The invention provides a glass explosion-proof shield film and a preparation method thereof. The glass explosion-proof shield film comprises a silica gel protective film layer, a scratch-resistant layer, a base material layer, a pressure-sensitive adhesive layer and a transparent release protective film layer which are stacked in sequence. On the basis of protecting an automobile front windshield,the shield film can be tightly attached to the automobile front windshield with a large radian, is high in toughness, cannot cause breakage and splashing of the glass under huge impact, and plays anexplosion-proof role; and meanwhile, the glass explosion-proof shield film also has high scratch resistance and aging resistance, good ultraviolet-proof and heat-insulating effects and long service life, and is easy to realize mass production. The preparation method of the novel glass explosion-proof shield film is simple in process, bubbles and wrinkles are not prone to being generated in the film pasting process, attractiveness is high, and operation is convenient and fast.
本发明提供一种玻璃防爆盾甲膜及其制备方法,该玻璃防爆盾甲膜包括依次层叠的硅胶保护膜层、耐刮层、基材层、压敏胶层和透明离型保护膜层。该盾甲膜在保护汽车前挡玻璃的基础上,能紧密贴合弧度大的汽车前挡玻璃,韧性大,受到巨大冲击也不会造成玻璃的破碎飞溅,起到防爆的作用;同时该玻璃防爆盾甲膜还具有优异的耐刮、抗老化性能,防紫外线与隔热效果俱佳,使用寿命长,易实现量产化。该新型玻璃防爆盾甲膜制备方法工艺简单,且在贴膜过程中不易产生气泡和褶皱,美观性强,操作便捷。
Glass explosion-proof shield membrane and preparation method thereof
一种玻璃防爆盾甲膜及其制备方法
2021-03-23
Patent
Electronic Resource
Chinese
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