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EPIKOTE™ Resin 320 is a low viscosity epoxy resin based on a blend of a bisphenol A resin (produced from bisphenol A and epichlorohydrin) and a bisphenol F resin (produced from bisphenol F and epichlorohydrin), and containing an added proportion of a difunctional reactive diluent. The resin has a low volatility and is nearly inodorous, factors which are responsible for its agreeable handling characteristics.
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Color | 1 | Gardner | ISO 4630 | |
Epoxy Number | 24.3 - 25.3 | % | DIN 16945 | |
Refractive Index at 25°C | 1.551 - 1.555 | DIN 51423 | ||
Viscosity at 25°C | 850 - 1150 | mPa.s | DIN 53015 |
Property | Standard | Value | Unit | Test Method |
---|---|---|---|---|
Delivery Form | liquid | |||
Density at 25°C | 1.14 - 1.16 | kg/L | ISO 2811 | |
Epoxy Equivalent | 170 - 177 | g/equivalent | DIN 16945 |
*number of grams of resin containing 1 equivalent of epoxide (Weight per equivalent, WPE, is an alternative term).