Chlorinated polyolefins as adhesion promoters for plastics
- Univ. of Missouri, Rolla, MO (United States)
A new procedure which tests the peel strength of a topcoat applied to a substrate was used to quantitatively determine the effectiveness of a chlorinated pololefin as an adhesion promoter for coatings on plastics. A 4 to 5-fold increase in adhesion resulted for a latex vinyl acrylic topcoat that was applied to polypropylene. Electron Spectroscopy for Chemical Analysis studies showed a topcoat/chlorinated polyolefin adhesive failure for both melamine crosslinked and urethane crosslinked polyester systems on polypropylene. Topcoat/chlorinated polyolefin adhesive failure also occured for both melamine crosslinked and urethane crosslinked polyester systems on thermal plastic olefins. All failure tests were performed at ambient conditions.
- OSTI ID:
- 143992
- Report Number(s):
- CONF-930304-; TRN: 93:003688-1498
- Resource Relation:
- Conference: 205. American Chemical Society national meeting, Denver, CO (United States), 28 Mar - 2 Apr 1993; Other Information: PBD: 1993; Related Information: Is Part Of 205th ACS national meeting; PB: 1951 p.
- Country of Publication:
- United States
- Language:
- English
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