99久精品-99久久99-99久久99久久-99久久99久久精品国产-99久久99久久精品国产片果冻

Professional

Leading

Service Hotline
+86 136-9170-9838
[→] Enquire Now
Close [x]
Flux Flux
Flux - No clean flux 803
No clean flux 803

For reference only, subject to actual

No clean flux 803 Introduction

No clean flux 803 is a low solid content no clean flux specially designed for the no cleaning process, which contains synthetic resin and a combination of activators. It has a low solid content. This flux is used for welding equipment such as single and double peaks, small tin furnaces, etc., for welding single and double sided boards, multi-layer boards.

No clean flux 803 Product Features

? After welding, the surface of the board is bright and even, and the welding points are full and bright.
? The residue after welding is fast and dry, uniform and consistent, and has a very high surface insulation impedance (S.I.R).
? The residue on the board is even and non-sticky, forming a uniform protective film on the PCB and solder joints, making it easy for the finished product to pass PIN-TEST testing.
? When PCBA products with high reliability requirements require full cleaning after welding, this product can meet the requirements.

No clean flux 803 Applicable process

This product has a wide range of process applicability, suitable for spray, dip welding and other processes, and the coating method can be spray, smear.

No clean flux 803 Application

When applying the spray process, be sure to keep the spray amount of PCB uniform to achieve good welding results. Reduce soldering defects.

?The service life of soldering flux varies slightly due to process conditions. It is recommended to use compressed air spray that is degreased, dewatered and cooled to extend the service life of the flux. When the flux is not in working condition, it should be kept in a sealed container as much as possible to avoid solvent evaporation. When it is necessary to replace expired flux, the flux container should be thoroughly cleaned before replacing with a new flux.

?Pre heating after application of flux can maximize the advantages of 803 no clean flux. It is recommended that the preheating temperature should reach 80-90 on the PCB welding surface after preheating. The recommended operating speed is 1.0-1.5 meters per minute.



Application of Unibright products

??If you cannot find the information you need, please contact customer service +86 136-9170-9838
[ico] ??
Service hotline
Service hotline:
Enquire
Online consultation:
Enquire
Contact Us
[↑]
Application
[x]
*
*
Marked with * is mandatory
主站蜘蛛池模板: 美女毛片免费看| 欧美午夜a级限制福利片| 操碰在线视频| 欧美成人免费香蕉| 亚洲欧洲第一页| 一级特黄性色生活片| 毛片在线播放网址| 成人黄色免费看| 欧美久久xxxxxx影院| 国产成人自拍在线| 性大片免费视频观看| 麻豆91国语视频| 国产成人亚洲精品乱码在线观看 | 成人久久久| 欧美成人精品一区二三区在线观看| 国产精品国产主播在线观看| 奥田咲在线播放| 91蝌蚪在线播放| 国产精品麻豆入口| 黑色丝袜高跟国产在线91| 欧美无遮挡一区二区三区| 午夜视频91| 亚洲欧美日韩国产专区一区| 69成人做爰视频在线观看| 又做又爱高清免费观看| 日韩一区在线播放| 老司机深夜福利影院| 在线免费视频a| 成人特级毛片| 伊人久久综合网站| 免费看黄色a级片| 欧美中文字幕一区| 欧美黄色录像| 欧美性色黄大片一级毛片视频| 国产巨乳在线| 国产专区91| 国产手机在线国内精品| 国产在线不卡一区| 国产在线一区二区三区欧美| 国产在线观看入口| 国产大片一区|