Phenolic foam board for external wall insulation is a functional operation. It has thermal insulation performance, sound insulation and noise reduction performance, partial waterproof performance and unique fire safety performance. Its functions are continuous, unlike the insulation layer of ordinary materials, which will age and shrink after several years and need to be replaced. After years of external wall insulation and decoration with phenolic foam board, its performance is still stable without aging and shrinkage, and the reuse rate is as high as 60% – 80%, Safety and environmental protection.
The thermal conductivity of the phenolic board itself is below 0.025, which has good thermal insulation effect. It is carbonized at high temperature and does not melt or shrink. The formaldehyde release amount is 1.1, meeting the requirements of E0 grade environmentally friendly board.
Post time: Apr-26-2023