In general, GPO-3 is a kind of laminate, which has another title - UPGM203. It is a standard electrical insulation material with good arc resistance and flame resistance. This product is mainly made of alkali free glass fiber felt, which is intruded into unsaturated polyester resin paste and finally formed by pressing at high temperature, so it is also a hard plate-like insulating material. This kind of insulating laminate material is widely used in low-voltage electrical appliances and automotive industrial equipment, such as circuit breakers, motor motors, switchgear and other equipment because of its electrical properties suitable for electrical materials.
GPO-3 is widely favored in the market, which is inseparable from its own product material performance advantages, which can be mainly reflected in the following aspects:
1. It has good electrical insulation. Electrical insulation is an important index to measure insulating materials. This kind of insulating laminate can effectively breakdown voltage, and the dielectric constant remains stable. Because of its good insulation performance, it can be applied to many equipment parts in the field of electrical engineering technology.
2. It is easy to process and has excellent machinability. When making this kind of laminate, it can easily and quickly process the insulation support, transformer components, ventilation radiator, bus insulation groove of power transmission and distribution equipment and other parts in the success rate unit through lathe stamping, drilling, machining, trimming, sawing and milling and other processing methods.
3. It has strong heat resistance, can keep normal and stable operation under the high temperature condition that the processing process gradually rises to 160 ℃, and will not cause insulation damage and leakage due to high temperature. It is a very good insulating plate.
The above properties are just a few of the advantages of GPO-3. Because this material has good properties, low cost, and is easy to store for a long time, it is widely favored in the market.
