PCB material types
PCB material has a lot of different types, such as glass wool board, paper board, metal substrate, and the plastic base, the high frequency of PTFE, etc..
Types of PCB
A. material points.
1) organic materials of phenolic resin, glass fiber/Epoxy, Polyimide, such as BT/Epoxy.
2) inorganic material of aluminum, Copper-invar-Copper, ceramic, etc.. Mainly take the cooling
B. Distinguish between hard and soft.
1) Rigid PCB
2) Flexible PCB
3) Rigid-Flex PCB
C. Price from low to high.
D.Inflaming retarding class from low to high