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EnerSpan® 20 Insulation

EnerSpan 20 Insulation


EnerSpan® insulation is a moulded expanded polystyrene (EPS) insulation
with a silver- gray color manufactured to meet ASTM C578, Standard for
Rigid, Cellular Polystyrene Thermal Insulation.

The insulation boards are manufactured using Neopor® provided by BASF,
a graphite-enhanced raw material that reduces radiation heat transfer
resulting in higher thermal resistance (R-value) compared to standard
ASTM C578 Type 2 EPS insulation.

Continuous Insulation product applications:
• Exterior Insulation Sheathing
• Foundation Insulation
• Under Slab Insulation

Packaging:
Polywrapped in 24" high bundles 48" x 96" sheet size

NEOPOR® is a registered trademark of BASF SE.




The table below provides material properties for EnerSpan 20 insulation.

Material Property Test Method Units Property Values
Compressive Resistance
Minimum @ 10% Deformation
ASTM
D1621
kPa
(psi)
110
(20)
Compressive Modulus
Minimum
kPa
(psi)
4000
(580)
Thermal Resistance
Minimum per 25 mm (1 inch)
ASTM
C518
m20C/W
(ft2•h•0F/BTU)
0.78
(4.7)
Flexural Strength
Minimum
ASTM
C203
kPa
(psi)
240
(35)
Water Vapour Permeance
Maximum
ASTM
E96
ng/(Pa.s.m2)
(Perms)
200
(3.5)
Dimensional Stability
Maximum, (7 Days @ 70± 2℃ )
ASTM
D2126
% Linear Change 1.5
Water Absorption
Maximum
ASTM
D2842
% By volume 4.0
Limiting Oxygen Index
Minimum
ASTM
D2863
% 24