Archive | Electronic

Replacing Hazardous Acids

Q: What can I use to replace hazardous acids below pH 1 cleaning?
A: Depending on exactly what you are using your acid cleaning to do, we may be able to help you.

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Improving DI Water Wettability

Q. We are looking for a low concentration surfactant to improve DI water wetting to polycarbonate and stainless steel during an aerated flushing operation for removal of sub-micron surface particles. Our parts are cleaned before assembly – we need to improve a DI-water flushing operation that is meant to remove sub-micron sized surface particulate from inside an assembled gas path (tube). How can we improve wettability of DI water?

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Posted in Electronic, Liquinox0 Comments

Removing RMA Solder Flux

Q. We need to remove RMA solder flux on indium/lead soldered subassemblies. Most aqueous cleaners attack this solder. A. According to the Materials H

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Defining Free Rinsing Detergent

A non-free rinsing cleaner might contain fragrances that were designed to deposit and leave a fresh scent, or it might contain corrosion inhibitors that are designed to deposit and leave behind an anti-corrosion film.

Alconox, Inc, cleaners are free rinsing detergents and do not leave deposits on substrates after rinsing.

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Posted in Aerospace, Alcojet, Alconox, Alcotabs, Biotechnology, Citrajet, Citranox, Cosmetic, Detergent 8, Detergents, Detojet, Electronic, Environmental, Filter, Food & Beverage, Foodservice, Healthcare, Laboratory, Liquinox, Luminox, Medical Device, Metalworking & Precision Manufacturing, Nuclear, Optical, Pharmaceutical, Photovoltaic, Solujet, Tattoo, Tergajet, Tergazyme0 Comments

Critical Cleaning Challenge? There’s an App for that…

Have a critical cleaning challenge? There’s an App for that!! Alconox, Inc. the critical cleaning experts, launches its first ever application to put your cleaning needs and detergent selection information right at your fingertips.

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Posted in Aerospace, Ask Alconox, Biotechnology, Cosmetic, Detergents, Electronic, Environmental, Filter, Food & Beverage, Foodservice, Healthcare, Industry, Laboratory, Manual Lab Cleaning, Medical Device, Metalworking & Precision Manufacturing, Validation0 Comments

Cleaning Fiber Optics

There is near zero tolerance of contamination in fiber optics. Fiber optic cable needs scrupulously clean surfaces at the glass joint to assure efficient light transmission. Any cleaner which leaves a residue will make matter worse as this will attract contaminants.
The best process for cleaning fiber optic cable is…..

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Posted in Alconox, Electronic, Liquinox, Optical0 Comments

Rust Free Cleaning of Component Leads & Boards

Q. Our current cleaning process has a tendency to leave spots on board and component leads. Analysis of the white spots shows oxides of tin and lead; rust-colored spots show iron oxide. FTIR analysis shows no organic content, so it’s not soap, flux, etc. I have recommended that the production people use appropriate Alconox Inc. cleaner or possibly DI water only for a very short cleaning cycle, and that they dry the boards promptly in flowing warm air. Rust is coming from tinned steel component leads. C

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Posted in Alconox, Electronic0 Comments

disposal

Disposal of Alconox, Inc. Detergents

What is the proper way to dispose of your detergents? Detergent disposal in a proper manner is an integral part of a robust cleaning program regardless of scale or industry. Alconox, Inc. detergents are biodegradable….

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Posted in Aerospace, Alcojet, Alconox, Alcotabs, Biotechnology, Citrajet, Citranox, Cosmetic, Detergent 8, Detergents, Detojet, Electronic, Environmental, Filter, Food & Beverage, Foodservice, Healthcare, Laboratory, Liquinox, Luminox, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical, Solujet, Tergajet, Tergazyme0 Comments

What is Critical Cleaning?

Q: What precisely is critical cleaning? How does it differ from “regular” cleaning? A: It refers to a very specific type of cleaning. It is where the cleaning itself impacts the value of the finished output from whatever residue/contaminant is being cleaned.

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Posted in Aerospace, Biotechnology, Cosmetic, Electronic, Environmental, Filter, Food & Beverage, Foodservice, Healthcare, Industry, Laboratory, Manual Lab Cleaning, Medical Device, Metalworking & Precision Manufacturing, Pharmaceutical0 Comments

Neutralizing Citranox for Waste Disposal

Q. We manufacture electronics and use Citranox to cleans oil off of a variety of machined parts. However, our Municipal Water District does not allow the disposal of spent Citranox. Can you recommend a neutralization procedure?

A. You will need 0.14 lbs, 0r 2 ¼ oz of baking soda (sodium bicarbonate) to neutralize a gallon of un-used 1% Citranox solution to a pH near 7. Note that some of the acidity in Citranox may be depleted …

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