Alpha Maritex Style 8459-2-SS is a fiberglass fabric impregnated with a specially formulated silicone rubber designed to meet the rigid requirements for use in nuclear reactors. This product is designed specifically for high temperature (500 ° F) removable pads, flange and valve covers. This product can be manufactured to meet the requirements of NRC 1.36 as well as MIL-I-24244. This (Heavy Duty) silicone impregnated fiberglass fabric is used where more wear resistance is needed.
ADVANTAGES
Aluminum color, Water and Oil resistant, Acid and Alkali resistant, Flame retardant, Low Smoke, Easily sewn, Adhesive bonded or sealed. The special high temperature, flame retardant silicone rubber provides greater life and improved resistance to abrasion, flexing, tear and puncture.
APPLICATIONS
Removable Insulation Pad Covering, Flange and Valve covers, Welding Curtains and Splash Shields, Safety Clothing, Equipment Covers, Flexible Connectors (Expansion Joints).
Lower Continuous Operating Temperature (°F): -67
Upper Continuous Operating Temperature (°F): 500
| Width | 60" |
|---|---|
| Roll Length | 50 |
| Color | Blue, Red, Silver, Green |
| Base Fabric | 3884 Untreated |
| Coating Type | SILICONE |
| Thickness (in.) ASTM-D-1777 | 0.037 |
| Weight (oz/sy) ASTM-D-3776 | 34 |
| Lower Service Temperature Limit (°F) | -67 |
| Upper Service Temperature Limit, Continuous (°F) | 500 |
| Tensile Strength ASTM-D-5035 | 400 |
| Tear Strength ASTM-D-5587 | 65 |
| Burst Strength ASTM-D-3786 | 750 |
| Flame Resistance - Afterglow (sec) ASTM D-6413 | 1 |
| Flame Resistance - Flameout (sec) ASTM D-6413 | 1 |
| Flame Resistance - Char Length (in.) ASTM D-6413 | 1 |
