No Blistering Polystyrene Foam Sheet 40×30cm Colorful Foam Board

Basic Information
Place of Origin: China
Brand Name: Yuanlong
Detail Information
Moisture Resistance: Good Thermal Conductivity: 0.033 W/mK
Weight: 2.5kg/m2 Vapour Permeability: Low
Recyclable: Yes Thickness: 3mm
Acoustic Performance: Good Impact Resistance: Good
High Light:

no blistering Polystyrene Foam sheet


Polystyrene Foam Sheet 40×30cm


40×30cm colorful foam board

Product Description

Product Description:

PS foam board, also known as polystyrene foam board, is a lightweight and rigid foam board made from polystyrene foam. It is commonly used in a variety of applications, such as signage, displays, framing, insulation, and packaging.

PS foam board is made by extruding polystyrene foam and then shaping it into boards of varying thicknesses. The resulting boards are rigid and lightweight, making them easy to handle and transport. Additionally, PS foam board has good thermal insulation properties, making it useful in applications where temperature control is important.

One advantage of PS foam board over other foam boards is its high resistance to moisture. Unlike other foam boards, PS foam board does not absorb moisture, making it ideal for use in high-humidity environments or outdoors.

PS foam board is commonly used in the signage industry for indoor and outdoor signs, as well as for trade show displays and exhibition stands. It is also used in the framing industry for mounting and framing artwork, photographs, and prints due to its lightweight and rigid nature. Additionally, it is used in the packaging industry for protecting fragile items during shipping.

Overall, PS foam board is a versatile and durable material that can be used in a wide range of applications. Its lightweight and rigid nature, thermal insulation properties, and resistance to moisture make it a popular choice for signage, displays, framing, insulation, and packaging.



  • Product Name: PS Foam Board
  • Thermal Resistance: 0.09 M2K/W
  • Edge: Square
  • Acoustic Performance: Good
  • Fire Rating: Class 1
  • Surface: Smooth
  • Special Feature: Custom foam board, Polystyrene foam sheet, Custom poster board

Technical Parameters:

Property Value
Thermal Conductivity 0.033 W/mK
Edge Square
Recyclable Yes
Size 2440mm X 1220mm
Acoustic Performance Good
Fire Rating Class 1
Moisture Resistance Good
Impact Resistance Good
Vapour Permeability Low
Weight 2.5kg/m2


Yuanlong Polystyrene Foam Board is the perfect choice for those who need a custom poster board or custom foam board. This board is made from polystyrene foam, making it lightweight yet durable, and it comes in a smooth white surface. It is available in a 2440mm X 1220mm size with a thickness of 3mm, and has a low vapour permeability. This makes it ideal for a variety of applications, ranging from professional displays to creative projects in the classroom.


We offer customized PS Foam Board services with the brand name Yuanlong and place of origin China. Our foam board has a smooth surface with good acoustic performance, thermal resistance of 0.09 M2K/W, good moisture resistance and good impact resistance. We can also provide custom poster board and polystyrene foam sheet services.


Support and Services:

PS Foam Board Technical Support and Services

We are committed to providing customers with the best service and support for PS Foam Board. Our team of expert technicians and customer service representatives are available to answer any questions or concerns you may have about your product.

We offer a variety of technical support services, such as troubleshooting, installation assistance, and product information. We also provide a comprehensive warranty for PS Foam Board, ensuring a product that meets your needs.

Our team of professionals is available to assist you with any technical issues or questions you may have. If you need additional assistance, please feel free to contact us by phone or email.

Contact Details
Sales Manager