Best Composite Resin Systems for Hydrogen Pressure Vessels
Huntsman Araldite® composite resin systems enhance the performance of hydrogen tanks by providing:
✔ High pressurization cycle performance
✔ Explosion resistance & crack prevention
✔ Improved impact & fatigue resistance
✔ Resistance to extreme temperatures, humidity, and environmental exposure
Recommended Resin Systems:
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ARALDITE® LY 1135-1 A / ARADUR® 917-1 / ACCELERATOR 960-1
- Best for wet filament winding
- High mechanical, thermal, and dynamic properties
- Tg: 132-138°C, 56-62h service life at 23°C
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ARALDITE® LY 1564 / ARADUR® 917-1 / ACCELERATOR 960-1
- Suitable for wet filament winding
- Longer processing time (80-90h service life at 23°C)
- Tg: 122-130°C
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ARALDITE® LY 3708 / ARADUR® 1571 / ACCELERATOR 1575
- Designed for prepreg winding with high filament count
- Fast curing, high pressure resistance
- Tg: 120-130°C, fracture toughness 1.5-1.6 MPa-m½
Choosing the right resin system and production method is crucial for cost-effective, safe, and efficient hydrogen pressure tanks. Huntsman’s Araldite® resins offer optimal performance, durability, and safety for high-pressure hydrogen storage solutions.
