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Trial #2

Trial #2

To evaluate effects of cleaners on painted products for stain removal or cleaning purposes.

2014

21

6

0

0

Coupon

05/28/2014

30.00

Manual Wipe

Allison Leader

Stainless Steel

Waxes

None

Air dry

Gravimetric

Three coupons were placed in a Gardner Straight Line Washability unit. A Kimberly-Clark Wypal reinforced paper towel was attached to the cleaning sled and soaked with 4-6 sprays of cleaning solutions. Each coupon was sprayed 3-5 times with the same cleaning solution.  The cleaning unit was run for 20 cycles (~33seconds). At the end of the cleaning, bottom parts of the coupons were wiped once with a dry paper towel.  Final weights were recorded, efficiencies were calculated and recorded.

Cleaner Initial wt Final wt % Removed
Moldex_PaintPrep_WaxPencil 0.0060 0.0069 -15.00
  0.0066 0.0092 -39.39
  0.0082 0.0074 9.76
Motsenbocker_WaxPencil 0.0118 0.0037 68.64
  0.0153 0.0070 54.24
  0.0086 0.0029 66.27
TSP_Substitute_WaxPencil 0.0005 0.0049 -880.00
  0.0052 0.0050 3.85
  0.0084 0.0079 5.95
Moldex_PaintPrep_WaxCrayon 0.0116 0.0128 -10.34
  0.0147 0.0117 20.40
  0.0147 0.0140 4.76
Motsenbocker_WaxCrayon 0.0141 0.0080 43.26
  0.0159 0.0083 47.79
  0.0152 0.0107 29.60
TSP_Substitute_WaxCrayon 0.0210 0.0209 0.47
  0.0155 0.0125 19.35
  0.0137 0.0126 8.03

None of the cleaning products used proved to be effective in the task of removing wax pencil or wax crayon from a stainless-steel surface.  This experiment, if repeated, should be done with different cleaning solutions.

No relation

Name Class Section
Document Evaluation #0 Evaluation 3
Document Evaluation #1 Evaluation 3
Document Evaluation #2 Evaluation 3
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