Source manufacturer specializing in PU fiberglass profiles (FRPu) and it's high-performance windows and doors. +86-13761919721 / +86-13585804232 / +86-13788973468   
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Roving & Fabric Pultrusion Profiles


  Pultrued with Glass Fiber Rovings & Mat or Fabric.

  • Transverse Strength: Up to 120 MPa (≈2.5× higher than pure roving profiles)

  • Impact Resistance: Izod impact strength up to 900 J/m

  • Stress Distribution: 30% reduction in localized stress cracking

  • Corrosion Resistance: Over 5,000 hrs salt spray resistance (ASTM B117)

  • Thermal conductivity: 0.114 W/m·K

  • Low thermal expansion: 0.5 × 10⁻⁵ /°C

  • Design Flexibility: Suitable for complex cross-sections

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Applications of Felt-Reinforced Polyurethane Pultrusion Materials

1. Power and Electrical Transmission

Cable trays (corrosion-resistant, lightweight, high-strength)

Insulating crossarms and rods (arc-resistant, tracking-resistant)

Substation frameworks and supports

Busbar ducts and protective casings (insulating, flame-retardant)

Outdoor electrical equipment enclosures (UV and weather resistant)

 

2. Construction and Infrastructure

Fiberglass window and door profiles (weather-resistant, thermal insulating)

Curtain wall frames (lightweight, high-strength)

Anti-corrosion guardrails, fences, and barriers

Escalator and walkway handrails

Handrails and decking for pedestrian bridges and boardwalks

 

3. Transportation

Platform safety barriers for metro and light rail

Highway guardrails and sign posts

Structural components for vehicles and ships (lightweight, vibration-resistant)

Container lining profiles

 

4. Chemical and Anti-Corrosion Engineering

Pipe supports for chemical plants

Cooling tower support beams

Platforms and ladders for acid/alkali storage tanks

Walkways for offshore platforms

 

5. Agriculture and Water Management

Greenhouse frameworks

Water channel covers

Structural components for corrosion-resistant pump houses

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