The description of G10 epoxy glass fiber laminated cloth

G10 epoxy glass fiber laminated cloth has the following properties: good electrical performance in high humidity environment, good mechanical performance at medium temperature, voltage resistance, stable product quality and other characteristics. G10 epoxy glass fiber laminated cloth can be processed into various parts by lathe processing, stamping, trimming, drilling, sandblasting, grinding, sawing and milling.

G10 epoxy glass fiber laminated cloth are widely used in motors, electrical equipment, circuit breakers, switch cabinets, transformers, DC motors, AC contactors, explosion-proof electrical appliances, starwheels, low-voltage electrical insulation separators, etc.

The applications of G10 epoxy glass fiber laminated cloth

G10 epoxy glass fiber laminated cloth can use in frame type circuit breakers: safety baffle, safety shutter, interval liner, phase interval plate, etc.

G10 epoxy glass fiber laminated cloth could use in molded case circuit breakers: phase partition board, tripping board, etc.

G10 epoxy glass fiber laminated cloth use widely in motors: motor armature parts, movable covers, slot wedges, fixed pads, thin gaskets, carbon brush holders, etc.

Application in medium and high voltage switchgears: front, back, top and bottom partitions and phase partitions in partition systems; structural supports for switches and transformers, busbar clamps, etc.

Application in power distribution cabinets: partitions, liners, wiring boards, interphase insulating plates, bottom partitions, contact supports.

The full name of fr-4 epoxy board is epoxy resin laminate which is made by impregnating epoxy resin with glass fiber cloth of electronic grade. Electronic grade glass fiber cloth is an important basic material in this field, the main function is to enhance. Epoxy resins are important thermosetting plastics that can be used as adhesives, coatings, and curing agents where they serve as a matrix. In the market, we can see various colors of epoxy boards, such as black, yellow, aqua, and white. Among them, water green and yellow are the most common, so which quality is better?

Water-green epoxy boards generally belong to the FR4 model. FR4 is the most used model among all epoxy boards. Its performance is better than 3240 epoxy board, and slightly worse than G10 epoxy glass fiber laminated cloth and G11. The price is more expensive than 3240, but cheaper than G10 epoxy glass fiber laminated cloth and G11. Specifically, its performance: the maximum operating temperature is 150 ℃, even if it is slightly exceeded, as long as there is no problem in a short time, it has high strength, certain chemical resistance, friction resistance, light weight, Fatigue resistance, the most important thing is to have flame retardant effect which is very important in electronic products. The yellow epoxy board generally belongs to the 3240 model. FR4 is used in mid-to-high-end products, while 3240 is used in low-to-medium-end products. Its performance is slightly worse and it is not flame retardant, but the price is very cheap.