Organic silicon pressure-sensitive adhesive with high peel strength, pressure-sensitive adhesive tape and preparation method of organic silicon pressure-sensitive adhesive

The invention relates to the field of organic silicon pressure-sensitive adhesives, and particularly discloses a high-peel-strength organic silicon pressure-sensitive adhesive, a pressure-sensitive adhesive tape and a preparation method of the high-peel-strength organic silicon pressure-sensitive ad...

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Bibliographische Detailangaben
Hauptverfasser: PAN CHAOQUN, LI SHUANGSHUANG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the field of organic silicon pressure-sensitive adhesives, and particularly discloses a high-peel-strength organic silicon pressure-sensitive adhesive, a pressure-sensitive adhesive tape and a preparation method of the high-peel-strength organic silicon pressure-sensitive adhesive. The organic silicon pressure-sensitive adhesive comprises the following raw materials: vinyl-terminated silicone oil, methyl MQ silicon resin, an inhibitor, a cross-linking agent, an anchoring agent, a catalyst and an organic solvent. Coating a liquid organic silicon pressure-sensitive adhesive on the surface of the base material by adopting a scraper type coating machine to obtain a liquid adhesive film; and drying and curing in a drying oven to obtain the organic silicon pressure-sensitive adhesive tape. According to the invention, dodecane solvent oil is used as a solvent to replace toluene used by a traditional solvent type pressure-sensitive adhesive, and MQ resin is dissolved at a high temperature to