Fortcryl 8215, due to their good cohesion, cohesion and tack, is especially indicated as self-adhesive “P.S.A.” mainly in the manufacture of paper labels or polyolefin films in general. The film obtained with Fortcryl 8215 is transparent and slightly yellowish. Fortcryl 8215 based self-adhesives can be applied with the use of application systems, such as, “direct roll”, “roll rackel”, “reverse roll”, “reverse gravure”, etc. The drying of Fortcryl 8215 is fast, which brings high speed as an advantage to the machine. In the development of self-adhesives “P.S.A.” based on Fortcryl 8215, prior tests should be done because its compatibility with other components of the recipe and interaction with other materials such as tackifiers, wetting and defoaming, etc., is influenced by many conditions that are impossible for us to predict, even with our experience. For the development of formulations/application processes based on Fortcryl 8215, please contact the technical department of Oswaldo Cruz Química.
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