Super Cold Insulation Anti-Corrosion Mixed-Density Pipes Polyurethane Polyisocyanurate Foam

Super Cold Insulation Anti-Corrosion Mixed-Density Pipes Polyurethane Polyisocyanurate Foam. High Closed-Cell Ratio: Features a 96.2% closed-cell ratio for superior insulation performance. Low Water Absorption: Extremely low water absorption rate of only 3.9% ensures durability. B1 Fire Resistance: Meets B1/ASTM fire resistance standards with an oxygen index of 27.6%. Low Thermal Conductivity: Thermal conductivity as low as 0.023 W/(m.k) for efficient heat insulation. Customizable Shapes: Can be customized into different shapes according to customer drawings. High Compression Strength: Offers 233 Mkpa compression strength for robust structural integrity. Compliant Standards: Complies with ASTM C591 and CINI 2.7.01 international standards. Professional Manufacturer: Over 10 years of experience with 25 patents and global export reach.