Extruded PE

PHYSICAL CHARACTERISTICS

Unit

Value

Standard

Colour

-

Gray

-

Thickness

mm

40±2

-

Density

kg/m³

30-35

ISO 1855

Celluar Sturcture

^-

Closed

-

Coefficient of Thermal Conductivity (40^oC)

W/mK

0,04

DIN 52613

Water Vapor Permeability Resistance Factor

-

µ≥3500

DIN 52615

Ozone Resistance

-

Perfectl

-

Chemical Resistance

-

Perfect

-

Smell

-

Nötr

-

Flexibility

-

-80 ^oC up to good

-

Thermal Stability

-

Ø max. %2

L max. % 3.5

ASTM C 548

Stress Corrosion

-

Good

DIN 1988

Sound Absorption Capacity

%

300-2500 Mhz , approx. 60 %

DIN 4109

Burning Behaviour

mm / min.

0

EC 95/28