTM D445 |
* 1 mPa.s = 1 cPoise
** as supplied
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Density at 25°C | 1.10 | kg/L | ASTM D4052 | |
Epoxy Molar Mass of 100% Resin | 256 - 271 | g/eq | SMS 2026 | |
Flash Point of Xylene (Abel) | 24 | °C | IP 170 |
*number of grams of resin containing 1 equivalent of epoxide (Weight per equivalent, WPE, is an alternative term).