Alpha Style 7642/9480 HT is a lamination of fiberglass fabric and aluminum foil with a thermoset high temperature adhesive.
Lower Continuous Operating Temperature (°F): -40
Upper Continuous Operating Temperature (°F): 482
| Width | Various |
|---|---|
| Roll Length | 500 |
| Color | Foil/Glass |
| Base Fabric | 7628 Untreated |
| Thickness (in.) ASTM-D-1777 | 0.008 |
| Weight (oz/sy) ASTM-D-3776 | 9 |
| Lower Service Temperature Limit (°F) | -40 |
| Upper Service Temperature Limit, Continuous (°F) | 482 |
| Tensile Strength ASTM-D-5035 | 225 |
| Tear Strength ASTM-D-5587 | 15 |
| Burst Strength ASTM-D-3786 | 470 |
| Flame Resistance - Afterglow (sec) ASTM D-6413 | 1 |
| Flame Resistance - Flameout (sec) ASTM D-6413 | 1 |
| Flame Resistance - Char Length (in.) ASTM D-6413 | 0.5 |
