Overview
A PVC Co-Extrusion Foam Board is a three-layer composite sheet featuring a high-density, solid PVC outer skin co-extruded over a lightweight foamed PVC core.
Product Specifications
|
Specification |
Details |
|
Thickness |
3–30 mm (±0.2 mm tolerance) |
|
Standard Sizes |
1220 × 2440 mm, 1560 × 3050 mm |
|
Core Density |
0.45–0.55 g/cm³ |
|
Surface Skin Density |
Up to 0.90 g/cm³ |
|
Weight Reduction |
35–45% lighter than solid PVC and MDF |
|
Screw Holding Strength |
≥1300 N |
|
Water Absorption |
<1.0% (24-hour immersion, ASTM D570) |
Key Features
High-Density Surface Hardness: Rated ≥55 Shore D (ASTM D2240). Helps reduce scratches during handling, CNC routing, and fabrication.
Dimensional Thermal Stability: Maintains panel flatness in temperatures from −10°C to +60°C without noticeable warping or buckling.
Industrial Chemical Resistance: Withstands commercial acids, alcohols, and heavy sanitization cycles without color fading.
Printability: Features a flat, UV-printable surface with excellent ink adhesion for crisp direct digital printing
Applications
Fleet & Vehicle Outfitting: Lightweight internal wall linings that reduce vehicle deadweight and improve fleet fuel efficiency.
Marine & Yacht Joinery: Waterproof cabinetry and bulkheads that withstand continuous salt-spray exposure without delamination.
Heavy-Exposure Architectural Signage: Ideal for large outdoor signage and display backings that stay flat over time.
Modular Concrete Formwork: Reusable up to 30 times, reducing per-use material costs compared to traditional plywood.
Manufacturing Capabilities
Annual Production Capacity: 12,000 metric tons across 8 parallel high-speed co-extrusion lines, ensuring stable contract supply.
Batch-to-Batch Color Consistency: Color variance controlled within ΔE < 1.0 (RAL/Pantone) across multi-batch project shipments.
Inline Precision Machining: Automated CNC trimming systems maintain edge squareness tolerances within ≤1.0 mm per linear meter.
Quality Auditing: Every board is inspected. Full batch traceability with Mill Test Reports (MTR) and MSDS available.
Commercial Terms
Flexible Order Scaling: Mixed container orders accepted. MOQ: 5 tons for standard inventory and 10 tons for custom specifications.
Inventory Availability: Constant factory stock of standard White and Black boards for rapid deployment.
Lead Time: Sample lead time is 3–5 days. Full production orders are delivered within 14–21 days.
Payment & Warranty: Standard 30/70 T/T terms. Includes a 12-month 1:1 replacement warranty for verified structural defects, commencing from the date of container discharge at the destination port, backed by our 48-hour engineering assessment protocol.
Logistics & Private Labeling: Secured on moisture-barrier export pallets for FOB, CIF, and DDP shipments. OEM private labeling available upon request.
Compliance
Certified Flame Retardancy: Rated under UL 94 V-0 and EN 13501-1 Class B-s1, d0 for commercial building codes.
Global Export Compliance: Certified free from heavy metals and lead stabilizers, fully compliant with EU REACH and RoHS directives. Formulations comply with FMVSS 302 (Federal Motor Vehicle Safety Standard) for interior burn resistance.
Indoor Air Quality: Holds E0 formaldehyde rating and GreenGuard Gold certification, approved for schools and healthcare environments.
Third-Party Verification: All material safety and compliance reports are fully audited and certified by SGS and Intertek.
FAQ
Q: How long can PVC co-extrusion foam boards typically last?
A: Under normal indoor conditions, the boards typically provide a service life of 10–15 years. For outdoor applications with proper UV protection and installation, they generally maintain performance for 5–8 years.
Q: Can PVC co-extrusion foam boards be CNC machined and thermoformed?
A: Yes. The dense outer skin supports clean CNC cutting, drilling, engraving, and routing with minimal edge chipping, while the foamed core allows thermoforming at approximately 120–140°C.
Q: Will prolonged sunlight cause the board to warp or discolor?
A: The board maintains good dimensional stability under normal outdoor temperatures, but prolonged direct UV exposure may gradually reduce surface gloss.
Q: Which adhesives work best for bonding PVC co-extrusion foam boards?
A: For permanent bonding, PVC solvent cement, polyurethane adhesives, and MS polymer adhesives provide the strongest adhesion. Double-sided tapes are suitable only for lightweight decorative applications.
Q: What custom manufacturing options are available?
A: Besides standard sizes, the boards can be customized in thickness, color, sheet dimensions, surface finish, and density to meet specific project or branding requirements, subject to minimum order quantities.
Q: How is the board protected during international shipping?
A: Each sheet is typically covered with protective PE film, stacked on reinforced export pallets with corner protectors, and secured using moisture-resistant wrapping.
Q: Can the board be used as a direct replacement for plywood or MDF?
A: In many moisture-prone environments, yes. It offers significantly lower water absorption, better dimensional stability, and reduced weight while eliminating common issues such as swelling, rot, and termite damage associated with wood-based panels.