天天干夜夜撸-天天干夜夜怕-天天干夜夜骑-天天干夜夜爽-天天干夜夜爽天天操夜夜爽视频-天天干夜夜添

Welcome to the official website of Legret Metal Company
Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
National consultation hotline:135-2799-2739
Contact US
mobile phone: 135-2799-2739
Service hotline: 0769-38893080
Email: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
High temperature solder paste

Solder paste PF-8305-H8

Product parameters

★L(fēng)oose reflow process window
★Excellent wetting and tin eating ability
★L(fēng)ow bubble and void ratio
★The adhesive force can be maintained for a long time
★Transparent residue

Scope of application

Suitable for SMT industry PCB surface resistance, capacitance, IC and other electronic components welding

The advantages of the product are as follows:

1. Printing rolling and forming, as low as 0.3mm spacing pad can also complete exquisite printing;

2. During continuous printing, the viscosity changes little, and the steel mesh has a long operational life. It will not dry after more than 8 hours, and still keeps good     printing effect;

3. After several hours of printing, the original shape is still kept, basically no collapse, and the chip components will not be offset; 

4. It has excellent weldability and can show proper wettability in different parts; 

5. It can adapt to the requirements of different grades of welding equipment. It does not need to complete welding in nitrogen charging environment, and it can still perform good welding performance in a wide range of reflow furnace temperature;

6. After welding, the residue is very little, the color is very light, and the insulation resistance is high, which will not corrode the PCB, and can meet the requirements of free washing; 

7. It has better ICT test performance and will not produce misjudgment; 

8. It can be used for paste in hole process.

主站蜘蛛池模板: 国产精品揄拍一区二区 | 欧美多人 | 午夜国产精品色福利视频 | 欧美日韩亚洲精品一区 | 日本二区在线观看 | 五月天堂婷婷 | 丝袜情趣在线资源二区 | 国内精品一区二区三区αv 国内精品一区二区三区最新 | 六月婷婷在线视频 | 亚洲精品久久久久久久无 | 亚洲欧洲国产经精品香蕉网 | 国产精品欧美亚洲日本综合 | 5g影视天天5g天天爽 | 午夜激情视频免费 | 成人福利视频网站 | 亚洲国产成人精品91久久久 | 国产乡下三级全黄三级带 | 成年人在线视频观看 | 久久这里只有精品视频99 | 六月丁香深爱六月综合激情 | 久久精品高清视频 | 婷婷在线视频 | 日韩 一级片| 亚洲一区 欧美 | 99视频国产热精品视频 | 最近中文字幕精彩视频 | 亚洲另类在线观看 | 久久亚洲精品成人综合 | 欧美大尺度 边吃奶边做 | 成人欧美视频在线观看 | 99久久精品国产免看国产一区 | 高清欧美色欧美综合网站 | 亚洲一区免费观看 | 天天干天天插天天 | 又黄又爽又色的性视频 | 亚洲日韩欧美视频 | 日本在线影院 | 爱爱免费观看高清视频在线播放 | 国产黑丝袜在线 | 草草视频在线观看 | 91精品一区二区三区在线观看 |