PVC foam slabs are made by merging two polymer nets of PVC and polyurea. When they merge, they produce an ultralight material that is also resistant to water, wind, and sunlight. These materials are widely used for road and housing signs. In addition to signaling, this material is used to create block models for both industrial and educational environments. This material has its drawbacks in terms of adaptability to adhesives, but, being resistant to natural elements, it is a durable material for outdoor exhibitions and, therefore, is widely used in industrial and construction exhibitions.

PVC board manufacturers and PVC board suppliers vary their products slightly according to their potential customers. However, the original process for the production of PVC foam remains the same, but those that produce it for the use of signage and those used for models differ in terms of adhesive ability.


PVC foam board is heat-resistant up to 65 degrees Celsius, after which they begin to soften. However, since there is no place on Earth where the temperature naturally reaches 65 degrees, this does not cause inconvenience. PVC foam boards are very moisture resistant and inert to most chemicals, so they are good for outdoor use.

Manufacturers of experimental aircraft and yachts often use foamed PVC boards. The high degree of moisture resistance makes PVC foam boards the material of your choice. Initially, they were used for various underwater equipment, but then they have discontinued the advent of a better and newer material that surpasses PVC in terms of its weight and density.

The disadvantage of this material is that they have low acidity due to their chemical composition. It can produce very small amounts of hydrochloric acid under chemical pressure. Therefore, this material was not considered completely safe in the past. However, with a change in time to make it safer to use, non-acidic varieties of PVC foam boards are currently available.

This type of non-acidic material is also currently being produced by manufacturers of foamed PVC boards in India. This material is mainly used for photographs. In addition to its use for creating architectural models and prototypes, it is very often used for other purposes.

PVC foam board

Features of expanded polystyrene PVC:

While each of the manufacturers of polyurethane foam boards has its mechanism for processing and manufacturing these polyurethane foam boards https://www.bannershop.com.au/product.php?pname=foamboard, some features commonly found in all foam boards include:

  • Water resistance, fire resistance, acid resistance, heat, light, moths, noise, and vibration.
  • Woodworking of excellent quality.
  • Ideal replacement for wood and other compounds such as aluminum.
  • Smooth board surfaces that are hard and have minimal scratches
  • Used in furniture, cabinets, etc.
  • It has high heat and sound insulation properties.
  • Self-extinguishing and fire-resistant
  • Resistant to mold and mildew.
  • It has shockproof and non-absorbent properties.
  • The colors of the foam are durable with minimal fading.
  • Lightweight and portable can be used for carpentry tools