Electronics Forum: emulsion (Page 1 of 2)

Emulsion

Electronics Forum | Tue Oct 24 13:50:48 EDT 2000 | careb

what does emulsion to a SMT stencil do?

Re: Emulsion

Electronics Forum | Tue Oct 24 19:40:40 EDT 2000 | Dave F

From the SMTnet Library Terms & Definitions [er whatever they call it] � Emulsion. A material that suppliers build-up on a printing screen to block portions of the screen. The un-blocked (open) portion of the screen define the pattern for depositi

Selective solder flux blocking nozzle.

Electronics Forum | Tue Oct 14 17:45:20 EDT 2008 | gregoryyork

is that the milky emulsion one ???

SOLDERMASK SCREEN PRINTING

Electronics Forum | Thu Oct 21 19:48:21 EDT 2021 | mikeybinec

Well, that sure bombed out. This xpress company does not understand what photo emulsion is Oh well

Microscreen stencils

Electronics Forum | Fri Nov 18 08:14:55 EST 2005 | cyber_wolf

We seem to be having a problem with our stencils delaminating from the emulsion quite frequently. Does anyone else out there that buys stencils from Microscreen have this problem ?

Solder Printing 2x2 inch ceramic Substrate

Electronics Forum | Thu Feb 15 10:40:27 EST 2007 | phil69

Hi All, I was wondering if anyone has experience of printing solder paste on to 2x2" ceramic substrates.. At present we are using a very old de haart printer with a mesh emulsion screen.. I am looking to replace this with a more reliable mo

Mesh Size Vs. Particle size of silver inks

Electronics Forum | Mon Nov 22 11:19:39 EST 2004 | davef

Short answer: Yes. Depending on the application of the conductive ink, suppliers select different mesh for the silver particles. So, you should follow your supplier's recommendations for printing, for instance: Conductive Ink||PI-2000 Highly Condu

Screen Printing

Electronics Forum | Mon May 01 22:55:02 EDT 2006 | KEN

....am I reading this correctly? "Screen Printing" or "Stencil Printing" Screen = agree = off-contact.....it's fuzzy going back into the memory banks to the early 90's. Screen mesh and emulsion will stretch to produce the gasket affect while snapp

Paste printing way to thick!

Electronics Forum | Sat Mar 29 15:29:06 EDT 2008 | aw

I am printing a ceramic paste through a 160 mesh screen that should have a theoretical wet print thickness of 53um but the only way I can get the print that thin is to increase down stop and slow the stroke. This is causing problems with the mesh, s

PCB Trouble shooting Lab

Electronics Forum | Tue Apr 17 09:38:04 EDT 2001 | CAL

With some help from our good Friends at Agilent Technologies our RF Lab includes testing up to 100GHz. Equipment includes Vector network analyzer, signal analyzer, dual channel power meter, noise filter meter, advanced impedance analyzer (including

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