PVC Foam Board

PVC Foam Board is a lightweight rigid sheet made from polyvinyl chloride resin through physical foaming process. It adopts a three-layer co-extrusion structure with a high-density PVC hard layer (0.2-0.5mm thick) on the surface and a closed-cell foam structure (density 0.4-0.8g/cm³) in the core. With an overall density only 1/3 that of wood, it possesses considerable flexural strength and impact toughness. The surface is specially treated to present matte or high-gloss effects, suitable for direct UV printing, screen printing and engraving processing, making it an ideal environmentally friendly alternative to wood and gypsum board.

Core Features

• Lightweight and High Strength: Density 0.45-0.65g/cm³, flexural strength ≥22MPa, impact strength ≥14kJ/m²
• Weather and Corrosion Resistance: Operating temperature range from -40℃ to 70℃, waterproof (water absorption ≤1%), mildew-proof, UV aging resistant
• Easy Processing: Can be cut, drilled, planed with woodworking tools; suitable for nailing, screwing or bonding
• Surface Performance: Shore Hardness D55-65, surface roughness Ra≤0.8μm, printing adhesion ≥2N/cm
• Environmental Safety: Formaldehyde and heavy metal free, compliant with RoHS standard, flame rating UL94 V-0
• Dimensional Stability: Thermal deformation rate ≤1.5% (70℃×24h), linear expansion coefficient ≤8×10⁻⁵/℃

Application Scenarios

Advertising and Display

• Signage Production: Large outdoor billboards, light box panels, 3D letter carving substrates
• Exhibition and Display: Booth construction, POP display stands, promotional props
• Digital Printing: UV inkjet substrates, photo exhibition boards, vehicle wrap substrates

Construction and Decoration

• Interior Decoration: Wall panels, ceilings, partition screens
• Furniture Manufacturing: Cabinet doors, bathroom vanities, storage boxes
• Construction Engineering: Temporary fences, construction site protection panels, formwork liners

Industrial and Special Applications

• Vehicle and Ship Interiors: Automotive interior panels, ship cabin partitions
• Packaging and Transportation: Precision instrument packaging, turnover boxes
• Model Making: Architectural models, industrial prototypes, film props

Technical Parameters

Processing Guide

• Cutting Tools: Circular saw (tooth count ≥10TPI), utility knife (multiple cuts required), laser cutting (recommended power 50-100W)
• Connection Methods: Self-tapping screws (recommended diameter 3-5mm), PVC-specific glue (e.g., neoprene adhesive), double-sided tape
• Surface Treatment: Sandpaper polishing (400 grit or higher recommended), electrostatic spraying, thermal transfer printing
• Precautions: Avoid prolonged exposure to environments above 80℃, wear dust mask during processing

Specifications and Packaging

• Standard Sizes: 1220×2440mm, 1560×3050mm (customizable up to 6000mm length)
• Thickness Range: 3mm, 5mm, 8mm, 10mm, 15mm, 20mm, 30mm
• Color Options: White, black, gray, colored (custom RAL color numbers available)
• Packaging Method: PE film wrapping + pallet, 10-50 sheets per package (depending on thickness)