Trial Number 128

Trial Purpose:

Laboratory evaluations of alternative cleaning products

Date Run:

01/08/2002

Experiment Procedure:

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

Cleaning : 5 min. immersion cleaning at `40 F with stir-bar agitation.
Rinsing   : 1/2 min. manual in water at 120 F
Drying    : 1 min. with heat gun at 500 F
Contaminant : Contaminated machine Oil collected from machine table (Shelf CT-3-997109)

Success Rating:

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

Conclusion:

Coupons in Geoguard were kept for 2 and 1/2 min because it appeared to be acting on the coupons and it foamed a lot.

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