Homebrew PCBs

Rick

Confirmed. I use this paper for all my toner transfer PCBs and brass plate nameplates, but was soaking in water with detergent and dishwasher rinse aid after transfer. The final white layer was difficult to remove, particularly on small holes and you had to scrub quite hard to remove it, risking damaging the thin tracks. Changing to freezing after transfer completely transformed the process, small hole centres are now clear of deposit on peeling.

Malcolm

I don't suffer from insanity I enjoy it!
Mene, mene, tekel, upharsin
The writing is on the wall.
Ha-ktovet al ha-kir

--------------------------------------------
On Wed, 8/14/13, Rick  Sparber <rgsparber@aol.com> wrote:

 Subject: Re: [Homebrew_PCBs] Re: Easy Fast Laser Print DIY Circuit Boards - Dave's toner-transfer freezing technique
 To: "Homebrew_PCBs@yahoogroups.com" <Homebrew_PCBs@yahoogroups.com>
 Date: Wednesday, August 14, 2013, 2:42 PM
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
   
 
 
     
       
       
       Malcolm,
 
 
 
 Thanks for the picture. Just to verify - you are able to
 deposit toner on this paper, thermally transfer it to
 copper, and then etch the copper?
 
 
 
 Rick
 
 
 
 On Aug 14, 2013, at 3:48 AM, Malcolm Parker-Lisberg <mparkerlisberg@...>
 wrote:
 
 
 
 > Rick
 
 > 
 
 > I added a photo of the wrapper of the pond shop inkjet
 photo paper I use to my folder, see:
 
 > <http://groups.yahoo.com/group/Homebrew_PCBs/photos/album/783475915/pic/list>
 
 > It is a heavyweight paper at 250g
 
 > 
 
 > Malcolm
 
 >