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Phenolic Resin Tube Coupler (Length: 20 cm)
Compatible with: Phenolic Rocket Tubes / Airframes
These phenolic resin tube couplers are designed specifically—like the tubes themselves—for
high-power rocket construction. Made from spirally wound paper laminate impregnated with phenolic resin and heat-cured, they offer
maximum strength, heat resistance, and dimensional stability.
Compared to standard cardboard tubes, these couplers offer up to five times higher compressive strength, making them ideal for applications with high mechanical and thermal loads. Perfect for use as airframes or motor tubes in demanding high-power rocket (HPR) projects.
Technical Specifications
- Inner diameter: Available in various sizes
- Length: 20 cm
- Material: Phenolic resin-impregnated paper laminate
- Temperature resistance: High
- Properties: Extremely pressure- and impact-resistant
Applications
- High-Power Rockets (HPR)
- Motor Tubes / Airframes / Motor Mount Tubes
- Minimum Diameter Rockets
- Model Building
Advantages
- ✔ Up to 5× stronger than cardboard couplers
- ✔ Ideal for High-Power Rocketry (HPR)
- ✔ High resistance to temperature and humidity
- ✔ Compatible with standard components
