Phenolic Foam Roof Insulation Boards

1.Excellent Fire-resistance Performance. During the flame, it is noncombustible, and carbonizes only and turns dark on the surface, and no melt-drops, no
deformation, and no distribution of toxic gases.
2.Perfect thermal insulation: Low thermal conductivity.
3.Low density and light weight: Decrease the total weight of building as well as the working intensity.
4.Corrosion-resistance: Acid and alkali resistance, endure the erosion of oils and other organic solvent.
5.Low water Absorption: Closed cell rate is up to 95%, water-resistance and moisture-proof.
6.Good permeability and no Sekisui on the roof surface.
7.Easy installation.
8.Application: Building materials of industry, civil and military.
Phenolic Foam Roof Insulation Boards