FR-4 Fiberglass Laminate is an epoxy resin reinforced woven fiberglass cloth. It is electrically insulative, flame resistant, and has replaced other composites including FR-2, and G-10 Garolite due to its self-extinguishing properties.
Properties
- High strength-to-weight ratio
- High impact resistance
- High fatigue resistance
- High moisture resistance
- High chemical resistance
- Low thermal conductivity
- Low electrical conductivity
Applications
- Thermal and electrical insulation
- Circuit boards
- 2D sheet parts
- Model rocket fins
- Spearguns
- Handles and grips
- Washers
Machining Options
CNC Milling
Waterjet Cutting
CNC Turning
Laser Cutting
Plasma Cutting
Surface Finishing
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