FR4 FOR MECHANICAL KEYBOARD POSITION BOARD
2024-04-03 10:39 | By: ZTELEC-www.ztelecgroup.com | 183click
The positioning plate is an important component of the keyboard, which generally plays the role of fixing the shaft body and bearing the force when the shaft body is pressed. According to the material, the positioning plate can be divided into: POM Plate/FR4 Plate/Brass Plate/Carbon fiber Plate/Aluminum Plate/PC Plate, here we mainly introduce the FR4 plate.
Fr4 specific introduction
FR-4 flame retardant epoxy fiberglass board is also called epoxy fiberglass cloth laminated board. It is plate-like laminated products formed by electronic grade fiberglass cloth impregnated with epoxy resin and fire retardant under hot pressing of high temperature and pressure with high mechanical property and dielectric property, good heat and moisture resistance, as well as strong mechanical processing property. The insulation class is F class, and the main color is white(original color), aqua, black and yellow.
FR4 is a high-density fiber material that feels given between an aluminum plate and PC. It is solid with a certain flexibility and also solid with hardness, which enables you to get a balanced typing experience.
Features of fr4 positioning board:
1.stiffer、reduce flexibility
2.Louder
3.Resonate
4.Lower pitch
tags:What is phenolic cotton laminate and what are its advantagesFR4G10fr4 dielectric constantbakelite sheet
- more+releated article
- 2024-04-03FR4 FOR MECHANICAL KEYBOARD POSITION BOARD
- 2024-04-01What is phenolic material, what are its types
- 2024-03-30what is g10 made of
- 2024-03-12what is g 10 material G10 is a type of high-pr
- 2024-02-28What is phenolic material,Types and Uses of Ph
- 2024-02-01Technical Data Sheetg-Glass Epoxy Laminate g10
- 2024-02-01Seven Electrical Insulation Material Series In
- 2024-01-19What are phenols and what electrical insulatio
- 2024-01-18what is prepreg materials and how to choose it
- 2024-01-18What are the raw materials for electrical insu