What is the difference between g10 and g11 in epoxy board

What is the difference between g10 and g11 in epoxy board ?

G10 and G11 are glass fiber and resin rolled composites. G stands for glass fiber (glass fiber), and the number refers to the content of glass fiber in it.

Comparative analysis of epoxy board G10 and G11

1. Composition comparison

The composition of G10 epoxy board: It is made of imported electronic grade non-alkali glass fiber cloth impregnated with imported epoxy resin, and added with corresponding imported flame retardants, adhesives and other additives, and processed by hot pressing.

The composition of G11 epoxy board: It is made of imported electronic grade non-alkali glass fiber cloth impregnated with imported epoxy resin, and added corresponding imported flame retardants, adhesives and other additives, and is a cardboard-shaped insulating material processed by hot pressing.

2. Performance comparison

The performance of G10 epoxy board: flame retardant grade UL94-VO grade, good mechanical performance at high temperature, good processing performance and insulation performance.

Performance of G11 epoxy board: same as G10 epoxy board.

3. Application comparison

G10 epoxy board application: used as insulating structural parts in motors and electrical equipment, such as circuit breakers, switch cabinets, transformers, DC motors, AC contactors, explosion-proof electrical appliances and other electrical appliances.

G11 epoxy board application: used as insulating structural parts in motors and electrical equipment, can be used in humid environments and transformer oil, high-voltage switchgear, high-voltage switches, etc.