<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>The present paper relates to water-borne polyurethane pressure-sensitive adhesives (PU-PSA) systems for self-adhesive protective films, and methods of their preparation. The typical protective films are self-adhesive films with excellent removability. Their manufacture is a film conversion process using common materials developed for the packaging industry (PVC and polyolefins). The most often used carrier for the constructions of protective films is PE. Polyurethane PSA layers are characterized by constant low peel adhesion between 3 and 5 N/2,5 cm.</p></abstract>

The present paper relates to water-borne polyurethane pressure-sensitive adhesives (PU-PSA) systems for self-adhesive protective films, and methods of their preparation. The typical protective films are self-adhesive films with excellent removability. Their manufacture is a film conversion process using common materials developed for the packaging industry (PVC and polyolefins). The most often used carrier for the constructions of protective films is PE. Polyurethane PSA layers are characterized by constant low peel adhesion between 3 and 5 N/2,5 cm.

Polyurethane pressure-sensitive adhesives as raw materials for the manufacturing of protective films

Institute of Organic Chemical Technology, West Pomeranian University of Technology Szczecin, ul. Pułaskiego 10, Pl 70-322 Szczecin, Poland

Polish Journal of Chemical Technology

The present paper relates to water-borne polyurethane pressure-sensitive adhesives (PU-PSA) systems for self-adhesive protective films, and methods of their...

Polyurethane pressure-sensitive adhesives as raw materials for the manufacturing of protective films

Published Online: Mar 17, 2011

Page range: 47 - 50

DOI: https://doi.org/10.2478/v10026-011-0009-6

Keywords
polyurethane, self-adhesive, protective films, peel adhesion

This content is open access.

Polyurethane pressure-sensitive adhesives as raw materials for the manufacturing of protective films

Published Online: Mar 17, 2011

Page range: 47 - 50

DOI: https://doi.org/10.2478/v10026-011-0009-6

Keywordspolyurethane, self-adhesive, protective films, peel adhesion

This content is open access.

Keywords
polyurethane, self-adhesive, protective films, peel adhesion