Rigid Foam Polyurethane Composite Board

Product Introduction

Product Features

1. Excellent Thermal Insulation Performance with a Thin Insulation Layer
   
   • The thermal conductivity is ≤0.024 W/(m·K). To achieve the same insulation effect, the insulation layer can be made thinner, with a smaller self – gravity moment, which greatly improves safety.
2. Good Fire – Retardant Performance
   
   • Rigid polyurethane is a thermosetting insulation material. When its surface is exposed to fire, a carbonized char layer is formed, and it self – extinguishes after the fire source is removed, effectively preventing the spread of fire.
3. Wide Operating Temperature Range
   
   • The operating temperature range of rigid polyurethane is – 50°C~150°C. It can withstand a short – term operating temperature of up to 250°C without any damage, making it a versatile insulation material with a wide temperature range.
4. Good Weather Resistance
   
   • Rigid polyurethane has good physical and chemical stability and can have the same service life as the building.
5. Low Water Absorption and Good Waterproof Performance
   
   • Rigid polyurethane has a closed – cell structure, with a closed – cell rate of over 95%. It has an extremely low water absorption and good waterproof performance.

Performance Indicators

Production Process

System Process