| Certifications |
 |
| Mitten Vinyl Siding conforms and surpasses certification standards in many countries. |
|
 |
 |
 |
Australia
AS/NZ S4256
Type B |
Canada
Conforms to CAN/CGSB-41.24.95
CCMC Acceptance No. 06419L |
USA
Conforms to ASTM 3679-94
Conforms to UBC Standard
14-2 NER 528 ER-5660 |
|
|
|
| Test |
Standard Method |
Units of Measure |
Result |
| IZOD impact (0°C/32°F) |
ASTM D-256 |
ft-lb/in |
3.53 |
| IZOD impact (23°C/73°F) |
ASTM D-256 |
ft-lb/in |
33.9 |
| Tensile strength |
ASTM D-638 |
Psi |
8200 |
| Modulus of elasticity |
ASTM D-638 |
Psi |
370000 |
| Deflection temperature under load @264Psi |
ASTM D-648 |
°F |
163 |
| Coefficient of linear expansion |
ASTM D-696 |
x10-5 in/in/°F |
4.3 |
| Chemical resistance |
ASTM D-543 |
- |
excellent |
| Cell classification |
ASTM D-1784 |
class # |
13544-B |
| Compound Class |
ASTM D-3679-89 |
class # |
2 |
|
|
| |
|
Flame spread index
fuel contribution |
ASTM E84, UBC 42-1 |
18
0 |
| self ignition temperature, °F |
ASTM D-1929, UBC 52-3 |
810 |
smoke density rating (%)
maximum smoke density (%)
visibility of exit sign |
ASTM D-2843, UBC 52-2 |
42.1
56.0
Good |
total burn time, seconds
extent of burning, mm |
ASTM D-635 |
<5
<5 |
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|
|
| Siding/Extrudate Typical Physical Properties |
|
| Test |
Standard Method |
Units of Measure |
Result |
| Impact resistance (73°F/23°C) |
ASTM D-4226 |
in-lb/mil |
2.57 |
| mpact resistance (32°F/0°C) |
ASTM D-4226 |
in-lb/mil |
1.71 |
| Low temperature flexability |
CGSB41-GP-24Ma |
% pass |
>80 |
| Shrinkage / reversion |
ASTM D-1042 |
% |
<3.0 |
| Surface Distortion |
CGSB41-GP-24Ma
ASTM D-3679-89 |
°F |
>131 |
| Minimum thickness |
CGSB41-GP-24Ma |
mm |
1.0 |
| Average thickness |
- |
inch |
0.043 |
| Normal thickness range |
- |
inch |
.039 - .049 |
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