Key Performance Characteristics of Phenolic Insulation Boards
2025-06-08 20:21:12
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
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