Detailed Product Description

The definition of the GPO-3 laminate insulating sheet  among the international laminates: GPO-3, also known as UPGM-203, refers to the unsaturated polyester glass fiber mat board material, used for mechanical and electrical area, and with the advantages of electrical properties under high humidity, and good mechanical properties in middle-temperature , and has a flame retardant and arc resistant and resistant to anti-leakage performance;

Excellent Arc resistance (greater than 180 seconds) and anti-tracking performance (CTI greater than 600 V).

Heat levels reach above 180 ;

flame retardant: UL 94 V-0 level;

 In the low-voltage electrical appliances, transformers, heat-resistant performance of the  insulating materials is very important indicators for  choicing . When this type of electrical needs to meet  a higher heat resistance standard, GPO-3 material has a good cost-effective signs;

Excellent machining performance

A high degree of automated processing, can be processed into various components by  lathe processing, stamping, cutting, drilling, blasting, grinding, sawing and milling methods; it is very simple and practical for assembling, can be installed by  metal screws and  riveting  and ect assembly methods;

GPO-3 laminates are widely used in electrical equipment, as the insulation components  for electrical equipment, such as can be used in circuit breakers, switchgear, transformers, DC motors, AC contactor, low voltage electrical appliances, such as explosion-proof electrical appliances; automotive industry and other fields.

Electrical appliances, electrical industry: the partition of the various switchgear, lining, cover interrupter, interrupter extinguishers, interrupter films, every arc boards, wiring boards, insulation and white, the bottom partition, contact the support pieces; switch and support pieces of the structure of the transformer, busbar splint; signal plate, electric stove, electric furnace insulation.

In the motor, motor equipment, the arc is the main cause of the incident, also will cause the harm to operators, and the CTI value of GPO-3 is higher than 600 V, arc resistance ≥ 180s, so that the motor has a higher security guarantees.

GPO-3 laminates sheet is the environmental friendly insulation material which with the advantages of halogen free, non-heavy metal performance;