| PHYSICAL PROPERTIES | AEROCEL | TEST METHOD** | |||||
| CELL STRUCTURE | CLOSED CELL | — ASTM D 1667 |
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| DENSITY Lbs/ft3 (am/cm3) | 3/6 Lbs/ft3 | ||||||
| THERMAL CONDUCTIVITY BTU.in/ft.2hr. °F |
Mean temp. |
-40°F (-20°C) |
32°F (0°C) |
75°F (24°C) |
90°F (32°C) |
104°F (40°C) |
ASTM C177 JIS A 1412 |
| K-value | 0.22 | 0.23 | 0.25 | 0.26 | 0.27 | ||
| SERVICE TEMP **** | -70°F to 257°F -57°C to +125°C |
AEROCEL becomes
hard at -57°C but can be used even at -200°C |
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| U.V. Weather Resistance | Excellent | ASTM G-23 | |||||
| Ozone Resistance | No cracking | ASTM D 1171 | |||||
| Water Vapor Permeability | 0.10 perm-in (0.15 x 10-12) | ASTM C355 | |||||
| Water Absorbtion (weight %) | 0.2% | ASTM C 209 | |||||
| Flammability, Smoke Density |
Class V 0 | UL-94 | |||||
| 25/50 | ASTM E84 | ||||||
| Self extinguishing | ASTM D 635 | ||||||
| Corrosion of copper, stainless | Non corrosive | DIN 1998 | |||||
| Nitrosamine Contents | Not detected | U.S. FDA | |||||
| Flexibility | excellent | — | |||||