High-temperature resistant reactive diluent
SM-ER-75 Resin
High-temperature resistant reactive diluent, minimal loss of thermal resistance compared to aliphatic diluents.
Product Description：
SM-ER-75 is a highly reactive, extremely low-viscosity bifunctional epoxy resin. It serves as a premium reactive diluent, significantly reducing system viscosity while accelerating cure speed and maintaining high crosslink density and thermal resistance.
CAS NO. 101-90-6
Classic Applications:
Reactive diluent for BPA systems and high-viscosity composites.
Semiconductor packaging and IC encapsulation.
High-performance laminates and structural adhesives.
Typical Properties
| Property | Value |
| Appearance | Pale yellow transparent liquid (prone to crystallization) |
| Epoxy Value, eq/100g | 0.75-0.85 |
| Viscosity @ 70±1°C (mPa·s) | 300~500 |
| Non-volatile Matter (%) | ≥98.5% |