丁基膠在施工中斷膠是怎么回事？該怎么辦？

　　What is the reason for the interruption of butyl rubber during construction? What should I do?

　　丁基膠作為中空玻璃的第一道密封，發揮著至關重要的作用，膠的質量以及施工的好壞都會嚴重影響中空玻璃的性能，丁基膠需要使用專業的涂覆機加熱后打膠在鋁邊框上，很多工廠在施工的過程中會出現丁基膠斷膠的現象，那么為什么會出現這種情況呢？

　　As the first seal of insulating glass, butyl rubber plays a crucial role. The quality of the rubber and the quality of the construction can seriously affect the performance of the insulating glass. Butyl rubber needs to be heated by a professional coating machine and applied to the aluminum frame. Many factories experience the phenomenon of butyl rubber breaking during the construction process. So why does this happen?

　　01打膠溫度控制不當丁基膠擠出溫度的控制在擠出加工過程中非常重要，溫度控制是否適宜，會決定丁基膠在施工過程中的流變狀態，影響中空玻璃的密封效果，當擠出溫度過高時，會引起丁基膠熔融過大，無強度甚至無法成型(流淌現象)；當擠出溫度過低時，膠的流動性會變差，機器擠不出膠，或造成堵塞，出現斷膠等問題。

　　Improper control of adhesive temperature: The control of extrusion temperature of butyl rubber is very important in the extrusion process. Whether the temperature control is appropriate will determine the rheological state of butyl rubber during construction, affecting the sealing effect of insulated glass. When the extrusion temperature is too high, it will cause excessive melting of butyl rubber, resulting in no strength or even inability to form (flow phenomenon); When the extrusion temperature is too low, the fluidity of the glue will deteriorate, and the machine will not be able to extrude the glue, or it may cause blockage, breakage, and other problems.

　　02丁基膠內含有雜質除了在打膠過程中機器的調試和溫度的把控，丁基膠的質量也是影響施工流暢度的一個重要因素，如果丁基膠內存在雜質以及氣泡，也會造成涂覆不流暢，出現斷膠、堵塞等問題，影響施工進度。

　　In addition to machine debugging and temperature control during the gluing process, the quality of butyl rubber is also an important factor affecting the smoothness of construction. If there are impurities and bubbles in the butyl rubber, it can also cause coating to be unsmooth, resulting in problems such as glue breakage and blockage, affecting the construction progress.

　　丁基膠斷膠問題不僅會造成物料成本的浪費，還會影響涂覆機器的損壞，是不得不重視的一個問題，那么如何避免出現斷膠現象呢？

　　The problem of broken butyl rubber not only causes waste of material costs, but also affects the damage of coating machines, which is an issue that must be taken seriously. So, how to avoid the occurrence of broken rubber?

　　01首先注意施工的溫度控制，根據廠家提供的擠出溫度范圍進行設定，一般機筒的溫度在110-130℃之間，為了使膠擠出的更加均勻，機頭的溫度可以稍微高一些，一般范圍在112-132℃之間。

　　Firstly, pay attention to the temperature control during construction, and set it according to the extrusion temperature range provided by the manufacturer. Generally, the temperature of the barrel is between 110-130 ℃. In order to make the rubber extrusion more uniform, the temperature of the machine head can be slightly higher, generally ranging from 112-132 ℃.

　　02溫度的調整需要注意循序漸進，在施膠開始前，應進行適當的排氣，減少內部空氣汽泡，防止擠膠時出現斷膠現象。

　　The temperature adjustment of 02 needs to be gradual. Before starting the glue application, appropriate exhaust should be carried out to reduce internal air bubbles and prevent glue breakage during squeezing.

　　03選擇優質可靠的丁基膠，劣質的丁基膠不僅會在施膠中斷膠，還有可能出現拉絲碳化等問題，損壞機器，在中空玻璃的使用過程中也會出現一系列的質量問題，所以選擇一款優質的丁基膠也是施工的關鍵。

　　03 Choose high-quality and reliable butyl rubber. Poor quality butyl rubber not only causes glue interruption during application, but also may lead to problems such as wire drawing and carbonization, damaging the machine. In the process of using insulated glass, a series of quality problems may also occur. Therefore, choosing a high-quality butyl rubber is also the key to construction.

　　本文由  丁基膠涂布機    友情奉獻.更多有關的知識請點擊  http://www.txxfj.com/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from the butyl rubber coating machine For more related knowledge, please click http://www.txxfj.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.