EPIKOTE RIMR935 Infusion Epoxy System
EPIKOTE™ RIMR935 Infusion Epoxy System
EPIKOTE™ RIMR935 is a high-performance, low-viscosity epoxy resin system designed for advanced composite manufacturing. Engineered for resin infusion processes, it delivers excellent wet-out of reinforcement fibres including glass, carbon, and aramid, making it ideal for demanding structural applications.
This system offers outstanding thermal performance, with operational temperatures ranging from -40°C to +100°C after post cure, making it suitable for industries such as marine, automotive, tooling, and moulding.
With its low mixed viscosity and controlled reactivity, RIMR935 ensures reliable processing, consistent laminate quality, and excellent mechanical properties. The resin system can be processed across a wide temperature window (15°C–50°C), providing flexibility for different production environments.
Paired with EPIKURE™ curing agents (RIMH936 or RIMH937), the system offers adjustable working times and high glass transition temperatures (up to ~130°C), enabling durable, high-strength composite parts.
Key Features
- Low viscosity for superior fibre wet-out
- High heat resistance and thermal stability
- Suitable for infusion, vacuum bagging, and composite manufacturing
- Compatible with glass, carbon, and aramid fibres
- Excellent mechanical properties and durability
- Long shelf life (up to 24 months in sealed containers)
Typical Applications
- Marine and boat building
- Automotive components
- Tooling and mould production
- High-performance composite structures
