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  • 热熔涂料熔料过程中哪些问题需要注意?
  • 本站编辑:建德市华辰化工有限公司发布日期:2018-07-19 14:48 浏览次数:

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熔料温度的确定
Determination of melting temperature
涂料温度应根据施工环境及涂料本身熔点等确定。如当地气温较低时,则涂料温度可适当高一点,反之亦然;施工涂膜较厚,或施工机械行驶速度较慢时料温可低一些。不同种类、厂家的涂料的温度不一定一样,应注意参看使用说明。
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.
避免长时间高温加热涂料
Avoid long time high temperature heating coatings
如果标线施工因故停止,应将热熔釜炉火减小,以防长时间加热涂料温度过高,涂料过稀或变色,影响施工。
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.
不同种类的热熔涂料尽量不要混用
Try not to mix up different kinds of hot-melt coatings
热熔釜在初始加热时加料盖应一直处于打开状态
The cover of the hot-melt kettle should be kept open at the initial heating stage.
如不打开,热熔釜内加热的蒸气聚多时有可能着火,加料工人在猛然打开时,釜内气体一下宣泄而出,有可能烧伤工人。初始开始熔料时,发动机不应发动,待釜内残余料熔开,搅拌叶片能轻松推动时再发动柴油机,并带上液压或机械搅拌开关,开始搅拌。搅拌装置有正反转或快慢速度搅拌,根据实际情况调整。
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.
热熔釜在熔料时应根据标线施工的速度及时调整炉盘火大小
In the melting process, the hot-melt kettle should adjust the fire size in time according to the speed of marking construction.
涂料较稠时,炉火可以大些,反之小点。在保证标线机施工进展的情况下合理调整炉火大小。
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.

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