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  • 熱熔涂料熔料過程中哪些問題需要注意?
  • 本站編輯:建德市凯发电游-亚洲电游首选化工有限公司發布日期:2018-07-19 14:48 瀏覽次數:

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熔料溫度的確定
Determination of melting temperature
涂料溫度應根據施工環境及涂料本身熔點等確定。如當地氣溫較低時,則涂料溫度可適當高一點,反之亦然;施工涂膜較厚,或施工機械行駛速度較慢時料溫可低一些。不同種類、廠家的涂料的溫度不一定一樣,應注意參看使用說明。
The paint temperature should be determined according to the construction environment and the melting point of the paint itself. If the temperature of the ground gas is low, the temperature of the coating can be properly higher, and vice versa; the construction coating is thicker, or the temperature of the construction machinery is lower when the driving speed is slower. The temperature of the coatings of different manufacturers is not the same. You should pay attention to the instructions.
避免長時間高溫加熱涂料
Avoid long time high temperature heating coatings
如果標線施工因故停止,應將熱熔釜爐火減小,以防長時間加熱涂料溫度過高,涂料過稀或變色,影響施工。
If the marking construction is stopped for some reason, the fire of the hot-melt kettle should be reduced, so as to prevent the heating of the paint from overheating for a long time, and the paint is too thin or discolourable, which will affect the construction.
不同種類的熱熔涂料盡量不要混用
Try not to mix up different kinds of hot-melt coatings
熱熔釜在初始加熱時加料蓋應一直處于打開狀態
The cover of the hot-melt kettle should be kept open at the initial heating stage.
如不打開,熱熔釜內加熱的蒸氣聚多時有可能著火,加料工人在猛然打開時,釜內氣體一下宣泄而出,有可能燒傷工人。初始開始熔料時,發動機不應發動,待釜內殘余料熔開,攪拌葉片能輕松推動時再發動柴油機,并帶上液壓或機械攪拌開關,開始攪拌。攪拌裝置有正反轉或快慢速度攪拌,根據實際情況調整。
If it is not open, the steam heated by the hot-melt kettle may catch fire when the heat is gathered. When the feeding worker suddenly opens it, the gas in the kettle is released, and the workers may be burned. When the raw material is started, the engine should not be started, the residual material in the kettle will be melted away. When the blade can be easily propelled, the diesel engine will be restarted, and the hydraulic or mechanical mixing switch is carried on, and the stirring is started. The mixing device has positive or negative speed or agitation at a fast and slow speed, adjusting according to the actual situation.
熱熔釜在熔料時應根據標線施工的速度及時調整爐盤火大小
In the melting process, the hot-melt kettle should adjust the fire size in time according to the speed of marking construction.
涂料較稠時,爐火可以大些,反之小點。在保證標線機施工進展的情況下合理調整爐火大小。
When the paint is thicker, the fire can be larger, otherwise the dots will be smaller. The size of the fire is reasonably adjusted in order to ensure the progress of the marking machine construction.