Adhesives & Sealants
Style 9815 - High Temperature Silicone Sealant
Phelps Style 9815 is 100% RTV (room temperature vulcanizing) silicone that can be used anywhere a high temperature sealant/adhesive is required. This high temp silicone sealant builds a formed-in-place gasket at operating temperatures up to 310°C. Phelps Style 9815 high temperature silicone remains permanently flexible and provides excellent resistance to aging, vibration and shock. Style 9815 can be applied outdoors at temperatures as low as -37F. Style 9815 silicone sealant sticks to metal and glass surfaces.
For best results clean with a solvent such as xylol, toluol or methyl ethyl ketone.
Primarily uses to produe formed-in-place gaskets in high temperature applications to replace conventional paper and cork gaskets.
Automotive:
Water and oil pump seals
Valve covers and Axle housings, timing chain covers
Thermostat housings, bearing cap seals, fuel pumps to blocks, solenoid covers
Industrial:
Pump and compressor gaskets
Appliance door gaskets, furnace door gaskets
HVAC gaskets, ductwork gaskets, humidifier gaskets
Repairing torn silicone rubber sheets, dust collection components, wire and cable insulation
| Processing: | |
| Tooling Time | 5 - 10 minutes |
| Tack Free Time @ 75F (24C) 50% RH | 15 minutes |
| Run on Sag | NiL |
| Shelf Life Stored @ or Below 90F (32C) | 1 Year |
| Physicals Properties: | |
| Durometer (After 7 Days @ 77F (25C) + 50% RH) | 25 |
| Tensile Strength, PSI (Mpa) | 350 (1.9) |
| Elongation | 500% |
| Specific Gravity | 1.04 |
| Tear Strength PPI (N/m) | 30952.5 (10.2) |
| Meets Following Specifications: | |
| FDA Criteria | Pass |
| USDA Criteria | Pass |
| NSF Std. 51 | Pass |
| UL | Approved |
| US Federal Specifications: | |
| TT-S001543A | Pass |
| TT-S-00230C | Pass |
| Canadian Specifications: | |
| 19-GP-9MA, Type 1 | Pass |
| Electrical Properties - (Cured 7 Days @ 77F/25C + 50% RH) | |
| CTM 0114 Dielectric Strength, Volts/Mil | 390 |
| CTM 0112 Dielectric Constant At 100 Hz CTM 0112 Dielectric Constant At 100 KHz | 2.53 2.49 |
CTM 0112 Dielectric Factor At 100 Hz | 0.0087 0.00307 |
| CTM 0249 Volume Resistivity, ohm-cm | 1.70 x 1014 |