3. Low Water Absorption Rate. 4. Good Fireproof and Soundproof Performance. 5. Good Aging Resistance Performance. 6. Simple and Easy Installation. 7. Environmental friendly & Improved IAQ. Application ...

Phenolic foam is 3D fiber reinforced foaming material.It is a new type of fire resistant ... 30mm thickness phenolic foam insulation performance equivalent to 50mm rock wool baord,40mm polystyene,60mm ...

This starts with the cost per board foot of the two types of spray foam insulation: open-cell and closed-cell. Open-cell insulation costs between $.41 and $.80 per board foot, while closed-cell ...