Composite Panels

SRT Glass-PP Composite Panels: The Future of Lightweight Engineering

At SRT Plastics, we provide next-generation Glass-PP Composite Panels engineered to replace traditional plywood and heavy metal sheets in demanding structural applications. Utilizing advanced "melt-bond" technology, these panels fuse continuous glass-fiber reinforced skins directly to a high-density Polypropylene (PP) core without the use of adhesives. The result is a high-strength, mono-material composite that is 65% lighter than timber and entirely immune to delamination, rot, and moisture absorption.

Whether your project requires the Ultra-Lightweight Wall Panel for interior partitions, the 15mm Floor Panel for medium-duty scaffolding and RVs, or the 30mm Heavy-Duty Floor Panel for commercial transport and horse vans, our Glass-PP range delivers superior bending strength and impact resilience for high-performance engineering.

Glass-PP (Composites) Material Highlights

Our Glass-PP technology redefines industrial standards, offering a unique combination of extreme weight reduction and structural integrity for demanding engineering projects.
  • Glass-Reinforced Performance

    Glass-Reinforced Performance

    • Continuous Fiber Strength: Engineered with continuous glass fibers to provide exceptional flexural stiffness and structural rigidity.
    • Direct Thermal Fusion: Our heat-fusion process eliminates the need for secondary adhesives, creating a single, solid structural unit.
    • Zero Delamination Risk: The molecular bond between the skin and core ensures the panel will not peel or separate under mechanical stress.
    • Superior Impact Resilience: The thermoplastic matrix absorbs high-energy impacts without the shattering or cracking seen in traditional GRP.
  • Extreme Weight Savings

    Extreme Weight Savings

    • 65% Lighter Than Timber: Specifically designed to outperform plywood and metal sheets while significantly reducing the overall mass of the assembly.
    • Non-Absorbent Matrix: Unlike wood-based composites, Glass-PP does not absorb moisture, ensuring zero weight gain in humid or wet conditions.
    • Increased Payload Capacity: Extreme weight reduction allows for higher payloads in commercial transport and easier handling on-site.
    • Fuel Efficiency Optimization: Reducing dead weight directly contributes to lower fuel consumption and reduced carbon emissions in vehicle applications.
  • Sustainability & Safety

    Sustainability & Safety

    • 100% Recyclable Composite: As a thermoplastic mono-material, the entire panel can be fully recycled and repurposed at the end of its life cycle.
    • Certified Fire Safety: Available in Bfl-s1, d0 fire-rated grades, meeting strict safety mandates for transport and public infrastructure.
    • Industrial Chemical Resistance: Naturally immune to rot, mold, and corrosive chemicals, including acids, alkalis, and aggressive cleaning agents.
    • UV & Weather Stability: Integrated UV protection ensures the panels maintain their mechanical properties and appearance during long-term outdoor exposure.

Material Selection And Compliance Standards

Performance Standards and Environmental Compliance

Glass-PP is an engineered structural material designed for high-load environments where safety and weight reduction are critical. Information for all Composite Classifications. Also see our informative page on plastic standards and certifications here.

Chemical Resistance Excellent (High resistance to acids, alkalis, oils, and industrial cleaners)
Impact Rating High-Energy Absorption (Non-shattering; outlasts traditional GRP/Timber)
Fire Safety Rated to Euroclass Bfl-s1, d0 (Fire retardant; limited smoke production)
Environmental Safety 100% Recyclable Mono-material; compliant with ROHS and Reach protocols

Engineering and Material Selection Guide (Wall vs. Floor)

Selecting the correct Glass-PP panel depends on your project's load-bearing requirements. Wall Panels: Optimized for minimum weight (2.7kg/m²) and wind loads, ideal for RV cladding and partitions. Floor Panels: Feature higher-density honeycomb cores for point-load resistance in [Scaffolding] and [Heavy Transport]. Customization Note: While our standard range is Polypropylene-based, we can engineer Custom Composite Variants using PETG skins for applications requiring specific chemical surface properties or alternative thermal profiles. For specialized requirements, contact our engineering team.

Application Focus Optimized for [Vehicle Engineering], Scaffolding, RV Floors, and Industrial Partitions.
Thermal Limits Operational from -40°C up to +100°C; brief peaks up to 120°C.
Surface Finish Glass-Fiber reinforced skins (Standard Grey, White, or Black; Anti-slip compatible).
Fabrication Options Highly suitable for CNC Milling, Fusion Welding, and Mechanical Fastening.
Thickness Range Standard panels from 10mm to 30mm; custom structural cores up to 150mm.

Explore the Glass-PP Composite Range

Selecting the right composite depends on your specific load and application requirements. Whether you require ultra-light wall cladding for vehicle interiors or heavy-duty structural flooring for industrial use, our range is engineered to outperform traditional materials.
  • Glass-PP Composite Wall Panel

    Glass-PP Composite Wall Panel

  • Glass-PP Composite Floor Panel (15mm)

    Glass-PP Composite Floor Panel (15mm)

  • Glass-PP Composite Floor Panel (30mm)

    Glass-PP Composite Floor Panel (30mm)

Commonly used plastics

Frequently Asked Questions: Composite Panels