What Is PVC Free Foam Board, And How Does It Differ From Traditional PVC Foam Board?

PVC (Polyvinyl Chloride) free foam board, often referred to simply as "PVC foam board," is a versatile and lightweight material used in various applications. It differs from traditional PVC foam board primarily in its composition and properties.
PVC Free Foam Board:

1.Composition: PVC free foam boards are made from a blend of PVC and certain additives. They are typically composed of a PVC foam core that is surrounded by solid PVC layers on both sides.
2.Density: PVC free foam boards have a lower density compared to traditional PVC foam boards, which makes them lighter and easier to handle.
3.Surface: These boards have a smooth and consistent surface texture, which is ideal for printing, painting, and graphic applications.
4.Rigidity: PVC free foam boards offer moderate rigidity, which makes them suitable for a wide range of applications.
5.Moisture Resistance: While they are relatively resistant to moisture, PVC free foam boards may not be as water-resistant as other materials, such as PVC foam boards with a higher density.

Traditional PVC Foam Board:

6.Composition: Traditional PVC foam boards are typically made from solid PVC material. They do not have a foam core like PVC free foam boards.
7.Density: They have a higher density, making them heavier and more rigid compared to PVC free foam boards.
8.Surface: The surface of traditional PVC foam boards may vary, but it is usually less smooth than that of PVC free foam boards. It may not be as suitable for high-quality printing or graphic applications.
9.Rigidity: Traditional PVC foam boards are known for their high rigidity, which can be an advantage in certain structural applications.
10.Moisture Resistance: Traditional PVC foam boards are often more resistant to moisture and are suitable for outdoor use and wet environments.

In summary, the key differences between PVC free foam boards and traditional PVC foam boards lie in their composition, density, surface texture, rigidity, and moisture resistance. PVC free foam boards are lighter, have a smoother surface, and are suitable for applications such as printing and signage. Traditional PVC foam boards are heavier, more rigid, and offer greater moisture resistance, making them suitable for structural and outdoor applications. The choice between these two materials depends on the specific requirements of the application in question.