打膠時中空玻璃起霧怎么辦？
原因：1.氣壓平衡孔和排水孔未開或開孔不合理，導致水不排出，經長時間蒸發(fā)后蒸氣進入玻璃中間層，產生水霧；
Reason: 1 The air pressure balance hole and drainage hole are not opened or the opening is unreasonable, resulting in the non discharge of water. After evaporation for a long time, the steam enters the middle layer of glass and produces water mist;
2.墊片的安裝位置不合理，墊片沿玻璃放置，邊緣粘貼時不留一定間隙，很容易使墊片直接與雨水接觸，吸附后雨水直接進入在玻璃之間產生；
2. The installation position of the gasket is unreasonable. The gasket is placed along the glass, and there is no gap when pasting the edge, which is easy to make the gasket directly contact with the rainwater, and the rainwater directly enters between the glasses after adsorption;
3.玻璃沒有緊密密封，并且四個側面的密封膠不能很好地發(fā)揮作用，即使有泄漏。
3. The glass is not tightly sealed, and the sealant on the four sides cannot work well, even if there is leakage.
解決方案：1.盡可能使用高質量的中空玻璃。高質量的中空玻璃可以大大避免這種現象；
Solution: 1 Use high-quality insulating glass as much as possible. High quality insulating glass can greatly avoid this phenomenon;
2.應添加玻璃墊片，墊片的位置應距玻璃1-2mm，距玻璃下側3-4mm，這樣可以避免墊片與水接觸，當然，選擇低吸水率的墊片；
2. Glass gasket shall be added, and the location of the gasket shall be 1-2mm away from the glass and 3-4mm away from the lower side of the glass, so as to avoid the contact between the gasket and water. Of course, the gasket with low water absorption shall be selected;
3.玻璃一定要密閉，操作時要小心謹慎，這在實際生產中會引起問題。主要原因是密封性不好。
3. The glass must be sealed and carefully operated, which will cause problems in actual production. The main reason is poor sealing.
4.在底部隔板的外側涂一層玻璃膠，以減輕雨水與隔板的接觸；
4. Apply a layer of glass glue on the outside of the bottom diaphragm to reduce the contact between rainwater and the diaphragm;
5.非常需要打開氣壓平衡孔和排放孔。
5. It is very necessary to open the air pressure balance hole and discharge hole.
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