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Trial #475

Trial #475

To remove ink from steel using immersion cleaning.

2009

0

1

1007

1008

Coupon

02/11/2009

5.00

Immersion/Soak

There are no related objects.

Steel

Inks

Tap water rinse

Air Blowoff

Gravimetric

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

Products were selected based on the compatibility of substrate and for removal of the contaminant. Ten percent concentrations were used and heated the samples at 130F. The coupons were immersed in a product for 5 minutes, rinsed in tap water at 120 F and dried using compressed air at room temperature. Coupons were coated with the ink contaminant using a handheld swab and allowed to dry for 120 minutes at room temperature. The contaminated coupons were weighed again to determine the amount of soil added. After cleaning process, the final weights were recorded, efficiencies were calculated and recorded.

Cleaner Initial wt Final wt % Removed
Sea Wash Cleaner      
  0.5090 0.1210 76.23
  0.1896 0.0748 60.55
  0.1077 0.0773 28.23
Simple Green D      
  0.2494 0.0309 87.61
  0.1389 0.0134 90.35
  0.5746 0.1027 82.13
Micro 90      
  0.2816 0.1995 29.15
  0.1753 0.1754 -0.06
  0.4178 0.4014 3.93
SC Aircraft      
  0.4232 0.2773 34.48
  0.2433 0.2392 1.69
  0.3573 0.3360 5.96
Soy Gold 1000      
  0.3248 0.3288 -1.23
  0.6573 0.4067 38.13
  0.1643 0.1227 25.32
Maxi Solv      
  0.1977 0.0794 59.84
  0.3112 0.1629 47.65
  0.7608 0.0790 89.62
SWR One      
  0.3892 0.2786 28.42
  1.1775 0.3356 71.5
  0.2693 0.0401 85.11

Three of the products removed more than 85% of the ink from the steel coupons using immersion cleaning.

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Name Class Section
Document Evaluation #0 Evaluation 3
Document Evaluation #1 Evaluation 3
Document Evaluation #3 Evaluation 3
Document Evaluation #4 Evaluation 3
Document Evaluation #5 Evaluation 3
Document Evaluation #6 Evaluation 3
Document Evaluation #7 Evaluation 3
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