Coating Selection Guide
This Selection Guide is designed to provide general information only. For technical assistance, please contact Technical Sales:
Rating: 1 (highest) to 4
Acrylic (AR) |
Polyurethane (UR) |
Epoxy (ER) |
Silicone (SR) |
|
| Humidity Resistance | 1 | 1 | 2 | 1 |
| Humidity Resistance Extended Periods |
2 | 1 | 3 | 2 |
| Abrasion Resistance | 3 | 2 | 1 | 4 |
| Mechanical Strength | 3 | 1 | 1 | 2 |
| Temperature Resistance | 2 | 3 | 3 | 1 |
| Acid Resistance | 2 | 1 | 1 | 2 |
| Alkali Resistance | 3 | 1 | 1 | 2 |
| Organic Solvent Resistance | 4 | 1 | 1 | 2 |
| Dielectric Constant @ 23°C (73°F); 1 MHz |
2.2-3.2 | 4.2-5.2 | 3.3-4.0 | 2.6-2.7 |
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