Structure Composition of 3240 Epoxy Board and G10 Epoxy Board

Here we talk about the structure composition of 3240 epoxy board and G10 epoxy board. There are many models in the epoxy board industry. Generally, we will name a certain type of epoxy sheet with a digital code, such as 3240 and G10. Each epoxy board has different properties to meet the requirements of different industries. . This digital code mainly explains the production and composition of this epoxy sheet.
3240 epoxy board, 3 means laminate, 2 means inorganic substrate board, 4 means use temperature is within 155 degrees, and the heat resistance class belongs to class B. 0 indicates the code of the product type. Therefore, 3240 epoxy board is also called epoxy laminated glass cloth board. This kind of board is mainly used for the manufacture of electrical and mechanical insulation parts.
Epoxy Sheet
G10 epoxy board, G stands for glass fiber English glass fiber abbreviation, the number 10 means that the content of glass fiber is 10%, G10 is synthesized by electronic grade glass fiber cloth and epoxy resin. Flame retardant grade UL94-VO, can withstand 180 degrees high temperature, 288 degrees high temperature in a short time, good mechanical properties at high temperature, has a certain strength, acid and alkali resistance, waterproof and good insulation properties.
G10 fiberglass sheet
The 3240 epoxy board basically meets the common electrical insulators in life. The G10 epoxy board meets certain requirements for insulation performance and electrical equipment with a higher temperature resistance level, etc.

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