Fireproof Close Cell Phenolic Rigid Board

Thickness of aluminum foil:	0.025mm 0.04mm 0.06mm 0.08mm
Size:	2000×1200 3000×1200 4000×1200
Normal thickness:	30-220mm
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Phenolic exterior wall panel

Product Description

Overview

Phenolic Foam (PF) is a type of rigid plastic foam made up of phenolic resin and other additives. It is widely recognized as one of the best insulation materials due to its exceptional fire resistance, low smoke emission, high temperature resistance, stability, superior thermal performance, excellent sound insulation properties, and strong structural strength. Because of these qualities, it is often referred to as the Third-Generation insulation material.

The thermal conductivity of Phenolic Foam is very low, ranging from 0.021 to 0.032W/mk. This is much lower than traditional insulation materials such as mineral wool, rock wool, glass wool (which have a thermal conductivity of 0.043 to 0.052W/mk), and expanded perlite (which has a thermal conductivity of 0.065 to 0.083W/mk). In fact, its energy-saving and insulation performance is double that of these traditional materials and is on par with polyurethane. Therefore, it is widely regarded as one of the top insulation materials in the world.

Product Description

Inspection Items	Technology Index	Inspection Items	Technology Index
Conventional thickness	30-220mm	Bending strength	≥1.1 MPa
Length/Width (mm)	2000x1200, 3000x1200, 4000x1200	Leakage air volume	≤ 1.2%
Fireproof rating	A2	Thermal resistance	0.86 m2K/W
Density of core material	40-60kg/m3	Smoke density	≤9, no toxic gas release
Water absorption	≤3.7%	Dimension stability	≤2% (70±2℃, 48h)
Thermal conductivity	0.019-0.02 W(mK)	Oxygen index	≥45
Heat resistance	-150 ~ +150℃	Duration of fire resistance	>1.5h
Air flow max	15M/s	Formaldehyde Emission	≤0.5Mg/L
Compression strength	≥0.18 MPa