Clean Source, a BFK Solutions LLC Newsletter

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Volume XI, Issue 10

October 2014

IN THIS ISSUE

Feature Article - Solvency: The Physics of Cleaning, Part 11

Knowledge is Power – Use it!


“I currently manage two ultrasonic clean lines and in my quest to acquire more knowledge about cleanliness, I came across the Handbook for Critical Cleaning. It is a great help for me and it is a source of valuable information.

The Handbook for Critical Cleaning is a must have for all seeking to achieve optimum cleanliness and maintain it.”
Nicole Tonfack
Manufacturing Engineer 
Coherent, Inc


FEATURE ARTICLE

Solvency —The Physics of Cleaning, Part 11 

By Ed Kanegsberg, BFK Solutions LLC

A cleaning chemistry is effective due to physical and chemical properties.  In the last issue of Clean Source (1), we discussed wetting of surfaces and explained that for a fluid to wet a substrate surface, the surface energy of the substrate needs to be greater than the surface tension of the fluid. However, there is more to cleaning than wetting.

read more 


KNOWLEDGE IS POWER - USE IT

In writing

Decisions
You boss has put you in charge of picking out a new cleaning system. You’ve done the groundwork. Still having trouble deciding?  For practical nudges, read “Selecting a Cleaning System” in the September issue of Controlled Environments Magazine. 

http://www.cemag.us/articles/2014/09/selecting-cleaning-system

Upcoming Programs

FDA Public Workshop  - Additive Manufacturing, Medical Devices
The FDA will hold a public workshop with interactive discussion on technical considerations of 3D printing of medical devices. 

“The purpose of this workshop is to provide a forum for FDA, medical device manufactures, additive manufacturing companies, and academia to discuss technical challenges and solutions of 3D printing.  The Agency would like input regarding technical assessments that should be considered for additively manufactured devices to provide a transparent evaluation process for future submissions.”

Critical cleaning is an important factor in device manufacture; and Ed Kanegsberg has been asked to be a break out session moderator. We think you should consider attending the conference. And, of course, we’d love to discuss this important issue with us.

The workshop will be held October 8 – 9, 2014 at the FDA White Oak Campus in Silver Spring, MD. You can arrange to attend on-site or participate on-line.

http://www.fda.gov/MedicalDevices/NewsEvents/WorkshopsConferences/ucm397324.htm

Electronics Assembly, Southern California
The annual LA/Orange County Expo & Tech Forum will take place on November 6 in Long Beach. Come to 

” Ask the Experts About Contract Manufacturing/OEM Challenges,” apanel discussion moderated by Barb Kanegsberg. Pick the brains of industry experts  - get practical advice to make your process even more productive and profitable.   

http://www.laocsmta.org/TechExpo/index.html


How BFK Solutions Helps You

We’re independent. We don’t sell chemicals or cleaning equipment; and we don’t take commissions. Instead, we work for you.  This saves you cold hard cash. We use our 30 years of experience to help you make good decisions about your cleaning processes, your manufacturing processes, your business. Check our website; send us an email; give us a call. We always like to hear from you.

 

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