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Solder Paste and Flux | Soldering Pastes & Products | Nordson EFD Nordson EFD Corporate | Global Directory | Languages Division Only All of Nordson Home Products Accessories
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ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-faqs
? Aside from poor performance, the other major sign of mishandled solder paste is separation of the flux and alloy particles. Solder paste should be uniform in color and consistency
| https://www.eptac.com/faqs/soldertips/soldertip/soldertip-38-clean-vs-no-clean-fluxes
: Clean vs No-Clean Fluxes Question: We are using a Kester 186 RMA Flux for our assembly process. Can you tell me if you have to clean an RMA flux and what the issues are if we do not? Possible Solution: You
| https://www.eptac.com/soldertip/soldertip-38-clean-vs-no-clean-fluxes/
: We are using a Kester 186 RMA Flux for our assembly process. Can you tell me if you have to clean an RMA flux and what the issues are if we do not? Possible Solution: You
| https://www.eptac.com/faqs/ask-helena-leo/ask/soldering-covers-to-a-housing
. As for the flux, the RMA flux is in fact a no clean flux as the activators are bound within the rosin material. The issue is the polymerization of the rosin and the time it takes to fully polymerize and hardened, but in any case the issue to defend your position is IPC-610, Section 10.6.1 on page 10-38
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-selection-guide
) Rosin mildly activated (RMA) flux consists of rosin, solvent, and a small amount of activator. Most RMA flux is fairly low in activity and best suited to easily solderable surfaces
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
activators. RA flux has higher activity than RMA for moderately oxidized surfaces. Most RA flux residues are corrosive and should be removed. Maximum safe time before cleaning is product dependent. Residue may be removed with an appropriate solvent. Rosin
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/products/animal-health?con=t&page=7
) Nordson EFD Solder Paste, Solder Cream, SolderPlus, PrintPlus - WS, 4xx Safety Data Sheet - Paste Flux Rosin (CA EN) Nordson EFD Paste Flux, FluxPlus, R, RMA, RA, NC Safety Data Sheet - Solder Paste Rosin Leaded (CA EN
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