World's Fastest PCB Manufacturing
My Message
Suggestions
Account

Get started now

Log In

or

Sign Up

My ALLPCB

My Orders Shipping Address Balance Account Settings My SNS Profile
0
  • Home
  • Instant Online Quote Alternate Text
    • PCB Instant Quote
    • PCB Assembly Quote
    • SMD-Stencil Quote
  • PCB Assembly
  • PCB Capabilities
  • Feedback
  • Resources
    • Sponsorship
    • PCB Softwares
    • Units Conversion
    • FAQ
  • About Us
    • About Us
    • Why Us
    • Contact Us
    • News
Log In Sign Up
  • Home
  • Instant Online Quote
    • PCB Instant Quote
    • PCB Assembly Quote
    • SMD-Stencil Quote
  • PCB Assembly
  • PCB Capabilities
  • Feedback
  • Resources
    • Sponsorship
    • PCB Softwares
    • Units Conversion
    • FAQ
  • About Us
    • About Us
    • Why Us
    • Contact Us
    • News
service@ALLPCB.com
Thank you very much for your valuable suggestion!
We will solve it as soon as possible!

About FPC

2017/5/8 11:05:10

FPC flexible board pcb problem pcb testing
Hot air leveling and FPC
Hot air leveling was originally developed for rigid printed circuit board PCB lead-out technology, because this technology is simple and also used in FPC. Hot air leveling refers to the vertical plate in the system directly immersed in the molten tin bath; the excess solder is removed by hot air blowing. As the polyimide film is easy to absorb moisture, foam or even stripping in the cover layer will happen due to rapid heating caused by the absorption of moisture, so before the FPC hot air leveling, must be taken the dry and moisture management.
Is it hard to find problems of FPC?
When the FPC is newly plated, its appearance has no problem, but soon after some surface will have stains, dirt, and color and so on. Sometimes, the factory inspection still cannot find any, but the user will find the appearance problem. This is due to insufficient plating rafting and it slowly caused by chemical reactions on the surface after a period of time. In order to prevent this situation, you should not only fully drift, but also conduct a thorough drying. It is possible to confirm whether drifting is sufficient or not by the high temperature thermal aging test.
  • 2700
  • 1
  • 1
Post Comment

    Toni

    2017/5/8 11:49:46

    FPC can be widely used

    You might like

    Shahzad?Rafiq

    • Threads

      6

    • Following

      0

    • Followers

      0

    PCB Prototype

    PCB Instant Quote

    x mm

    Quantity

    Quote Now

    PCB Assembly

    SMT-Stencil

    Components Sourcing

    • 12
    Products & Service
    PCB Capabilities
    Aluminum PCB Service
    PCB Assembly Service
    SMT-Stencil
    Quotation & Feedback
    Online Auto-Quotation
    PCB Assembly Quote
    Quote by Salesperson
    Customer Reviews
    Customer Support
    FAQ
    Community
    Sponsorship
    Referral Program
    About Us
    About Us
    Why Us
    Contact Us
    News
    Resource Details
    PCB Software
    Units Conversion
    service@allpcb.com CEO@allpcb.com

    +86 18106594443

    Follow Us:
    Facebook Youtube Twitter Tumblr Youtube
    Certification: Certification
    Our Preferred Partners: Our Preferred Partners

    Please send Gerbers to service@ALLPCB.com for quotation © ALLPCB.com,All Rights Reserved Privacy PolicySitemap

    Secure Site by GoDaddy.com This site has earned the McAfee SECURE certification.