AlphaWeld Style VCF-25R-BK is a heavyweight, plain weave fiberglass fabric coated with a vermculite compound that imparts excellent resistance to high temperatures. ANSI/FM 4950 approved for welding curtains.
APPLICATIONS
Can be used as a flame or heat barrier material on many applications such as the hot side of insulation blankets, radiation heat shields and any other application where a thermal barrier is required.
Upper Continuous Operating Temperature (°F): 1200
| Width | 60" |
|---|---|
| Roll Length | 50 |
| Color | Black |
| Base Fabric | 2150 Untreated |
| Coating Type | VERMICULITE |
| Thickness (in.) ASTM-D-1777 | 0.042 |
| Weight (oz/sy) ASTM-D-3776 | 25.5 |
| Upper Service Temperature Limit, Continuous (°F) | 1200 |
| Tensile Strength ASTM-D-5035 | 400 |
| Tear Strength ASTM-D-5587 | 50 |
| Flame Resistance - Afterglow (sec) ASTM D-6413 | 1 |
| Flame Resistance - Flameout (sec) ASTM D-6413 | 0 |
| Flame Resistance - Char Length (in.) ASTM D-6413 | 0.125 |
