Phenolic exterior wall insulation board is a thermal insulation material with dual performance of energy conservation and fire prevention. Through the improvement of phenolic resin synthesis process and foaming technology, it not only maintains the original advantages of phenolic plastic, such as good flame resistance (1200 ℃, oxygen index above 45), low smoke generation, stable high temperature performance, thermal insulation, sound insulation, good durability, easy molding and processing, but also overcomes the shortcomings of physical properties of phenolic foam, such as brittleness, low strength, high water absorption and slight corrosiveness.
Product features: Phenolic exterior wall insulation board not only has the same fire resistance as inorganic materials, but also has the lightweight and energy-saving properties of organic materials. It has a “double insurance” effect of fire prevention and energy conservation. It is the material with good comprehensive performance among all insulation materials and is also the best choice for solving wall insulation systems.
There are three types of products in this series, first is double-sided non-woven phenolic exterior wall insulation board, second is double-sided cement-based phenolic exterior wall insulation board, and finally is double-sided aluminum foil phenolic exterior wall insulation board, mainly used in curtain wall systems.
Post time: Apr-11-2024