High gloss PVC film laminated PVC foam board bonds an extruded, closed-cell rigid PVC foam substrate with a mirror-finish decorative PVC surface. Production utilizes a continuous roller-coating lamination line powered by moisture-resistant polyurethane reactive (PUR) hot-melt adhesive, forming a cross-linked chemical bond that eliminates wet-paint finishing lines.
The structural substrate relies on a homogeneous Celuka or free-foam PVC sheet, engineered for screw-holding retention, dimensional stability, and zero water absorption. This composite panel substitutes painted medium-density fiberboard (MDF) and high-pressure laminates (HPL) in environments requiring strict weight reduction and humidity immunity.
Technical Specifications
| Parameter | Standard Value | Test Method / Standard |
| Substrate Core | Extruded Rigid PVC Foam (Free Foam / Celuka) | ASTM D1505 |
| Surface Laminate | High Gloss PVC Decorative Foil (0.12 - 0.30 mm) | ISO 2813 |
| Standard Dimensions | 1220 x 2440 mm, 1220 x 3050 mm | ISO 2768-m |
| Thickness Range | 9 mm, 12 mm, 15 mm, 18 mm | Caliper Measurement |
| Thickness Tolerance | +/- 0.2 mm | ISO 4593 |
| Core Density | 0.50 - 0.65 g/cm3 | ASTM D792 |
| Surface Gloss Level | >85 Gloss Units (60 degree angle) | ISO 2813 |
| Peel Adhesion Strength | >70 N/25mm (Film to Core) | ASTM D903 |
| Vicat Softening Point | 78 C - 81 C | ISO 306 |
| Water Absorption Rate | <0.5% (24-hour immersion) | ASTM D570 |
| Fire Retardancy | UL94 V-0 / EN 13501-1 Class B-s2, d0 | UL94 / EN 13501-1 |
| Formaldehyde Release | None Detected (Zero Added Formaldehyde) | EN 717-1 |
Key Features
PUR Cross-Linked Adhesion: Reactive polyurethane adhesive cures into an infusible polymer network, maintaining structural integrity up to 100 C and 95% relative humidity without edge lifting or bubbling.
Uniform Cell Geometry: Extruded via controlled calcium carbonate stabilization and blowing agent ratios, producing a dense outer skin and fine-celled core that prevents internal voids and hardware pullout.
Surface Hardness & UV Stability: The multi-layered PVC film features an acrylic top coat rated at 2H - 3H pencil hardness, protecting against routine abrasions, chemical cleaning agents, and indoor color fading.
Moisture and Fungal Immunity: Completely inert polymer composition prevents water swelling, rot, and microbial growth in wet-area installations.
Secondary Machinability: Compatible with standard woodworking and CNC processing equipment (routers, saws, edge-banders), yielding clean, chip-free edges.
Applications
Vertical Cabinetry: High-reflectivity kitchen cabinet doors, drawer fascias, and gable ends.
Bathroom Vanities: Moisture-resistant vanity structures and door panels exposed to direct water splash and steam.
Retail Display Fixtures: Point-of-purchase (POP) displays, cosmetic counters, and exhibition units.
Architectural Wall Lining: Lightweight interior cladding panels for corporate offices and transit terminals.
Mobile & Marine Interiors: Weight-critical cabin bulkheads, locker doors, and ceiling panels for yachts and recreational vehicles.
Surface & Finish Options
Solid Pigments: Ultra-white, high-gloss black, slate gray, and custom Pantone or RAL color matching.
Decorative Textures: Synchronized embossed woodgrain patterns, brushed metallic finishes, and high-gloss marble simulations.
Surface Protection: Factory-applied laser-engraved polyethylene (PE) masking film preventing abrasion during CNC machining.
Gloss Variations: Standard high gloss (>85 GU), satin finish (30 - 50 GU), and low-reflection matte finish (<15 GU).
OEM & ODM Customization
Dimensional Modification: Non-standard widths up to 1500 mm and lengths up to 3050 mm via continuous extrusion line setups.
Density Tailoring: Extrusion profile adjustments yielding densities from 0.45 g/cm3 (display grade) to 0.70 g/cm3 (structural grade).
Balanced Backing: Optional counter-balancing backing film or moisture barrier primer applied to the reverse side to counteract panel bowing.
Pre-Nesting & Sizing: CNC panel nesting services for industrial clients requiring ready-to-assemble component kits.
Quality Control Parameters
Resin & Foil Verification: Incoming PVC suspension resin and decorative foils undergo melt flow index (MFI) and spectrophotometer color analysis prior to production release.
Inline Dimension Tracking: Laser thickness gauges monitor sheet calibration continuously across calendar rolls, rejecting out-of-tolerance profiles.
Peel Adhesion Audits: Destructive T-peel adhesion tests executed every two hours on line samples to verify bond strength exceeds 70 N/25mm.
Thermal Shock Testing: Representative samples undergo accelerated aging cycles (70 C for 48 hours followed by -20 C for 24 hours) to verify film adhesion and surface stability.
Packaging & Export Logistics
Pallet Construction: Flat-packed on fumigated solid wood or ISPM 15-compliant plywood pallets, secured with heavy-duty PET banding and plastic edge protectors.
Friction Prevention: Interleaved low-density foam sheets or protective film layers separate individual panels to eliminate high-gloss surface rubbing during transport.
Moisture Protection: Master pallets sealed in multi-layer stretch wrap with embedded industrial desiccants to absorb ocean container condensation.
Container Optimization: Cargo footprints engineered for 20GP and 40HQ containers to maximize weight allowances while preventing transit shifts.
After-Sales Support & Traceability
Documentation Access: Complete Technical Data Sheets (TDS), Material Safety Data Sheets (MSDS), and third-party fire compliance certificates supplied upon order dispatch.
Engineering Assistance: Direct technical consultation for fabrication parameters, including optimal CNC feed rates, router bit configurations, and edge-bander temperature profiles.
Batch Traceability: Each pallet carries an individualized barcode linked to raw material lot numbers, production shift logs, and final inspection checklists.
FAQ