Epoxy Resin High temp 130c (SR 1280 + SD 3304) Infusion

Description

SR 1280 / SD 3304 – High Tg Epoxy Resin
Size : (Set 1+0.25KG)

High-performance epoxy system developed for Contact Lamination and Vacuum Lamination. Suitable for structural composite parts requiring high mechanical performance and temperature resistance, as well as repair and reinforcement of existing composite parts.

Key Features

• High temperature resistance: Tg up to 130–131°C*
• Suitable for Hand Lay-up / Contact & Vacuum Lamination
• Good fiber wettability
• Viscosity optimized for manual processing
• Designed for high thermo-mechanical stress applications
• CMR Free
• Clear / Colourless resin and hardener

Mixing Ratio

• By weight: 100 : 25
• By volume: 100 : 30

Working Time

• Pot Life @ 30°C: Approx. 50 min
• Gel Time (1 mm) @ 30°C: Approx. 4 h 40 min

*Maximum Tg is achieved with an appropriate curing/post-curing cycle.
Up to 130–131°C Tg with: 24 h at ambient temperature + 16 h at 60°C + 4 h at 80°C + 4 h at 120°C.