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The structure and characteristics of PCB copper clad laminate:IGBT module PCB Merchant

source:Industry News release time:2021-11-18 Article author:sznbone Popular:pcb

  The structure and characteristics of PCB copper clad laminate:IGBT module PCB Merchant(图1)

  (1) Copper-clad phenolic paper laminate is a laminate made of impregnated phenolic resin (TFz-62) or cotton fiber impregnated paper (1TZ-63) by hot pressing. Stick it on both sides of the tape, and the surface of the tape is coated with copper foil. Printed circuit boards in major radio equipment.

  (2) Copper-clad phenolic glass cloth laminate is an alkali-free glass cloth resin laminate made of glass resin impregnated phenolic resin glass cloth laminate. The surface or both sides of the laminate are coated with copper foil, which has the advantages of light weight, good electrical and performance, and convenient processing. If flame salt is used as curing agent, the board surface is light green board, good. The main high temperature working and frequency radio equipment in the printed circuit.

  (3) Copper clad PTFE laminate is based on PTFE board, copper foil is hot pressed and copper clad laminate.

  (4) Copper-clad epoxy glass cloth laminate is a common material for hole metallized printed boards.

  (5) The soft polyester copper clad film is a strip material made of polyester film and copper by hot pressing, and it is rolled into shape, and the surface is injected into the inside of the equipment. A whole. The main light advertising and printing cables can also be connected to the power cord of the connector.


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