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GPO-3
GPO-3 is a glass reinforced thermoset polyester sheet. GPO-3 is strong, stiff, dimensionally stable and impact resistant. The material also has excellent electrical properties, including fire, arc and tracking resistance. It is widely used in electrical insulation applications. GPO-3 is also used in mechanical applications requiring strength, stiffness, dimensional stability and relatively low cost.
GPO-3 colors and standard sizes
Color: white, black, red
Dimensions: 36" x 72" – 48" x 96"
Thickness: 0.031 inches – 2.0 inches
maximum. Length: 96”
maximum. Width: 60”
NOTE: Length, width, thickness and diameter tolerances vary by size, manufacturer, brand and grade. Custom sizes available upon request.
GPO-3 thermosets are widely used in:
Insulators for electromechanical equipment
Electrical insulation structure: GPO-3 is used to manufacture isolation boards, isolation covers, support structures, etc. for electrical equipment, providing good electrical insulation performance.
Motor and transformer components: Due to its good insulation properties and mechanical strength, GPO-3 is often used in the manufacture of partitions, terminal boards, support structures, etc. for motors and transformers.
Control cabinets and electrical boxes: Used to manufacture enclosures and support structures for electrical equipment, providing good insulation and mechanical support.
Cable Support Systems: GPO-3 materials are often used to create cable support and insulation structures to ensure cables are supported and isolated inside equipment.
Fuses and Circuit Breakers: GPO-3 is used to manufacture insulating components of fuses and circuit breakers that provide safe insulating isolation in electrical circuits.
Thermal Insulation: Due to its heat resistance, GPO-3 is also used in the manufacture of some thermal insulation components, such as insulating supports for high-temperature electrical equipment.
Electronic components: GPO-3 materials are widely used in some electronic components, such as casings of electronic equipment, isolation boards, etc.
Thermal insulation materials in high-temperature environments: Due to its good high-temperature resistance, GPO-3 can also be used in some occasions that require heat insulation.
GPO-3 performance features:
Solid and stiff
Impact resistance
Excellent electrical properties
Good flame and smoke characteristics
Dimensional stability
GPO-3 material properties
1,000 minutes of orbital resistance
High dielectric strength (electrical insulation)
High flame retardancy
High strength (8,000 psi tensile strength)
Low smoke and smoke toxicity
UL® Recognized
NEMA rating