5. Paint Stripper Evaluation form.pdf

Multi-Metal Paint Stripper Evaluation Form

Manufacturer:

Product Name:

Mandatory Items to pass* Date:

Stripping Performance Study:

ferrous- 99% minimum paint removal of a new solution at 180°F

PROCESS

TIME: under 30 min 31- 60 min 61-90 min more than 91 min

POINTS

SCORED: 12 9 6 0- FAILURE

Base Metal attack on steel at ambient for 24 hours.

WEIGHT LOSS: No Loss <0.1% <0.2% >0.2%

POINTS

SCORED:

3 2 1 0-FAILURE

Base Metal attack on Aluminum at ambient for 24 hours.

WEIGHT LOSS: No loss <0.1% <0.2% >0.2%

POINTS

SCORED: 3 2 1 0-FAILURE

Aged Tank life performance: 99% minimum paint removal of a contaminated solution at 180°F

PROCESS

TIME: Under 45 min 46-90 min 91-135 min 135-180 min more than 181 min

POINTS

SCORED: 12 10 8 6 0-FAILURE

Manufacturer:

Product Name:

FOAM TESTING: Foam must collapse after 10 seconds of development t 180°F.

TIME TO

COLLAPSE:

NO FOAM

LESS THAN

10 SEC

>10 SEC

5 4 0-FAILURE

IF two materials have the same score at the end of testing:

A Tie Breaker Test will be performed.

Tie Breaker Testing**: Hydrogen Embrittlement ASTM F519.

PASS FAIL Hours to Failure:

* A failure in any category makes the material technically undesirable and all testing stops for that product.

**If both materials fail in a tie breaker test, the one with the highest hours before failure is considered better.

If both materials PASS, the material with the lowest price per gallon is considered better.

Chemist:

TOTAL SCORE:

Chemist:

Sheet1