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牙膏修复玻璃划痕原理
更新时间: 2021-02-16 05:47:41  

1、牙膏中有颗粒度很细的氧化钛(金红石型钛白粉),其硬度大于玻璃,所以可以看作是玻璃抛光剂,可以通过反复摩擦磨平细微的划痕。

2、牙膏是可以去“轻微”划痕的,因为牙膏通常含有去除“牙渍”的研磨成分。

3、首先盐清水将需要处理的划痕部位清洗干净并晾干。

4、取一条干净的毛巾稍微浸湿,将牙膏涂在毛巾或是划痕部位。反复轻轻推擦,划痕基本上都能擦净或减弱。

关键词: 牙膏 修复 玻璃 划痕 原理

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