ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/blog/012419-halogens-and-halides-consider-halogen-free-flux-and-solder-paste
Halogens and Halides: Consider Halogen-Free Flux and Solder Paste Nordson EFD Corporate | Global Directory | Languages Division Only All of Nordson Home Products Accessories
| https://www.eptac.com/faqs/ask-helena-leo/ask/excess-flux-causing-intermittent-connection-issues
. When additional flux is added or the existing flux has not reached soldering temperatures, it is still active and corrosive. What is happening is the flux is causing a film condition within the connector and preventing a good contact, thereby creating an intermittent connection
| https://www.eptac.com/faqs/soldertips/soldertip/issues-of-burnt-flux-on-class-3-pcb-assemblies
won’t hurt or degrade the product if left on the boards after soldering. Fully active fluxes, if left behind, are susceptible to the absorption of moisture which is a problem when the product is in the field as the flux residues are still active and when moisture is
| https://www.eptac.com/soldertip/issues-of-burnt-flux-on-class-3-pcb-assemblies/
won’t hurt or degrade the product if left on the boards after soldering. Fully active fluxes, if left behind, are susceptible to the absorption of moisture which is a problem when the product is in the field as the flux residues are still active and when moisture is
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/smd4300tf10-tacky-flux-in-10cc-syringe-no-clean-water-washable-w-plunger-tip
. For installation of Lead Free BGA's we suggest Amtech NWS-4400 mildly active tacky flux to provide a higher yield. Recommended by Precision PCB Services, Inc
| https://www.eptac.com/faqs/ask-helena-leo/ask/wave-solder-machine-flux-system-testing-on-a-budget
. As the solvents evaporate the fluxes become more active per given volume, so this has to be watched closely. All you need to address this is an acid test kit, which can be purchased from your flux manufacturer
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/amtech-nws-4400-ha-tf-water-washable-lead-free-tacky-solder-flux-rem1
– Complies with REACH articles 33 and 67 of regulation (EC) No. 1907/2006 For installation of Lead Free BGA's we suggest Amtech NWS-4400 mildly active tacky flux to provide a higher yield. Cleaning
| http://etasmt.com:9060/cc?ID=te_news_industry,24562&url=_print
water Chiller for cooling the PCB fastly: It is particularly important to obtain a good solder quality, which can use a solder paste with a lower active flux, while also improving the solder bridge performance and reducing the PCB
| https://www.eptac.com/faqs/ask-helena-leo/ask/solder-selection-for-printed-circuit-boards-and-terminals
. Verify no additional flux was used to make sure you don’t have flux that was not exposed to soldering temperature as low solid content flux is active until it reaches soldering temperatures
| https://www.eptac.com/ask/solder-selection-for-printed-circuit-boards-and-terminals/
. Verify no additional flux was used to make sure you don’t have flux that was not exposed to soldering temperature as low solid content flux is active until it reaches soldering temperatures
