make up natural cara make up make up tutorial make up korea make up minimalis make up artis make up mata belajar make up make up wardah alat make up makeup forever indonesia makeup artist jakarta tips make up barbie make up natural make up make up wajah make up pesta make up syahrini makeup mata makeup minimalis peralatan make up make up cantik make up mac make up kit jual make up make up sederhana perlengkapan make up gambar make up vidio make up cara makeup minimalis wardah make up make up pac make up glamour cara memakai makeup make up panggung harga make up make up modern make up alami make up dasar pixy make up make up muslimah make up oriflame make up jepang makeover cosmetic make up ultima make up sariayu grosir make up makeup fantasi makeup pesta tas makeup langkah make up make up pria make up malam alat makeup tahapan make up produk make up shading make up mak up make up kebaya make up jilbab make up inez make up simpel contoh make up cara ber makeup makeup wajah tanpa make up make up terbaru toko make up mac makeup indonesia make up soft urutan make up trik make up makeover makeup brand gusnaldi make up paket make up panduan make up jual makeup brush make up bagus alat2 make up make up gusnaldi aplikasi make up alat alat makeup dasar make up inez make up peralatan makeup make up wanita make up berjilbab make up tebal sejarah make up make up maybeline make up branded make up siang tata cara makeup reseller make up make up muslim make up maybelin warna make up tips make up artist rias make up make up mata make up artis belajar make up make up artist kursus make up kuas make up make up forever indonesia jual make up mac indonesia make up make up artist indonesia harga make up forever jual make up online make up pac make up forever jakarta make up oriflame jual make up forever make up online shop indonesia harga make up sekolah make up grosir make up harga make up maybelline jual make up murah make up terbaru mak up mac make up indonesia sofia make up make up kit murah mac makeup indonesia produk make up jual make up kit make up store indonesia make up forever academy jakarta toko make up online jual make up set jual make up mac make up beauty jual make up branded produk make up mac make up forever harga make up mac indonesia produk make up artis jual make up palette produk make up forever make up palette murah before after make up pengantin before after make up sendiri before n after hasil makeup contoh make up karakter contoh riasan pengantin before n after harga make up wisuda harga make up artist harga make up forever make up wisuda rias wisuda di jogja Daftar harga make up forever daftar harga make up mac daftar harga kosmetik make up forever makeup wisuda harga makeup wisuda kursus make up di yogyakarta kursus make up di jogja kursus make up jogja kursus make up yogyakarta kursus kecantikan di yogyakarta kursus kecantikan di jogja kursus make up artist di jogja kursus rias pengantin di jogja kursus rias di yogyakarta kursus tata rias di yogyakarta rias pengantin muslim jogja jasa kreasi jilbab wisuda yogyakarta jasa rias make up wisuda murah bagus bisa dpanggil tempat make uf di jigja yang bagus rias wisuda murah dan berkualitas yogyakarta pakar kreasi jilbab di jogja make uper natural yogya make up wisuda hijab area jogja make up dan kreasi jilbab yang bagus di jogja jasa make up natural untuk wisuda jogja makeup jogja make up jogja makeup yogyakarta make up yogyakarta makeup wisuda jogja make up wisuda jogja make up wisuda yogyakarta makeup wisuda yogyakarta
Search - People/Events
Search - Content
Search - Industry
Search - Forums
Search - Newsfeeds



jobcenterbanner

FacebookLinkedinPinterestYoutube
Welcome, Guest
Username: Password: Remember me
If you have a question regarding coaxial, telephone, and building wire, power cable, insulation, extrusion, bunching, stranding, braiding, etc. post it here.

TOPIC: Teflon wire sintering

Teflon wire sintering 1 year 7 months ago #2458

During the sintering operation of electrical cable having Teflon taped, silver plated copper wires, the silver plating gets a yellowish (sometimes even a rainbow) color layer, which can be rubbed off by hand. How do we avoid this yellowing of the silver plating? Can anybody guide me please?

Singhal
Last Edit: 1 year 6 months ago by Peter J Stewart-Hay.
The administrator has disabled public write access.

Re: Teflon wire sintering 1 year 7 months ago #2459

Could be a problem of "Red Plaque" which has been a problem for over 40 years and is related to silver plate thickness and consistency and water ingress causing corrosion at point where copper is exposed. Many papers over the years but main cure from what I have seen is very tight quality control on silver plating process.


Erik Macs
Fine International Corp.
This email address is being protected from spambots. You need JavaScript enabled to view it.

Regards,

Erik A. Macs - Fine International Corporation
tel: 774-244-4105 email:
This email address is being protected from spambots. You need JavaScript enabled to view it.
The administrator has disabled public write access.

Re: Teflon wire sintering 1 year 7 months ago #2461

Further to Mr. Erik Macs comment about "Red Plague", I thought the following pdf document might be of some interest.

nepp.nasa.gov/docuploads/97164203-A4FB-4...A%20Red%20Plague.pdf
Regards,
Peter J. Stewart-Hay Principal
Stewart-Hay Associates
www.Stewart-Hay.com
This email address is being protected from spambots. You need JavaScript enabled to view it.
Last Edit: 1 year 6 months ago by Peter J Stewart-Hay.
The administrator has disabled public write access.

Re: Teflon wire sintering 1 year 7 months ago #2464

  • Richard Burke
  • Richard Burke's Avatar
  • OFFLINE
  • Senior Boarder
  • Posts: 44
  • Thank you received: 4
  • Karma: 2
It is a type or form of oxidation. The heat in the sintering process is either too high or the speed too slow. For those that are wondering the Teflon tape or film is wrapped around the conductor in a fashion that there is a certain amount of overlapping. When the wire is run through an oven or heating system the layers of Teflon will bond with each other and this is called sintering.
Last Edit: 1 year 6 months ago by Peter J Stewart-Hay.
The administrator has disabled public write access.
Time to create page: 0.295 seconds