Alpha Style 7642/9480 AMA-1S is a lamination of fiberglass fabric to aluminum foil, using a high temperature adhesive, with a silicone wash coat to protect the exposed surface and prevent fabric fraying on the laminated edges. This composite is designed to withstand temperatures of 450°F with short exposure limits to 500°F.
APPLICATIONS
Automotive applications including insulation facings and radiant heat shields. ADVANTAGES High temperature resistance, reflects radiant heat, good corrosion resistance.
Upper Continuous Operating Temperature (°F): 450
| Width | Various |
|---|---|
| Roll Length | 150 |
| Color | Foil/Glass |
| Base Fabric | 7642 Untreated |
| Coating Type | SILICONE |
| Thickness (in.) ASTM-D-1777 | 0.011 |
| Weight (oz/sy) ASTM-D-3776 | 10.075 |
| Upper Service Temperature Limit, Continuous (°F) | 450 |
| Tensile Strength ASTM-D-5035 | 250 |
| Tear Strength ASTM-D-5587 | 20 |
| Burst Strength ASTM-D-3786 | 200 |
| 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 |
