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中空玻璃的基本制作工艺由玻璃清洗

发布时间:2022/04/15    发布人:

1.玻璃清洗
1. Glass cleaning
清洗玻璃是中空玻璃生产的一个环节,也是保证中空玻璃密封性的非常重要的环节之一。如果玻璃上的油渍和汗水不能完全清洗掉,密封胶对玻璃的粘合力就会大大削弱,从而降低中空玻璃的密封效果。现在的生产中,很多厂家特别是小厂家,往往对清洗玻璃的重视程度不够,造成大量不合格产品流入市场
Cleaning glass is not only a link in the production of insulating glass, but also one of the very important links to ensure the sealing of insulating glass. If the oil stains and sweat on the glass cannot be completely cleaned, the adhesion of the sealant to the glass will be greatly weakened, thus reducing the sealing effect of the insulating glass. In the current production, many manufacturers, especially small manufacturers, often do not pay enough attention to cleaning glass, resulting in a large number of unqualified products flowing into the market


2.干燥剂选择
2. Desiccant selection
选择干燥剂时需要综合考虑干燥剂的性质。干燥剂的选择与所选用的中空玻璃胶的类型有直接关系,一定要结合起来考虑。中空玻璃的边缘密封失败,意味着门窗失去应有的功能,不但门窗的节能性能达不到要求,而且消费者不能透过结雾的空气层看清外面,影响中空玻璃的透明度,并降低隔热效果。长时间的结雾会使玻璃的内表面发生霉变或积碱,产生白斑,严重影响中空玻璃的外观质量。由此可见,选择高质量的中空玻璃密封胶是防止中空玻璃结雾的关键选用的中空玻璃密封胶应符合国家或行业标准要求,并且双层中空玻璃的一道和二道密封胶应相适合,不能互溶或有反应,否则有可能导致玻璃表面污染,甚至老化。
When selecting desiccant, we need to comprehensively consider the properties of desiccant. The choice of desiccant is directly related to the type of insulating glass adhesive selected, which must be considered together. The failure of edge sealing of insulating glass means that the doors and windows lose their due functions. Not only the energy-saving performance of doors and windows can not meet the requirements, but also consumers can not see the outside through the fogged air layer, which affects the transparency of insulating glass and reduces the heat insulation effect. Fogging for a long time will cause mildew or alkali accumulation on the inner surface of the glass, resulting in white spots, which will seriously affect the appearance quality of the insulating glass. It can be seen that the selection of high-quality insulating glass sealant is the key to prevent the fogging of insulating glass. The selected insulating glass sealant should meet the requirements of national or industrial standards, and the first and second sealants of double-layer insulating glass should be suitable, which can not dissolve or react with each other. Otherwise, the glass surface may be polluted or even aged.
3.双层中空玻璃涂敷
3. Double insulating glass coating
合片是制作双层中空玻璃的中间一环。合片前丁基胶的涂敷,决定着中空玻璃的综合质量。如果两道密封胶之间存在缝隙,会引起漏气。同时应注意涂抹过薄的二道密封胶。在安装使用一段时间后,受环境温度变化、日晒及风压的作用,密封胶会形成裂纹,即使是非常小的裂纹,水汽就有可能慢慢地进入胶层内,形成结雾,使密封胶丧失密封作用。
Lamination is the middle ring of making double-layer insulating glass. The coating of butyl adhesive before lamination determines the comprehensive quality of insulating glass. If there is a gap between the two layers of sealant, it will cause air leakage. At the same time, pay attention to applying too thin two layers of sealant. After installation and use for a period of time, the sealant will form cracks due to the changes of ambient temperature, sunlight and wind pressure. Even if it is a very small crack, the water vapor may slowly enter the adhesive layer and form fog, so that the sealant will lose its sealing effect.
除了一些正规中空玻璃厂因产品质量问题而出现结雾现象外,一些消费者片面追求低价产品,也使得一些不法商贩找到机会,他们采用双面胶将两片玻璃直接粘连起来,再涂上普通的便宜的玻璃胶,冒充中空玻璃,此种玻璃不但没有隔音隔热作用,遇上潮湿天气就会产生结雾现象。一旦出现中空玻璃结雾现象,基本无法维修,只能更换。
In addition to the fogging phenomenon in some regular insulating glass factories due to product quality problems, some consumers unilaterally pursue low-cost products, which also makes some illegal vendors find opportunities. They use double-sided adhesive tape to directly bond the two pieces of glass, and then apply ordinary cheap glass adhesive to pretend to be insulating glass. This kind of glass not only has no sound insulation and heat insulation effect, but also fogging will occur in wet weather. In case of fogging of insulating glass, it is basically impossible to repair and can only be replaced.
以上就是为大家介绍的有关中空玻璃生产线的详细介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以专业的态度,为您提供服务http://www.wolfgang-lilienthal.com
The above is the detailed introduction of the insulating glass production line. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.wolfgang-lilienthal.com

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