Introduction to PVC Foam Board

PVC foam board, also known as Chevron board or Andy board, is a lightweight sheet made primarily from polyvinyl chloride (PVC) through a foaming process. Due to its characteristics such as being lightweight, waterproof, moisture-proof, and corrosion-resistant, it is widely used in various fields.

Main Features

1. Lightweight: Low density, making it easy to transport and install.

2. Waterproof and Moisture-proof: Does not absorb water, suitable for humid environments.

3. Corrosion-resistant: Resistant to acids, alkalis, and chemical corrosion, ideal for chemical environments.

4. Thermal and Sound Insulation: The foam structure provides excellent thermal and sound insulation.

5. Easy to Process: Can be sawed, nailed, planed, and glued, making it easy to work with.

6. Eco-friendly: Recyclable, meeting environmental requirements.

7. Common Types

   1. Free Foam Board: Smooth surface with uniform density, suitable for advertising and decoration.

   2. Skin Foam Board: Hard surface with a foamed interior, high strength, suitable for construction and furniture.

   3. Co-extruded Foam Board: Surface coated with special materials to enhance wear resistance and weather resistance, suitable for outdoor use.

   4. Application Fields

      1. Advertising Industry: Used for billboards, display stands, etc.

      2. Construction Industry: Used for partition walls, ceilings, floors, etc.

      3. Furniture Industry: Used for cabinets, wardrobes, etc.

      4. Transportation: Used for interior decoration of trains, cars, and ships.

      5. Chemical Industry: Used for corrosion-resistant equipment and containers.

      6. Production Process

         1. Raw Material Mixing: Mixing PVC resin, foaming agents, stabilizers, etc.

         2. Extrusion Molding: Heating and extruding through an extruder.

         3. Foaming: Foaming in molds.

         4. Cooling and Shaping: Cooling and shaping after foaming.

         5. Cutting and Packaging: Cutting and packaging according to requirements.

         6. Summary

            PVC foam board, with its advantages of being lightweight, waterproof, and corrosion-resistant, is widely used in various fields such as advertising, construction, and furniture. It is easy to process and environmentally friendly, making it a versatile material.