The purpose of this test is to perform a preliminary lift test for Coatings Manufacturer to get a basic idea of solvent action on the two Durane coatings.
Five different chemistries were tested at concentrated levels. 10 Coupons were contaminated, five with the #51072 Coating, and 5 with the #51144 Coating, setting time was a maximum of fifteen minutes. The chemistries were allowed 30 minutes to react with the coatings and then a visual observation was made on the chemistries' effectiveness.
SUBSTRATE MATERIAL: 304 stainless steel coupons
CONTAMINANTS: Durane Based Coatings, #51144 & #51072
CONTAMINATING PROCESS USED: Coatings applied to swab