广东11选5

中空玻璃用二道密封膠使用前應做哪些前期準備?

發布時間:2019/07/03    發布人:

為保證注膠加工的質量,雙組份打膠機建議中空玻璃二道密封膠(簡稱中空膠)使用之前要做以下準備:
In order to ensure the quality of injection processing, the two-component glue maker suggests that the following preparations should be made before the use of hollow glass two-way sealant (hollow glue for short):
a:使用環境和養護環境的要求:中空膠注膠區應清潔、無塵、通風,溫度保持在10℃一40℃,相對濕度40%一80%;使用前中空膠本身的溫度應不低于10℃,在冬季存儲溫度比較低時,使用前應置入暖房數日后再使用;同時,中空玻璃養護區的溫度應不低于10℃。
A: Requirements for use and maintenance environment: Hollow glue injection area should be clean, dust-free and ventilated, the temperature should be maintained at 10-40 C and the relative humidity should be 40-80%. The temperature of hollow glue itself should not be lower than 10 C before use, and when the storage temperature is relatively low in winter, it should be placed in the heating room for several days before use, at the same time, hollow glass should be maintained. The temperature in the zone should not be less than 10 C.
b:基材表面的要求:所有的基材被粘部分都應進行清洗,除去灰塵,油污或其它污物;采用離線低輻射鍍膜玻璃加工制作中空玻璃時,其邊部封膠區要先進行除膜處理。
B: Requirements for the surface of the base material: All the adhered parts of the base material should be cleaned to remove dust, oil or other dirt; when making hollow glass by off-line low-radiation coated glass processing, the edge sealing area of the base material should be removed first.

雙組份打膠機
經驗分享:中空膠的固化是化學反應過程,溫度對其固化過程有較大的影響,合適的使用環境和養護環境是保證中空膠佳的固化與粘接性能的重要環境因素。污物、灰塵會影響到終粘接性能,因此,對被粘基材表面一定要進行清洗。低輻射鍍膜玻璃的膜層與結構膠的相容性較差,加工過程中建議將鍍膜玻璃先進行除膜處理,以保證中空膠與玻璃粘接良好。
Experience sharing: The curing of hollow adhesive is a chemical reaction process. Temperature has a great influence on its curing process. The suitable use environment and maintenance environment are important environmental factors to ensure the best curing and bonding properties of hollow adhesive. The dirt and dust will affect the final bonding performance. Therefore, the surface of the bonded substrate must be cleaned. Low radiation coated glass has poor compatibility with structural adhesives. In order to ensure good adhesion between hollow adhesives and glass, it is suggested that the coated glass should be removed first in the process of processing.
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广东11选5 Thank you for your reading and watching. The wonderful content of this article comes from: two-component glue beater. We will have more wonderful content to continue to show you. For more details, please click: http://tbplay265.com.

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