少妇熟女视频一区二区三区,国产成人AV,少妇与大狼拘作爱性A片,亚洲国产精品久久久久久无码

Can we help you find something?

News
Location : Home> News>Industry News

What are the differences between UV uncouplers and UV curing ovens?

Click:[786] Publish Time:2022-10-20

  90.png

  The difference is that the uncoupler is a standard model and is divided into several fixed models according to the wafer specification of 6", 8" and 12", while the UV curing oven is basically a custom made model with many specifications.

  

  Difference two, the light way is not the same

  

  UV uncoupling machine standard uncoupling light source is generally bottom-up, UV light source at the bottom of the light.

  

  UV curing ovens are not at the bottom, most of the light in the upper part of the light.

  

  Difference three, the use is not the same

  

  UV decoupling machine is usually decoupling UV film, not curing with the UV film tape has a very strong viscosity, in the wafer grinding process or wafer cutting process during the tape firmly stick to the wafer. When irradiated with UV light, the bond strength can be reduced and thus the tape can be unglued.

  

  UV ovens and UV curing ovens are used for curing purposes. UV curing means ultraviolet curing, UV is the abbreviation for ultraviolet light, curing refers to the process of polymerisation of substances from low molecules into high molecules. UV curing generally refers to the curing conditions or requirements for coatings (paints), adhesives (glues), inks or other potting sealants that need to be cured with UV light, which distinguishes them from natural curing, heating curing, and gluing agent (curing agent) curing, etc.

  

  One separates the wafer semiconductor material from the adhesive material and the other hardens the two materials by making them bond. A contradictory and different interpretation.

  

  UV decoupling machine application areas: integrated circuit board, LED, wafers, IC, mobile hard disk, semiconductor wafers and other semiconductor materials, glass filters and other UV film decoupling, UV tape decoupling use.


少妇熟女视频一区二区三区,国产成人AV,少妇与大狼拘作爱性A片,亚洲国产精品久久久久久无码

            亚洲精品久久久久久中文传媒 | 国产一区二区三区麻豆| 成人H视频在线观看| jizz性欧美11| eeuss影院www在线| 老熟女老熟妇性xxxx| 毛片视频软件| 伊人久久大香线蕉综合75| 欧美一区二区激情| 人妻在厨房被朋友玩弄| 精品国模| 50一60岁老妇女毛片| 十八禁视频网站在线观看| 久久中文字幕精品| 公与妇乱理三级xxx| zzjizzji亚洲日本少妇| 巨大欧美黑人xxxxbbbb| 久久99国产精一区二区三区| 99久久精品费精品国产一区二区| 黑人毛片| 看全黄大色黄大片美女mmm| PORONODROME另类极品| 激情人妻另类人妻伦| 国内精品久久久久久| caoporn国产精品免费收藏| 麻豆天天躁天天揉揉av| 精品传媒一区二区三区A片| 丰满人妻奶水持续出在线| 国产剧情av在线播放| 三年片大全在线观看大全有哪些| 中文字幕日本人妻久久久免费| 欧美一区二区三区在线视频播放| 久久久亚洲国产精品| 酒店大战丝袜高跟鞋人妻| 人妻熟妇乱又伦| 黄色高清无遮挡| 国产精品久久久久精品三级| 亚州精品人妻一二三区| 熟妇高潮精品一区二区三区| 久久久久久人妻精品系列| 七十路の高齢熟女69黑崎礼子|