Parameters


Foaming ratio

05

10

15

20

30

35

Tensile strength, MPa

Lengthwise 1,90 0,90 0,65 0,53 0,33 0,30
Crosswise 1,30 0,74 0,47 0,36 0,21 0,20

Tensile elongation, %

Lengthwise 250 220 190 160 130 125
Crosswise 210 170 150 130 100 100

Shrinkage under heating (70°C, 22h), %

Lengthwise 0,54 0,83 1,03 1,43 1,45 -
Crosswise 0,10 0,20 0,30 0,40 0,40 -

Compressive strength (deflection 25%), MPa

0,33

0,064

0,06

0,054

0,035

0,032

Thermal conductivity λ0, W/(m*ºС)

-

-

0,038

-

0,036

-

Water absorption (96 h)

<1% by volume

Water Vapour diffusion factor, mg/(m*h*Pa)

-

-

-

-

0,001

0,001

Dynamic modulus of elasticity, MPa

at load 2000 KPa - - - - 0,036 -
at load 5000 KPa - - - - 0,063 -

Foaming ratio

5

10

15

20

30

Tensile strength, MPa

Lengthwise 1,60 1,10 0,55 0,50 0,30
Crosswise 1,30 0,80 0,50 0,40 0,20

Tensile elongation, %

Lengthwise 260 250 220 210 160
Crosswise 280 280 220 200 150

Compressive strength, MPa

— deflection 10% - 0,090 0,040 0,11 0,016
— deflection 25% - 0,130 0,069 0,045 0,035
— deflection 50% - 0,190 0,130 0,020 0,096

Deformation set, %

in 0,5 h after unloading - 11,7 12,6 - 17,8
in 24 h after unloading - 3,9 4,0 - 9,1

Thermal conductivity λ0, W/(m*ºС)

-

-

0,041

-

0,036


Foaming ratio

5

10

15

30

Tensile strength, MPa

Lengthwise 2,60 1,49 0,70 0,53
Crosswise 2,13 1,70 0,50 0,39

Tensile elongation, %

Lengthwise 520 410 260 271
Crosswise 610 560 210 285

Compressive strength, MPa

— deflection 10% - - - -
— deflection 25% 0,180 0,060 0,045 0,032
— deflection 50% 0,294 0,116 0,032 0,058

Deformation set, %

in 0,5 h after unloading - - - -
in 24 h after unloading 2,1 9,1 13,0 23,3

Isolon 500 is available in rolls and sheets of different size.

Roll length depends on the thickness and weight of foam. Maximum roll length is 600 m.

Standard width of sheets is 1 m and 1,4 m. Length of a sheet is up to 2 m.

Generally we can produce sheets of a size requested by a customer.

This information is presented to our best knowledge. All test data are average values (also covering different product thickness) and should be considered to be guidelines only.

Due to lack of statistical data, this data set might be not complete or might be not covering all products presently available.