Key Performance Characteristics of Phenolic Insulation Boards

Key Performance Characteristics of Phenolic Insulation Boards:

Exceptional Fire Performance

Class A1/A2 fire rating (EN 13501-1)

Non-combustible with extremely low flammability

Very low smoke development (s1 classification)

No flaming droplets (d0 classification)

Superior Thermal Efficiency

Ultra-low thermal conductivity: 0.018-0.023 W/(m·K)

Outstanding long-term thermal stability

Excellent resistance to thermal bridging

Moisture Resistance

Closed-cell structure (>90%)

Very low water vapor permeability

Excellent dimensional stability in humid conditions

Environmental Benefits

Ozone Depletion Potential (ODP): 0

Global Warming Potential (GWP): <5

Formaldehyde-free formulations available

GREENGUARD Gold certified options

Durability & Mechanical Properties

High compressive strength (≥150 kPa)

Resistant to shrinkage and deformation

Long service life (>25 years)

Resistant to most chemicals and solvents

Installation Advantages

Lightweight (35-45 kg/m³)

Easy to cut and shape on-site

Compatible with common adhesives and fixings

Minimal dust generation during installation

Health & Safety

Low VOC emissions

Non-fibrous, non-irritating material

No CFCs/HCFCs in manufacturing

Typical Applications:

External wall insulation systems (ETICS)

Roof and floor insulation

HVAC ductwork insulation

Industrial pipe insulation

Fire-rated compartmentation