What is PCB Delamination in FPC manufacturer's factory?
The partial separation of the layers of a Printed Circuit Board FPC that FPC manufacturer is called PCB Delamination.
Delamination can also be defined as the separation of either the resin from the laminate or the fiberglass from the resin. It leads to gaps or bubbles in the PCB that looks like blisters. This process usually occurs in multilayer PCBs.
.jpg)
What Causes PCB Delamination?
Delamination is usually caused by unwanted heat or humidity present during the manufacturing process. Humidity build-up in the laminate is the main cause for the creation of gaps between layers. The humidity is often caused by the heating elements used in the PCB Fabrication/Assembly process in FPC manufacturer’s factory.
Delamination can also be caused by excessive thermal stress during the soldering or rework process. Other causes include a poorly controlled lamination process or using the wrong glass transition temperature.
PCB Delamination can also occur while storing or using the PCB in environments of extreme heat or humidity.
Other news about S&L
- Scan to Discover Your Past Life? See How PCB Factories Use Traceability Systems to Create a Quality
- 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?
Your browsing history
- GE
- High frequency PCB：How to expand the life of your cellphone
- Rigid flex PCB：How does intelligent wearable medical equipment monitor heart rate?
- What is Metal Core PCB?
- What are the big advantages of PCB supplier China？
- PCB supplier China: What is Solder Flux?
- BMW
- PCB supplier china：Reasons and Advantages of Choosing Flex-Rigid PCB
- Beijing's optoelectronic co., LTD
- PCB suppliers are to increase their price
A total of -comments【I want to comment】