FPC supplier：How are FPC materials Bonded Together?
The structure of a flexible PCB can be seen in the figure below.
FPCsupplier learned that，The adhesive materials consist of Resin which is used to bind the Copper layer with the polyimide core. PI Resin, PET resin, modified epoxy resin, and acrylic resin can be used to form the adhesive material. The resin, copper foils (Top and Bottom), and substrate materials i.e polyimide or Liquid Crystal Polymer (LCP) form the “Laminate” of the flexible PCB.
FPC manufacturer learned that，these layers are bonded together by applying high temperature and pressure using an automatic press under a controlled environment. The laminate is called Flexible Copper Clad laminate (FCCL). This can be used to develop different types of flexible PCBs depending on the required application.
PCB supplier china learned that，the flex PCB circuits are coated with a Coverlay film that encapsulates the external circuitry of the flex PCBs. Coverlay is a sheet made from a material comprised of a layer of polyimide and a layer of either epoxy or acrylic-based flexible adhesive.
Other news about S&L
- Joining Hands with AI to Forge the New Future of Smart Manufacturing at Sun&Lynn Circuits
- Sun&Lynn Circuits CO., Ltd. was invited to attend the Sixth Global Customs AEO Conference!
- Celebrating the Establishment of SUNLYNN CIRCUITS(THAILAND)
- Good News! Sun&Lynn Circuits Co.,Ltd. is honored as one of the Top 100 Innovative Enterprises in Bao
- What Should You Know about Metal Core PCB？
- FPC supplier ： the types of Flexible PCB
- PCB manufacturer China：Why PCB board snake line, what is it used for？
- What is Metal Core PCB and types of Metal Core PCB？
- Why are High frequency PCBs much more expensive than normal PCBs?
- Flexible PCB supplier China ：When to use flexible PCB?
Your browsing history
- Flexible PCB supplier china ：Why Not Make All Circuit Boards Flexible?
- Health care PCB：HOW TO ACHIEVE BETTER SIGNAL TRANSMISSION DURING PCB DESIGN
- Basic structure of flexible circuit board
- PCB material is an important part of PCB.
- What is an Inverter PCB
- Philips visited PCB manufacturer S&L for long term strategic partnership
- High frequency PCB offer a wide range of properties.
- PCB manufacturer China WHAT IS THE DIFFERENCE BETWEEN PCB FABRICATION AND PCB ASSEMBLY PROCESS
- PCB factory china：how to fix PCB warpage
- FPC manufacturer：Fatigue Analysis and Optimization of Flexible Printed Circuits
A total of -comments【I want to comment】