中空玻璃打胶机的导热系数会影响打胶效果

发布时间:2018/04/24    发布人:

  温度影响点胶机胶水的粘稠度和速度░,在硅胶点胶机的工作中是一个非常重要的参数░,点胶胶水在不必的时分一般存储在冰箱中░,运用之前半小时左右拿出来。

  Temperature affects the viscosity and speed of glue dispenser. It is a very important parameter in the work of silica gel dispenser. The glue glue is stored in the refrigerator at the time of no need, and it is taken out about half an hour before it is used.

  胶水在运用的时分温度应该控制在24摄氏度左右;别的░,环境的温度也对胶水有很大的影响░,据测验表明░,环境温度差5摄氏度的话░,就会形成一半的点胶量改变░,硅胶点胶机所以环境温度的控制也是十分重要的。

  The time time temperature of the glue should be controlled at about 24 degrees centigrade; in addition, the temperature of the environment also has a great influence on the glue. According to the test, the environmental temperature difference of 5 degrees Celsius will form half of the change of the amount of glue. Therefore, the control of the ambient temperature of the silicone glue dispenser is also very important.

  一般情况下░,中空玻璃的导热系数比单片玻璃低一半左右░,其原因在于中空玻璃内干燥的空气间隔层的隔热作用。如果把间隔层气体换成氩气•●、氪气等惰性气体(词条“惰性气体”由行业大百科提供)░,由于惰性气体的分子量大•●、导热系数很低(空气0.024W/mK;氩气0.016W/mK)░,会提高气体间隔层的热阻░,从而提高中空玻璃的隔热性能。

双组份打胶机

  Under normal circumstances, the thermal conductivity of insulating glass is about half lower than that of monolithic glass, which is due to the insulation effect of dry air interlayer in insulating glass. If the interlayer gas is replaced by inert gases such as argon and krypton gas (the phrase "inert gas" is provided by the industry Encyclopedia), the thermal resistance of the gas interlayer can be improved because of the large molecular weight of the inert gas and the low thermal conductivity (air 0.024W/mK; argon 0.016W/mK), thus improving the insulating property of the insulating glass.

  考虑到氩气在空气中含量丰富░,提取比较容易░,使用成本低░,所以为大多数工厂使用。需要说明的是░,充入惰性气体░,在中空玻璃厚度不变的情况下░,提高隔热系数的同时░,遮阳系数和可见光透过率不变。

  Considering that argon is abundant in air, it is easy to extract and low in use cost, so it is used in most factories. It is necessary to explain that the inert gas is filled with the constant thickness of the insulating glass, and the coefficient of sun shading and the transmittance of visible light are constant while the heat insulation coefficient is increased.

  胶水的粘度关于电教质量的影响是十分大的░,粘度过大░,可能导致拉丝现象;多小的话░,可能导致身染焊盘░,所以挑选适宜的浓度关于硅胶点胶机的工作是十分重要的。

  The viscosity of the glue has a great influence on the quality of the electric teaching. The viscosity is too large and may lead to the drawing phenomenon; the small words may lead to the dyed welding plate, so it is very important to select the suitable concentration about the silica gel dispenser.

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