Back

Technical Properties

 

Typical Technical Properties for Evertherm® 40kg/m3 Phenolic Foam Insulation:

EVERTHERM® CFCs & HCFCs FREE PHENOLIC FOAM
Typical Properties Test Method Technical Data
Density (nominal)    40 kg/m3
Thermal Conductivity (k-value) BS 874: Part 2  0.02 W/mXC
Compressive Strength ISO 844  210 kN/m2
Close Cell Content BS 4370 Method 10  90%
Moisture Vapour Transmission BS 4370: Part 2 10 ggm/Nh
at 38XC 88% RH    
Water Absorption ISO 2896 5% w/v
Operating Temperature   -180XC to +120XC
Fire Properties Test Method Technical Data
Ignitability BS 476 : Part 12 Class N
Fire propagation BS 476 : Part 6 I 12, i1 < 6
Surface spread of flame BS 476 : Part 7 Class 1
Fire Rating UK Building Regulations
Classification
Conform to Class 0
Smoke Obscuration BS EN ISO 5659-2 Ds (max) 9 ( negligible )

 

Top

Copyright © 2011 EVO Technology Company. All rights reserved. Designed by Evotech