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Trial Number 0

Trial Purpose:

To generate a list of alternatives for replacing MEK in ink removal

Date Run:

03/22/2005

Experiment Procedure:

Using the laboratory's database for solvent cleaning substitution, the lab generated the following lists of products. The products have been evaluated at SSL under similar conditions to the client's criteria. In addition, reports from previous medical device companies were sent to client.

Trial Results:

The following four products were tested for Sharpie Ink removal.

CompanyName ProductName Classification
Church & Dwight Co Inc Armaklean M Aero Alkaline Aqueous
Gemtek Products SC Aircraft & Metal Cleaner Alkaline Aqueous
International Products Micro 90 Alkaline Aqueous
Today & Beyond Beyond 2004 Alkaline Aqueous

These products have been tested for other types of ink.

Company Product Classification
AG Environmental Products Soy Gold 1000 Organic  
Bio Chem Systems Bio T Max Terpene-Semi-Aqueous
Church & Dwight Co Inc Armaklean M Aero Alkaline Aqueous
Finger Lakes Chemical 1/1/02 Terpene
Florida Chemical Company D-Limonene Terpene
Gemtek Products SC Aircraft&Metal Alkaline Aqueous
Inland Technologies Inc EP 921 Organic
International Products Micro 90 Alkaline Aqueous
Loctite Corporation 7360 Ester
National Diagnostic Opti Clear Terpene
Nensco Supply USA Wash Petroleum Distillate
Prisco Printers Service PES 320 Ester
Tarksol Inc Tarksol HTF 60 Terpene
Tarksol Inc Tarksol HTF-50 Semi-Aqueous
Twin Rivers Technologies Methyl Ester 1618 Ester
Vertec BioSolvents Ink Zapper Organic

Success Rating:

Technology Transfer.

Conclusion:

Cleaning varies from case to case.  The SSL recommends process specific testing on potential replacement cleaning chemicals.  If more information is needed on a particular product, or you are interested in conducting cleaning trials, please contact the lab at (978)934-3133.

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