Many friends don't quite understand, what is the difference between G10 and G11 in epoxy boards? Today we will talk about their differences and comparative analysis!
G10 and G11 are glass fiber and resin rolled composite materials. G represents glass fiber, and the number refers to the content of glass fiber in it.
Comparative analysis of epoxy board G10 and G11
1. Comparison of composition
The composition of G10 epoxy board: It is made of imported electronic grade alkali free glass fiber cloth soaked in imported epoxy resin, and added with corresponding imported flame retardants, adhesives, and other additives, and processed by hot pressing.
Composition of G11 epoxy board: It is a cardboard like insulation material made by immersing imported electronic grade alkali free glass fiber cloth in imported epoxy resin, adding corresponding imported flame retardants, adhesives, and other additives, and hot pressing.
2. Performance comparison
Performance of G10 epoxy board: Flame retardant grade UL94-VO, good mechanical properties at high temperatures, good processing and insulation properties.
The performance of G11 epoxy board is the same as that of G10 epoxy board.
3. Comparison of applications
G10 epoxy board application: Used as insulation structural components in motors and electrical equipment, such as circuit breakers, switchgear, transformers, DC motors, AC contactors, explosion-proof electrical appliances, etc.
G11 epoxy board application: used as insulation structural components in motors and electrical equipment, can be used in humid environments and transformer oil, high-voltage switchgear, high-voltage switches, etc.
