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膜結構停車棚怎么避免變黃?
來源:http://www.baokangjixie88.com/ 發布時間:2021-12-11
膜結構車棚在近幾年可以說是非常受歡迎,很多的小區和廠區都在使用,但是有很多地方的膜結構車棚沒用多長時間就開始泛黃,逐漸失去應有的裝飾作用。那么膜結構車棚避免發黃的方法是什么呢?下面就為大家簡單介紹一下。
Membrane structure sheds have been very popular in recent years. Many communities and factories are using them, but in many places, membrane structure sheds began to turn yellow before long, gradually losing their due decorative role. So what is the method to avoid yellowing of membrane structure shed? Let's give you a brief introduction.
膜結構車棚避免發黃的方法:
Methods to avoid yellowing of membrane structure shed:
1、對于還沒有安裝的膜結構車棚來說,如果一定要選用PVC膜材,那么想要避免其出現黃變問題,那么在膜材生產加工時,對穩定不好的PVC+CPE體系,通過增加穩定劑用量可消減一些型材泛黃問題;降低加工溫度比不降低加工溫度色澤變白些;在復合穩定劑中單純加單鉛鹽效果不比增加復合穩定劑效果好;單純加鈦白再適度增加一些內潤滑劑效果更好。
1. For the membrane structure shed that has not been installed, if PVC membrane material must be selected to avoid yellowing, the yellowing problem of some profiles can be reduced by increasing the amount of stabilizer for the unstable PVC + CPE system during membrane material production and processing; Reducing the processing temperature is whiter than not reducing the processing temperature; The effect of adding single lead salt in composite stabilizer is not better than that of adding composite stabilizer; It is better to simply add titanium dioxide and moderately add some internal lubricant.
2、若是膜結構車棚已經安裝完畢,并且膜材已經開始發黃,那么不要強行用增白劑等直接刷洗,這樣很容易損傷膜材,導致膜材壽命大幅縮短,或直接破損。同時也不得私自進行刷漆處理,因為普通的白漆可能存在腐蝕性,會腐蝕膜材,同樣會破壞膜材表面。如果不介意黃變帶來的膜結構車棚外觀影響,那么在短時間內是不需要進行處理的,因為其并不影響正常使用。但是如果十分介意,那么可以對膜結構車棚的表面重新進行涂敷工作。
2. If the membrane structure shed has been installed and the membrane material has begun to turn yellow, do not force the membrane material to be directly brushed with whitening agent, which is easy to damage the membrane material, resulting in a significant reduction in the service life of the membrane material or direct damage. At the same time, painting treatment shall not be carried out without permission, because ordinary white paint may be corrosive, which will corrode the film material and damage the surface of the film material. If you don't mind the appearance impact of membrane structure shed caused by yellowing, it doesn't need to be treated in a short time, because it doesn't affect normal use. However, if you really mind, you can re coat the surface of the membrane structure shed.
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The wonderful content of this article is provided by the membrane structure parking shed. There are many wonderful contents on this website. You can click to enter more contents http://www.baokangjixie88.com/ We have special customer service to answer your questions
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