High-temperature-resistant pressure-sensitive adhesive protective film

• Main Author: ZENG XIANGHAI
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; POLISHES; USE OF MATERIALS AS ADHESIVES

The utility model discloses a high temperature resistant pressure sensitive adhesive protective film, including protective film main part, buffer layer, base film layer and release film, protective film main part central position is provided with base film layer, and the interior of base film layer is evenly distributed with chamber, the interior of chamber is filled with graphene powder, the buffer layer is provided on one side of base film layer, the release film is provided on the other side of base film layer. A high-temperature-resistant layer is arranged on the side, away from the base film layer, of the buffer layer, a flame-retardant layer is arranged on the side, away from the buffer layer, of the high-temperature-resistant layer, and a release film is arranged on the side, away from the flame-retardant layer, of the protective film body. The protective film body, the base film layer and the high-temperature-resistant layer are installed, the cavities are evenly distributed in the base film layer, th