| 摘要 |
PURPOSE: A solar light control film comprising a releasing surface treatment layer is provided to exhibit good appearance and to serve as a lubricating layer between a glass and a reduced-pressure adhesive layer. CONSTITUTION: The film comprises a protective layer(1), a supporter for plastic film(2) made of polyethylene terephthalate; a metallic deposition layer(3); a vacuum-pressure adhesive layer(4) and a releasing layer in order. The film further has a releasing surface treatment layer(6) consisting of modified cellulose acetate resin, polyvinyl pyridine resin and polyvinyl pyrrolidone resin in a ratio of 1/0.5-3/0.5-3 by weight. The surface treatment layer has a thickness of 0.1 to 8 micrometers to be applied.
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