RX-2031 Continuous Winding Resin

This winding resin comes with moderate viscosity and excellent wettability. The filament winding resin achieves thorough fiber impregnation during production. Finished products fabricated from the winding resin feature sound mechanical strength and high elongation at break with wide versatility, ideal for manufacturing continuously wound (sand-filled) FRP pipes.

● High Mechanical Strength

● High Toughness

● Wide Versatility

Winding Resin Technical Specifications

Appearance	Viscosity	Acid Value	Solid Content	Gel Time (25℃)
Pale yellow transparent liquid	400 mPa.s	22 mgKOH/g	62%	12 min

Process & Logistics & Packaging

Process

Suitable for manufacturing continuously wound (sand-filled) FRP pipes

Conditions

Temp 15°C-30°C. Humidity<80%.

Curing

MEKP (1.0%-2.0%).

Shipping

80 Drums / 20' FCL

Hazard Class

Class 3 (Flammable)

FAQ

Q: What diameter winding pipes are suitable for production?

A: Normally applicable for pipes within 2.4 meters in diameter.

Q: Will sagging occur on vertical surfaces during operation?

A: No sagging during winding molding, stable vertical construction performance.

Q: How about its weather resistance and anti-aging performance?

A: Resists yellowing and aging for long-term outdoor service.

Q: What is filament winding resin and what benefits can this filament winding resin bring to composite winding parts?

A: It features low viscosity, fast wet-out for fiber roving, good mechanical strength and corrosion resistance, suitable for tanks, pipes and pressure vessels in filament winding processes.

Q: What working temperature range can your winding resin withstand after full curing?

A: Our winding resin can maintain stable performance within a certain temperature range after curing, resisting thermal deformation and medium erosion for long-term outdoor or underground service.

Q: Can your winding resin match different types of glass fiber and carbon fiber for winding production?

A: Yes, this winding resin has good compatibility with glass fiber and carbon fiber. It ensures uniform fiber impregnation and stable finished product quality in continuous winding operations.

Q: What is the shelf life of your winding resin under recommended storage conditions?

A: The winding resin should be sealed and stored at cool ambient temperature. Its shelf life can reach 6 months, and avoid direct sunlight or high-temperature storage environments.

Q: Can you adjust the gel time of winding resin to fit customers’ existing winding production lines?

A: We can customize the gel time of winding resin according to your production speed. It helps you get a stable production rhythm and reduce waste during filament winding.