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Trial Number 209

Trial Purpose:

Laboratory evaluations of alternative cleaning products

Date Run:

09/27/2002

Experiment Procedure:

Basic cleaning performance testing was conducted using ASTM G122 as the bases for cleaning. 

Cleaning: 5 min Immersion cleaning with stir-bar agitation @ 68 F
Rinsing: 1/2 min, manual, in 68 F water (tap)
Drying: 1 min with heat gun @ 500F
Contaminant: Formax Manufacturing Corp, F-26 grease stick polishing lubricant (solid)
CAS# 68815-16-7 Saponified stearic
67701-27-3 Hydrofol glycerine
64742-52-5 Mineral oil
102-71-6 Emulsifying agent

Trial Results:

None of the cleaners were effective at ambient temperature. Will perform next trial with added heat, cleaners and rinse water will be at 120 F.

Success Rating:

Preliminary compatibility tests on substrate coupons encouraging for at least one cleaning chemistry. More in-depth laboratory testing necessary.

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