EP GC 202
| Shortening | EP |
|---|---|
| Color | Transparent, colorless |
| Coloring options | Good |
| Common uses | EP GC 202 is Flame-resistant FR4, halogen-free and temperature class H (180 degrees C). Suitable for applications with fire-rated material. |
| Structural formula | Thermosets based on condensation of epichlorohydrin and besphenol-A, crosslinked with diamines or other hardeners. |
| Type | Epoxy, glass fabric reinforced |
- Benefits
- Limitations
- Documents
- Excellent adhesion to other materials.
- Well-balanced combination of electrical, mechanical and thermal properties.
- Abrasion resistant.
- Better resistance to solvents and bases than polyester.
- Can be processed both with and without both heat and pressure (can be cast).
- Normally rigid and hard material but also available as an elastomer (rubber).
- Dimensionally stable.
- Dimensionally stable.
- Very low thermal expansion.
- Poor resistance to alcohol and certain solvents.
- Curing should take place at elevated temperature to obtain the best possible chemical and mechanical properties.
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| Material data EP GC 202 |
