Closed cell cross-linked ethylene copolymer foam. EVAZOTE foams are tougher and more resilient than PLASTAZOTE foams.
| TYPICAL VALUES | |||||
|---|---|---|---|---|---|
| PROPERTY | TEST METHOD | UNITS | EV45CN | EV70CN | EV120CN |
| DENSITY (nominal) | ASTM D3575-91 Suffix: W (Method A) |
pcf | 2.8 | 5.0 | 7.5 |
| VOLUME RESISTIVITY | ASTM D991-89 | ohms.cms | 5x103 | 5x103 | 5x103 |
| CORROSIVITY | TS 10218A (UK MOD) Conductive sheet specification | Contact | PASS | PASS | PASS |
| Vapor | PASS | PASS | PASS | ||
| WATER EXTRACT | pH | PASS | PASS | PASS | |
| Conductivity | PASS | PASS | PASS | ||
| Chlorides | PASS | PASS | PASS | ||
| TOTAL CHLORINE | PASS | PASS | PASS | ||
| COMPRESSIVE STRENGTH @ 25% | ASTM D3575-91 Suffix: D |
psi | 10 | 18.5 | 23 |
| COMPRESSION SET | ASTM D3575-91 Suffix: B |
||||
| 22 hrs @ 50% 73ºF, 2 hr recovery | % set | 13 | 8.5 | 9.5 | |
| 22 hrs @ 50% 73ºF, 24 hr recovery | % set | 10 | 7 | 8 | |
| TENSILE STRENGTH | ASTM D3575-91 Suffix: T (Cell/Cell) |
psi | 80 | 155 | 155 |
| ELONGATION AT BREAK | % | 165 | 165 | 150 | |
| TEAR STRENGTH | ASTM D3575-91 Suffix: G (Cell/Cell) |
lbf/in | 17 | 30 | 40 |
| RECOMMENDED OPERATING TEMPERATURE RANGE* | INTERNAL | deg. F min. | -95 | -95 | -95 |
| deg. F max. | +150 | +150 | +160 | ||