Browse Client Types

Browse past lab clients by general industry sectors

Trial Number 1

Trial Purpose:

To evaluate semi-aqueous products for resin removal using immersion cleaning.

Date Run:

06/23/2008

Experiment Procedure:

Nine products were selected from the lab's on-line database, www.cleanersolutions.org, based on supplied information from client. Each product was used at full strength in 300 ml glass beakers. Solutions were used at room temperature. Twenty-seven preweighed aluminum coupons were coated with the Mereco ECN 809 Base Black resin using a swab. Coupons were weighed a second time to determine the amount of soil added. Three coupons were immersed into each product and cleaned for 5 minutes using no agitation. Following cleaning, coupons were rinsed for 15 seconds in tap water at 68 F and dried using air blow off for 30 seconds at room temperature. Final weights were recorded, and efficiencies were calculated.

Trial Results:

Six of the nine products removed over 40% of the resin after only five minutes of immersion cleaning. The Smart Solve 605 removed over 70%. The table lists the amount of resin added, the amount remaining and the efficiency for each coupon cleaned.

Cleaner Initial wt Final wt % Removed
EZ Solv 2.4365 1.1997 50.76
  2.5610 1.4487 43.43
  2.5490 1.3278 47.91
Graffiti Remover SAC 0.9968 0.3810 61.78
  4.5480 1.8079 60.25
  1.8235 1.1350 37.76
Vertec BioGold #3 1.4315 0.9712 32.16
  1.1072 0.7802 29.53
  2.1620 1.6226 24.95
Ionox HC 2 2.1280 1.1368 46.58
  2.1730 1.6324 24.88
  1.7773 1.3583 23.58
Bio T Max 1.8281 0.9787 46.46
  2.0148 1.0709 46.85
  2.1788 1.3291 39.00
Solsafe 245 2.7403 2.0891 23.76
  2.1210 1.5612 26.39
  1.5743 1.2380 21.36
Graffiti Remover 2.1863 0.6904 68.42
  2.6732 0.7785 70.88
  2.9775 1.4637 50.84
Smart Solve 605 1.7721 0.5207 70.62
  1.0419 0.1691 83.77
  2.2441 0.8487 62.18
Floor Finish Remover 1.1368 0.5708 49.79
  1.6324 1.1040 32.37
  1.3583 0.7661 43.60

Success Rating:

A follow up test, usually based on company input.

Conclusion:

The six moderately successful products will be used again and will be used evaluated for 20 minutes of immersion cleaning.

Save Report as a PDF