Overview
Foam PVC board, also known as expanded polyvinyl chloride, is a high-density, rigid sheet material (Shore D45–D50) engineered specifically for large-format structural backing, heavy CNC fabrication, and robust exhibition signage.
Technical Specifications
|
Specification |
Value |
|
Density |
0.45–0.80 g/cm³ (ASTM D792) |
|
Standard Sheet Size |
1220 × 2440 mm (4 × 8 ft), 1560 × 3050 mm |
|
Thickness Tolerance |
±0.1 mm to ±0.3 mm |
|
Shore Hardness |
D45–D50 |
|
Water Absorption |
<1.0% after 24 h (ASTM D570) |
|
Flexural Strength |
15–20 MPa |
|
Technical Documents |
TDS, MSDS, CNC Routing Guide |
|
Support Materials |
Product Photos & Digital Color Swatches |
Industry Applications
Digital Printing: 38-40 dynes/cm surface energy allows direct flatbed UV digital printing without chemical pre-treatment. Material prevents edge chipping or cracking during 100+ m/min high-speed routing.
Exhibition Displays: Structural panels for modular trade show booths and suspended signage that weigh 50% less than standard MDF.
Cabinetry & Vehicle Fit-outs: Waterproof replacement for marine plywood in galleys, commercial RVs, and bathroom vanities.
CNC Machining: Modified impact strength allows clean routing up to 18,000 RPM, supporting V-grooving and cold-bending.
Customization & OEM Capabilities
- Continuous single-sheet custom extrusion up to 4,000 mm.
- Custom thicknesses, densities, and sheet sizes are manufactured to match project-specific requirements.
- Pantone & RAL color matching with optional matte, glossy, or laminated surface finishes. Batch-to-batch color consistency maintained within ΔE ≤ 1.5 (Pantone or RAL codes), verified by HunterLab spectrophotometer testing.
- Custom-printed PE protective films with buyer logos and localized SKU part numbers to accelerate warehouse receiving and inventory logging.
Quality Control
In-Line Thickness Control: Automated micro-caliper sensors scan sheet thickness across the extrusion width every 10 minutes to maintain a ±0.1 mm tolerance.
24-Month Barcode Traceability: Unique pallet barcodes link finished sheets directly to their specific raw material batches, blending ratios, and extruder logs.
Supply Chain Support
|
MOQ |
1 × 20 ft FCL (approx. 10 metric tons) for standard white sheets; 1 × 40 ft FCL (approx. 20 metric tons) for custom colors, thicknesses, or dimensions. |
|
Lead Time |
14–21 business days from down payment or L/C confirmation to port dispatch at FOB Shanghai. |
|
Export-Grade Packaging |
ISPM-15 heat-treated wooden pallets wrapped in 5-layer moisture-barrier film with reinforced edge protectors. |
|
Trade Terms |
Full contract support for FOB, CIF, CFR, and DDP shipping terms. |
Compliance & Certifications
Fire Safety Standards
Certified to DIN 4102 B1 (European building safety) and UL 94 V-0 standards for flame retardancy.
Third-Party Factory Audits
Production facilities audited annually by SGS and Intertek for ISO 9001 and ISO 14001 compliance.
Chemical Safety Regulations
100% lead-, barium-, and cadmium-free formulation fully compliant with EU REACH Regulation (EC No 1907/2006) and RoHS Directive 2011/65/EU.
Shipment Documentation
Every delivery includes batch-specific Mill Test Reports (MTR) and Declarations of Conformity (DoC).
FAQ
Q: How many years has the manufacturer been producing foam PVC board for the signage and fabrication industries?
A: We have specialized in foam PVC board extrusion for over 12 years, with dedicated production lines for digital printing and exhibition-grade panels added since 2017.
Q: Has this board been used in actual large-scale exhibition or trade show projects?
A: Yes, the material has been supplied to modular booth fabricators for international trade show projects across Europe and the Middle East, valued for its lightweight structural performance during repeated assembly and disassembly.
Q: Can a Foam PVC board be installed outdoors permanently?
A: Yes. The board is moisture-resistant and suitable for outdoor signage, but prolonged exposure to strong UV radiation may gradually reduce surface gloss.
Q: How should Foam PVC board be stored before fabrication?
A: Store sheets horizontally on a flat, dry surface at temperatures between 15°C and 30°C. Avoid direct sunlight and remove the protective film only immediately before fabrication.
Q: Can a small sample be requested before committing to the full container MOQ?
A: Yes, sample sheets of 300×300 mm in standard thickness and color are available free of charge, with the buyer covering courier shipping, typically dispatched within 5 business days.
Q: What happens if delivered sheets fail the stated water absorption or flexural strength specification?
A: Buyers can request the batch-specific Mill Test Report for comparison, and confirmed non-conformance against ASTM D792 or flexural strength specs results in free replacement of the affected pallet.