EPIKURE™ Curing Agent 580 by Westlake Epoxy is a light color, lower viscosity, curing agent. This modified cycloaliphatic amine offers enhanced yellowing resistance, tack-free surfaces and excellent mechanical properties. It improves sustainability because it does not contain intentionally added benzyl alcohol or nonylphenol. It has less than 10 ppm free BPA content.
- It can improve hardness development and early water spot resistance at 10°C.
- In combination with liquid epoxy resins, EPIKURE™ Curing Agent 580 formulates ambient cure compositions of adhesives.
- Recommended mixing ratio with EPON™ Resin 828 (2 to 1 by volume) is 44 phr.
- It has a shelf life of 2 years.
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EPIKURE™ Curing Agent 580 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Amine Hydrogen Equivalent Weight (AHEW) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Amine Number | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color, Gardner | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Peak Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Refractive Index | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |