GPO-3 insulation board is a rigid board-shaped insulation material made of alkali-free glass fiber felt board impregnated with unsaturated polyester resin paste and adding corresponding additives through hot pressing. Refers to the unsaturated polyester fiberglass mat material, used for machinery and electrical purposes. It has good electrical performance under high humidity, good mechanical performance under medium temperature, flame retardancy, arc resistance and resistance to leakage traces.

Material properties:

1.Mechanical strength: The high-strength glass fiber reinforced polyester laminate will not shatter.

Due to its isolation properties, rigid laminates provide structural support. Flexible laminates can be used in applications with a minimum bending diameter of 19mm.

2. Heat resistance: The laminate provides protective properties and dimensional stability during the heating process. These laminates have UL temperature ratings in the 120-210°C electronic and 130-210°C mechanical ranges.

3. Easy to shape: These materials can be easily processed and shaped using standard metal operating equipment. It can be punched, drilled, machined, cut and sanded.