Phenolic insulation board is a closed cell foam structure, which can effectively isolate the transmission of cold and hot air. The temperature difference between inside and outside the room after use is between 5-8 ℃. The material is environmentally friendly and is a good indoor insulation material.
Phenolic exterior wall insulation board has a thinner thickness than extruded board, but it has better insulation effect, more convenient construction, and saves space.
The use temperature of phenolic insulation board is between -190 ℃ and 100 ℃, with a wider range, long service life, no aging shrinkage phenomenon, and a reuse rate of 60% to 80%.
Compared with polyurethane, the fire resistance effect of phenolic foam insulation board is derived from genes. With the same fire resistance rating, phenolic board does not require the addition of additional flame retardants, resulting in higher cost-effectiveness.
Aluminum foil phenolic foam insulation board is environmentally friendly and non shrinking, with a service life of at least 20 years, a reuse rate of 60%~80%, and a heat dissipation loss of less than 2%.
Post time: Sep-28-2023