Rubber Foam Insulation,Rubber Foam Sheet,foam rubber insulation with aluminum foil.
Technical Parameters
Rubber foam insulation sheet Technical Parameters:
| Item |
Unit |
Specification |
Standard |
| Density |
|
Kg/m^A^3 |
^a‰¤95 |
GB/T6343 |
|
Oxygen index |
% |
^a‰yen32 |
GB/T2406 |
| Flammability |
|
SDR |
^aEUR”^aEUR” |
^a‰¤75 |
GB/T8627 |
| Conductivity factor |
|
W/(m.k) |
|
|
| Average temperature |
|
|
| -20^A°C |
^a‰¤0.031 |
GB/T10294 |
| 0^A°C |
^a‰¤0.034 |
|
| 40^A°C |
^a‰¤0.036 |
|
| Watervapor permeability |
Coefficient |
g/(m.s.pa) |
^a‰¤2.8*10-11 |
GB/T17146-1997 |
|
Factor |
^aEUR”^aEUR” |
^a‰yen7.0*10^A^3 |
|
| Water absorption ratio in vacuum |
% |
^a‰¤10 |
GB/T17794-2008 |
| Dimension stability |
% |
^a‰¤10 |
GB/T8811 |
| 105^A±3^A°C,7d |
| Crack resistance |
N/cm |
^a‰yen2.5 |
GB/T10808 |
| Compression resilience ratio |
% |
^a‰yen70 |
GB/T6669-2001 |
| Compression time 72h |
| Anti-ozone |
^aEUR”^aEUR” |
Not cracking |
GB/T7762 |
| Ozone pressure 202mpa |
| 200h |
| Aging resistance |
^aEUR”^aEUR” |
Slightly crumpling, |
GB/T16259 |
| 150h |
no cracks, |
| Temperature |
^A°C |
-40^A°C^aEUR”^aEUR”110^A°C |
GB/T17794 |
foam rubber insulation sheet is designed for the insulation of large surfaces,
ideal for the insulation of sheet aluminum ducts and pipes of large diameters.
By reducing the number of sections required they simplify installation, saving on time and labor costs.
|
