| 摘要 |
PURPOSE: Provided is a sun light resisting film with permanent UV screening, without using an existing UV screen agent, and easily expressing precise color by pressure sealing layer. When applied on the windows of automobile, building and exhibition room, the film screens the sun light and protects the accidents by scattering pieces of the glass in case the windows are broken. CONSTITUTION: The film consists of a support film, a surface protecting layer formed at one side of support film, and a colored pressure-adhesive layer formed at the other side of support film. In the support film, the film is a plastic film containing 1-94 mol of naphthalene group by copolymerization and blending.
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