Expanded PVC Foam Sheets

Expanded PVC Sheets: Diverse Classifications for Versatile Applications

Expanded PVC Sheets, known for their lightweight and rigid structure, come in various classifications, each serving unique applications across industries. These sheets are composed of two rigid PVC sheets enclosing a foam core made primarily of polyvinyl chloride (PVC) resin combined with foaming agents
.

Classifications of Expanded PVC Sheets:

PVC Free Foam Sheet: As the name suggests, PVC free foam board is made without polyvinyl chloride. Instead, it utilizes polypropylene or a blend of polypropylene and polyethylene. Ideal for projects where chemical leaching is a concern, these boards provide similar strength and durability as traditional PVC materials
.

PVC Celuka Foam Sheet: Celuka foam boards have a closed-cell structure created through an extrusion process, resulting in a lightweight board with enhanced thermal insulation properties. They are exceptionally smooth and consistent, making them well-suited for signage, model building, and crafts
.

PVC Co-Extrusion Foam Sheet: Comprising a closed-cell PVC foam core bonded between two layers of plastic coating, the coating improves surface finish while the foam center provides strength. These boards offer weather and moisture resistance, making them common for exterior signage and marine/boat building
.

PVC Laminated Foam Sheet: Laminated PVC foam boards have a layer of plastic film or paper laminate adhered to one or both sides. The lamination creates a more durable surface and allows for printing, making them heavily used for visual communications and retail displays
.

Applications of Expanded PVC Sheets:

Signage and Displays: Expanded PVC sheets are ideal for creating durable and weather-resistant signs and displays
.
Exhibit Booths: Their lightweight and rigid nature makes them perfect for exhibit booths and temporary structures
.
Model Making and Crafts: The smooth surface and ease of cutting make them excellent for detailed model making and various craft projects
.
Construction and Insulation: Used for insulation and construction applications due to their thermal insulation properties and moisture resistance
.
Technical Specifications:

Material Composition: Consists of a PVC foam core with a satin finish outer skin, produced in a single operation to prevent delamination
.
Physical Properties: Expanded PVC sheets have a relatively low density, high tensile strength, and good flexibility, depending on the formulation
.