夜色网,少妇-x88AV,久久AV无码,xxxxxxxx欧美

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
亚洲av日韩av天堂久久| 亚洲日韩欧美在线乱| av色图| 欧美大片天天在线视频观看| 国产伦精品一区二区三区免.费 | 91精品国产综合久久香蕉922| 成人久久中文字幕| 中文字幕 亚洲精品 第1页| 国产精品久久久久久首| 久久男人天堂y| 丁香五月情| 中文字幕本久久精品一区| 粉嫩av.一区二区三区免费| 新AⅤ天堂| 中国久久| 久久精品无码毛片| 日韩精品91| 日韩一级毛一欧美一国产黑白配| 色五月桃花婷婷| 你懂的亚洲无码| 婷婷色姑娘色图| 亚洲天堂/一区二区三区| 奇米8888| 国色天香精品一卡2卡3卡 | 丝袜人妻XXX网| 精品人伦一区二区三区蜜桃啪啪阀 | 岳乱妇乱第24集| 国产在线精品无码二区| 国产一区| 国产少妇Av| 新国久久精品噜噜一区二区| 亚洲成AV人最新无码| 日韩 欧美 中文字幕 制服 | 亚洲高清自线拍| 久久久久97国产| 大奶头视频网站| 国产欧美| 91熟女败火| 91精品综合久久久久久五月天| 日韩无码6080| 人妻伦一区不卡中文字幕|