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Foam PVC

Quick Answer

Foam PVC Sheet, also known by brand names like Sintra or Komacel, is a lightweight, rigid extruded sheet made with a closed-cell structure. This closed-cell foam makes Foam PVC Sheet virtually impermeable to air, highly resistant to moisture, and self-extinguishing, achieving a UL-94 VO flame rating. Its excellent physical properties, including an R-value for construction and easy machinability, make it ideal for applications such as signage, dividers, and POP panels. Industrial Plastic Supply offers Foam PVC Sheet in various thicknesses, including .118″, .236″, and .500″.

Also known by brand-names like Sintra or Komacel

Expanded Foam PVC

Foam PVC Sheet is a light weight extruded sheet made with a closed cell structure. It is sometimes referred to as Expanded Foam PVC or Foamed PVC. This closed cell foam makes it virtually impermeable to air, immune to sunlight, rain and has a R-value for construction. In addition due to its closed cell structure it is very light and easily machinable. It is self-extinguishing and will not decay. Expanded Foam PVC sheet is a rigid material, it is not a flexible foam. It is an excellent light weight and rigid material for signage, dividers, stamping and more.

Other Plastic Materials

What are the benefits of using Foam PVC?

  • Lightweight
  • Highly resistant to moisture and some chemicals
  • Used in screen printing, advertising, and labeling
  • Used for POP panels
  • Easily Machinable
  • Matte surface accepts most inks, vinyls and paint
  • Foam PVC is ITAR compliant, and Foam PVC is RoHS compliant

Foam PVC sheet - Komacel, Komatex, Sintra

Foam PVC is versatile for multiple applications, including those requiring good machinability, impact strength, and insulation. It is frequently used in construction due to its R-value, and its low moisture absorption, low density, and excellent physical properties make it suitable for various uses. It also bonds well to adhesives and has low flammability (UL-94 VO flame rating), similar to Komatex.

What forms and sizes of Foam PVC are available?

Sheet: .118″ , .236″ and .500″ .118″ , .236″ and .500″ Also available: White and Black. Other colors available on special order. Special Formulations: Custom sizes, formulations, profiles or colors.

Typical Resin Properties for Foam PVC sheet

PVC Material SDS

These properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed nor implied.

Other Plastic Materials

Frequently Asked Questions

1 What are the key properties of Foam PVC sheet, and can it be easily machined?

Foam PVC sheet is a lightweight, rigid material with a closed-cell structure, making it virtually impermeable to air and highly resistant to moisture. It is easily machinable, self-extinguishing, and has excellent physical properties. Its matte surface readily accepts most inks, vinyls, and paint.

2 What are the common applications for Foam PVC sheet in industrial settings?

Foam PVC sheet is frequently used for signage, dividers, and stamping due to its rigid and lightweight nature. It is also suitable for screen printing, advertising, labeling, and POP panels. The material's versatility makes it useful for multiple applications across various industries.

3 What sizes and colors of Foam PVC sheet are available, and can custom orders be placed?

Foam PVC sheet is available in standard thicknesses such as .118″, .236″, and .500″, in white and black. Other colors are available on special order. Custom sizes, formulations, profiles, or colors can also be accommodated to meet specific project requirements.

4 Is Foam PVC sheet suitable for outdoor use, and what are its compliance standards?

Yes, Foam PVC sheet is virtually impermeable to air and immune to sunlight and rain, making it suitable for outdoor applications. It is also self-extinguishing and has a UL-94 VO flame rating, indicating low flammability. Furthermore, Foam PVC is ITAR compliant and RoHS compliant.