Polyurethane foam insulation board

Polyurethane foam insulation boardIt is a polyurethane material made by reacting polyol polyester with isocyanate, which is injected into a mold and foamed into a sheet. ‌

Performance Characteristics
1. Low thermal conductivity: The thermal conductivity of polyurethane foam board is only 0.018-0.024 W/(m · k), which is the lowest among all insulation materials.
2. Moisture and Waterproof: With a closed cell structure, it has excellent moisture and waterproof performance, and will not increase its thermal conductivity due to moisture absorption. The wall will also not leak water.
3. Fireproof and flame retardant: After adding flame retardants, polyurethane foam boards have flame-retardant and self extinguishing properties, high temperature resistance, and can form carbon deposits on the surface during combustion, effectively isolating flames.
4. Excellent physical properties: With high strength, elasticity, and rigidity, it is suitable for various design models and manual carving

Polyurethane foam insulation boardWidely used in the following fields:
Building insulation: used for insulation projects such as walls and roofs, reducing the thickness of the building envelope and increasing the indoor usable area.
Model making: Used for designing rough and fine models, CNC engraving machine processing or manual engraving.
Other applications: It is also used as insulation material for refrigeration equipment such as refrigerated trucks, cold storage facilities, refrigerators, and freezers, as well as in fields such as ships and communication equipment.