Common Market Names for PVC Foam Board

These names often describe the same general material: a lightweight, rigid sheet made from foamed polyvinyl chloride. However, some names refer to a production process, while others come from regional usage or established product brands.

Understanding the difference helps buyers compare products more accurately and request the right specifications.

Common Names by Market

Market terminology can overlap. Buyers should not select a board based only on its local name.

PVC Foam Board and PVC Foam Sheet

PVC foam board and PVC foam sheet are the most general names for this material.

"Board" is often used for thicker or more rigid products, while "sheet" may be used for thinner material. In international trade, however, the two terms are often interchangeable.

A customer asking for PVC foam sheet may require exactly the same material as a customer asking for PVC foam board. The final specification should still include:

• Thickness
• Sheet size
• Density
• Color
• Surface structure
• Processing method
• Final application

What Is Expanded PVC?

Expanded PVC foam sheet is a common term for rigid foamed PVC material, particularly in North American and international markets.

During production, a foaming process creates a lighter internal structure than solid PVC. The finished sheet remains rigid but is easier to handle, cut, route, print and fabricate.

These expressions normally describe a material category rather than one exact density or surface type. Expanded PVC can therefore include different production processes and performance grades.

Are Foamex and Forex PVC Foam Board?

Foamex and Forex are familiar names in the advertising and printing industries. Buyers may use them when looking for lightweight rigid sheets with a smooth surface.

In everyday purchasing conversations, "Foamex board" and "Forex board" are sometimes used as alternative descriptions for PVC foam board. However, these names should not automatically be treated as a complete technical specification.

For example, one buyer may need a lightweight 3mm sheet for printing, while another may require a harder 10mm board for CNC cutting. Both may use a similar market name, but the required density and surface can be different.

Other Brand Names Buyers May Recognize

Depending on the country and supplier, buyers may also encounter names such as CELTEC, PALIGHT, SINTRA, FOAMALITE, FOREX Classic and Bestwood when searching for foamed PVC sheets or boards.

Some of these are established product brands rather than generic material names. Their products may belong to the broader expanded or foamed PVC sheet category, but this does not mean that every sheet has the same structure, density, surface hardness or performance.

If a buyer wants a material comparable to a board previously purchased under one of these names, the best approach is to provide a sample, technical data sheet or complete specification.

Zibo Kaichuang Plastic Co., Ltd. can recommend a suitable PVC foam board according to the required thickness, density, surface, processing method and final application.

Note: Some names used in the PVC sheet industry are associated with established manufacturers or product ranges. They are included here to explain market terminology and are not presented as Kaichuang product brands.

Celuka, Free Foam and Co-Extruded

Unlike regional market names, Celuka, free foam and co-extruded describe different production structures.

Two products may both be called expanded PVC board, but their surface hardness, density and screw-holding performance may not be the same. The production process matters more than the market name when the board is used for furniture, cabinets or mechanical processing.

Other Names Buyers May Find

Some of these terms describe PVC foam board accurately. Others may be used loosely and can also refer to different materials.

"Foam core board," for example, sometimes refers to a paper-faced display board with a polystyrene core. It should not automatically be considered the same as rigid PVC foam board.

WPC foam board is also a different product category. It contains wood or plant-based material combined with plastic and should not be treated as another name for standard PVC foam board.

How to Request the Correct Product

When sending an inquiry, buyers should provide more than a product name. The following information helps a manufacturer identify the correct board:

If the required density is not known, the buyer can provide the application, panel size and processing method. The manufacturer can then recommend a suitable specification.

The Name May Change, but the Specification Matters

Expanded PVC, PVC foam sheet, Foamex, Forex, Sunboard and Plastwood may all lead buyers to the PVC foam board category. However, the names do not always guarantee the same quality, density, surface or production process.

For advertising and printing, a lightweight PVC free foam board may be enough. Furniture and cabinets normally require a harder PVC Celuka foam board with suitable density.

Projects requiring a cleaner, harder or laminated surface may be better suited to a PVC co-extruded foam board . The safest way to compare quotations is to confirm the production type, thickness, size, density, color, surface and packing instead of comparing product names alone.