Overview
Laminated PVC Foam Board is a composite material featuring a closed-cell polyvinyl chloride (PVC) foam core bonded with a rigid surface layer, such as HPL, PVC film, or aluminum sheeting.
Product Parameters
|
Parameter |
Value |
|
Density Range |
0.45–0.70 g/cm³ |
|
Weight Efficiency |
30%–40% lighter than standard marine plywood (ASTM D792 comparison) |
|
Thickness & Tolerance |
3–30 mm, ±0.15 mm |
|
Flexural Strength |
Up to 22 MPa (ASTM D790) |
|
Screw Holding Strength |
≥1,300 N |
|
Water Absorption |
≤1.2% (24h, ASTM D570) |
|
Thermal Expansion |
6.5×10⁻⁵ mm/mm/°C |
|
Bonding Strength |
≥2.5 N/mm (PUR, DIN EN 205) |
|
Temperature Range |
-20°C to +70°C |
|
Surface Compatibility |
PVC, HPL, aluminum skins |
Applications
Marine & RV Interiors: Lightweight alternative to marine plywood. Zero delamination or rot in high-salinity maritime and high-humidity RV environments.
Commercial Signage: Flat substrate with a warp tolerance of ≤ 1.5 mm. Compatible with high-speed UV digital printing without bowing.
Lab Wall Panels: Non-porous surface built for daily chemical sanitization. Withstands 70% isopropyl alcohol and hydrogen peroxide sterilization.
Outdoor Kitchen Cabinetry: Weatherproof core maintaining screw-holding strength under direct UV exposure and seasonal temperature cycles from -20°C to 60°C.
Quality Assurance
Thickness Tolerance: Monitored via in-line laser gauges to secure a strict thickness tolerance within ±0.1 mm across the sheet.
Color Consistency: Extrusion runs verified via digital colorimeter to guarantee a color deviation (ΔE) of less than 1.0 between production batches.
Production Traceability: Every sheet features an inkjet-printed batch code on the trim line, linking directly to raw material chemical blend logs and shift QC reports archived for 3 years.
Third-Party Inspection: Accepts final on-site inspections by SGS, Intertek, or Bureau Veritas based on standard AQL 1.0/2.5 sampling plans prior to balance payment.
Logistics & Packaging
Lead Time: Strict 18 calendar days manufacturing cycle for standard Full Container Loads (FCL).
Export-Grade Packaging: Shipped on reinforced, ISPM-15 heat-treated wooden pallets with rigid corner protectors, secured by steel banding and moisture-barrier shrink film.
Container Loading Capacity: Standard 20GP container holds 14 pallets (550 sheets of 15 mm boards measuring 1220 × 2440 mm).
Mass Production Output: Monthly factory capacity of 2,400 metric tons across 8 parallel twin-screw extrusion lines, supporting annual volume agreements under EXW, FOB, CIF, or DDP terms.
Safety Compliance
Chemical Compliance: Heavy-metal-free formulation (lead, cadmium, and barium-free). Fully certified under EU REACH Regulation (EC) No 1907/2006 and RoHS Directive 2011/65/EU via annual third-party lab testing.
Formaldehyde Emission Rating: Meets European E0 standard (≤ 0.5 mg/L), approved for interior structural use in European schools, hospitals, and public infrastructure.
FAQ
Q: What is the typical service life of laminated PVC foam board in real applications?
A: It generally lasts 8–12 years in indoor marine or RV environments with stable humidity. In fully exposed outdoor conditions, the service life is typically around 5–8 years, depending on UV intensity and maintenance.
Q: Can this board maintain strength after long-term thermal cycling
A: Yes, it is designed to maintain structural integrity under repeated -20°C to 70°C cycles, with minimal deformation due to its closed-cell foam structure and reinforced surface lamination.
Q: Is third-party testing data available for bulk procurement verification
A: Yes, buyers can request full SGS or Intertek reports, including mechanical strength, water absorption, and chemical resistance results with traceable batch numbers for each production lot.
Q: How does it compare to marine plywood in weight and durability
A: It is approximately 30–40% lighter than marine plywood while offering higher resistance to rot, delamination, and moisture-induced swelling in high-humidity environments.
Q: Is there a warranty period for industrial or commercial projects
A: Standard commercial supply typically includes a 5-year material performance warranty covering structural integrity under recommended usage conditions and proper installation practices.