PNU-46203™ is an electronics grade, two-component polyurethane adhesive or encapsulant for high temperature resistance. PNU-46203™ is designed for the encapsulation by casting of completed circuit boards. Cured PNU-46203™ is expected to meet the flammability requirements of UL 94, V-0 at thicknesses of 0.070 inch (1.8 mm) or greater. The cured materials provide long-term circuit protection and bond stability from -55?C to 125?C. PNU-46203™ bonds well to most metals, ceramics and plastics as well as to epoxy and paper phenolic circuit boards.
| Protavic America, Inc. | |
|---|---|
| Product Category | Industrial Adhesives |
| Product Number | PNU-46203 |
| Product Name | Urethane Cast/Adhesive |
| Cure / Technology | Thermoset; Two Component |
| Chemical System | Polyurethane |
| Composition | Filled |
| Type / Form | Liquid |
| Features | Flexible; High Dielectric; Encapsulant, Potting Compound; Flame Retardant |
