免费又黄又爽A片免费看图片,中文字幕第139页,av免费电影3p,一本色道久久88精仁佰

中空玻璃打膠機的導熱系數會影響打膠效果

時間:2018-04-24 來源:http://m.dgjiaxing.com.cn/ 發(fā)布人:昌盛機械

  溫度影響點膠機膠水的粘稠度和速度,在硅膠點膠機的工作中是一個非常重要的參數,點膠膠水在不必的時分一般存儲在冰箱中,運用之前半小時左右拿出來。

  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.

  膠水在運用的時分溫度應該控制在24攝氏度左右;別的,環(huán)境的溫度也對膠水有很大的影響,據測驗表明,環(huán)境溫度差5攝氏度的話,就會形成一半的點膠量改變,硅膠點膠機所以環(huán)境溫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.

  一般情況下,中空玻璃的導熱系數比單片玻璃低一半左右,其原因在于中空玻璃內干燥的空氣間隔層的隔熱作用。如果把間隔層氣體換成氬氣、氪氣等惰性氣體(詞條“惰性氣體”由行業(yè)大百科提供),由于惰性氣體的分子量大、導熱系數很低(空氣0.024W/mK;氬氣0.016W/mK),會提高氣體間隔層的熱阻,從而提高中空玻璃的隔熱性能。

雙組份打膠機

  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.

  考慮到氬氣在空氣中含量豐富,提取比較容易,使用成本低,所以為大多數工廠使用。需要說明的是,充入惰性氣體,在中空玻璃厚度不變的情況下,提高隔熱系數的同時,遮陽系數和可見光透過率不變。

  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.

  膠水的粘度關于電教質量的影響是十分大的,粘度過大,可能導致拉絲現象;多小的話,可能導致身染焊盤,所以挑選適宜的濃度關于硅膠點膠機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.

  以上便是雙組份打膠機今天的分享,您還滿意嗎,歡迎關注我們的網站:http://m.dgjiaxing.com.cn并且關注我們的產品,我們將為您提供優(yōu)良的產品,衷心的愿與您建立合作關系。

  The above is the sharing of double component glue machine today, are you satisfied, welcome to our website: http://m.dgjiaxing.com.cn and pay attention to our products, we will provide you with excellent products and sincerely wish to establish a cooperative relationship with you.

聯系我們Contact us

  • 咨詢熱線:0531-85717458 13705446998
  • 公司地址: 山東省德州市齊河安頭鄉(xiāng)企巢工業(yè)園
  • 掃碼聯系我們:

截屏,微信識別二維碼

微信號:13705446998

// 天天爽夜夜爽无码视频| 日韩伦理在线一区| 天堂√在线观看一区二区| 草草影院国际影院| 夜夜欢性恔真人免费视频| 亚州久久| 高清国产日韩欧美| av天堂中文在线| 亚洲欧美激情精品网站| 日日操夜夜操欧美老妇| 日免费视频| 秋霞鲁丝片AV无码中文字幕| 国产888视频在线观看| 国产精品女人视频免费| 免费成人电影久久久久| 夜色资源站国产在线视| 97热久久免费频精品99国产成人| 无码免费免费国产拍久久受拍| 色老板在线精品免费视频| 人妻少妇看A偷人无码| av天堂手机版亚洲| 思思热久久成人网| 久久天堂网| 六月婷综合网| 国产在线观看一区二区三区| 久久亚洲天堂激情三区| 很很人妻| 久久乐国产精品亚洲综合| 日韩色吊丝| 97人妻无码一区二区精品免费| 激情蜜桃六月天| 99精品国产一区二区| 女人被操喷水视频| 国产综合手机精品久久久久| 内射性感人妻| 亚洲一区二区三区国产四区| 蜜桃涩涩| 久久本道综合色狠狠五月| 偷拍与自偷拍亚洲精品农村的 | 日韩无码老师| 国产精品久久一区二区无卡|