504 white residue when soldermask is uncured results

Electronics Forum: white residue when soldermask is uncured (22)

Re: white residue

Electronics Forum | Wed Jan 27 21:02:53 EST 1999 | Dave F

| i am working with the noclean process and getting white residues on the bottomside of the board probably due to the | wave soldering flux.i am using a no-clean solder paste and a noclean wave solder flux.The boards passed the accelerated temperatu

Re: white residue

Electronics Forum | Thu Jan 28 08:58:10 EST 1999 | Peet

| | i am working with the noclean process and getting white residues on the bottomside of the board probably due to the | | wave soldering flux.i am using a no-clean solder paste and a noclean wave solder flux.The boards passed the accelerated tempe

Express Newsletter: white residue when soldermask is uncured (467)

SMTnet Express - September 19, 2019

SMTnet Express, September 19, 2019, Subscribers: 32,226, Companies: 10,884, Users: 25,126 How Detrimental Production Concerns Related to Solder Mask Residues Can Be Countered by Simple Operational Adaptations Credits: Atotech The symbiotic

Partner Websites: white residue when soldermask is uncured (15)

Fluxless Soldering

Heller Industries Inc. | https://hellerindustries.com/fluxless-soldering/

+ H 2 Formic Acid Reflow Formic acid can be incorporated into most reflow profiles, but is recommended when peak temperatures are below 350C

Heller Industries Inc.

Prototyping PCBs: Everything You Need to Know Before You Start

Imagineering, Inc. | https://www.pcbnet.com/blog/prototyping-circuit-boards-everything-you-need-to-know-before-you-start/

Soldermask The solder mask layer is in place to insulate the copper traces. This prevents solder jumpers and keeps the copper from coming into contact with other metal

Imagineering, Inc.


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