Aluminum Laminated PVC Foam Board

Aluminum Laminated PVC Foam Board bonds a rigid closed-cell PVC foam core with a high-purity aluminum skin using moisture-reactive polyurethane (PUR) hot-melt adhesive. Continuous slot-die roller coating ensures uniform adhesive distribution, preventing delamination under thermal cycling from -20°C to 80°C. The composite combines the low weight and machinability of cellular PVC with the surface hardness and rigidity of aluminum, serving as a direct replacement for solid aluminum sheets or heavy wood panels.

High Peel Strength: PUR cross-linked bonding withstands mechanical stress without bubbling or edge separation.

Lightweight Rigidity: Cellular PVC core reduces overall weight by 50% compared to solid aluminum composite panels.

Dimensional Stability: Water absorption under 0.1% prevents warping and swelling in high-humidity environments.

Machinability: Compatible with standard CNC routers, saws, and V-grooving tools without chipping the metal layer.

Corrosion Resistance: Anodized or PVDF-coated aluminum skin resists cleaning agents, mild acids, and salt spray.

RV & Marine Interiors: Wall panels, cabinetry carcasses, and ceiling linings.

Architectural Signage: POP display stands, exhibition partitions, and dimensional lettering.

Cleanroom Panels: Interior wall cladding requiring seamless, easy-to-sanitize metallic surfaces.

Industrial Enclosures: Machine housing panels, cable duct covers, and transit case structures.

Aluminum Finishes: Mill finish, brushed, mirror finish, PE/PVDF color-coated, and embossed textures.

Core Options: White, black, or custom-pigmented PVC foam core matching edge visibility needs.

Protective Film: Laser-safe PE peelable film applied to protect surfaces during CNC routing and installation.

Dimension Tailoring: Widths up to 1500mm and lengths up to 4000mm to reduce cutting waste.

Adhesive Selection: Formulations adjusted for high-temperature automotive interiors or standard indoor use.

Composite Configuration: Single-side aluminum (with back balancing sheet) or double-side aluminum options.

Pre-fabrication: CNC cutting, edge banding, and V-grooving executed prior to shipment based on CAD drawings.

Peel Testing: Universal testing machines measure bond strength for every production batch.

Density Verification: Hydrostatic weighing checks core density consistency; shore hardness testers evaluate surface rigidity.

Dimensional Inspection: Automated optical measuring systems monitor length, width, squareness, and thickness tolerances.

Environmental Testing: Sample boards undergo thermal shock testing (-40°C to 90°C) and salt spray exposure (ASTM B117).

Production Output: 6 automated lamination lines maintaining a monthly capacity of 300,000 square meters.

Inventory Management: Standard thicknesses (5mm, 8mm, 10mm) stocked for fast sample dispatch.

Export Packaging: Fumigation-free plywood pallets with edge protectors, waterproof wrapping, and vertical steel strapping.

Lead Time: 10 to 15 days for standard container loads; 7 days for rush orders.

Coating & Lamination: Continuous slot-die PUR application systems ensure uniform adhesive spread without air entrapment.

Core Extrusion: In-line PVC foam sheet extrusion lines equipped with vacuum calibration tables.

Machining Center: Multi-axis CNC routers and panel saws operated for precision tolerance cutting.