以免玻璃抛光时弄脏与周围环境，不是热能，所以要放太阳下晒20分钟左右，玻璃划痕修复，轿车挡风玻璃划痕修复，钢化玻璃划痕修复，玻璃划痕修复，建筑玻璃划痕修复，玻璃划痕修复套装幕墙装饰玻璃修复，现象玻璃划痕修复，门窗玻璃划痕修复，家具玻璃划痕修复，电器玻璃面板划痕修复，贴上固化膜后把定位贴轻轻撕掉手机电脑屏幕玻璃划痕修复。

钢化玻璃其实是一种预应力玻璃，为提高玻璃的强度，通常使用化学或物理的方法，在玻璃表面形成压应力，玻璃承受外力时首先抵消表层应力，从而提高了承载能力，增强玻璃自身抗风压性，寒暑性，冲击性等。

In fact, tempered glass is a kind of prestressed glass. In order to improve the strength of glass, it usually uses chemical or physical methods to form pressure stress on the surface of glass. When the glass bears the external force, it first counteracts the stress of the surface, thus improving the bearing capacity, enhancing the anti wind pressure, heat and shock, and so on.