四虎www.-四虎www-四虎tv-四虎sihu新版影院亚洲精品-四虎hu-四虎h789fcom

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
Medium temperature Solder paste

Solder paste Sn63Pb37

Product parameters

★Loose reflow process window
★Excellent wetting and tin eating ability
★Low 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: 亚洲欧美综合区自拍另类| 美女裸体十八禁免费网站| 欧美亚洲精品suv| 天堂在线www中文| 亚洲一区二区免费看| 国产香蕉尹人在线观看视频| 少妇被粗大的猛烈进出96影院| 熟妇人妻一区二区三区四区| 中国熟妇人妻xxxxx| 亚洲热线99精品视频| 无码永久成人免费视频| 亚洲av色香蕉一区二区三区| 亚洲色欲色欲综合网站| 久久久久久人妻毛片a片| 日韩精品免费无码专区 | 国产成人精品综合在线观看| 亚洲av午夜福利精品一区二区| 两个奶头被吃高潮视频| 久草cm| 国产午夜精品一区二区三区四区| 亚洲日本天堂在线| 国产午夜手机精彩视频| 精品久久久久久中文字幕大豆网| 三级网站在线免费观看| 国产亚洲精品精品国产亚洲综合| 欧美在线成人午夜影视| 午夜精品久久久久久毛片| 国产午夜高潮熟女精品av| 免费夫妻生活片av| 熟妇人妻va精品中文字幕| 狠狠干狠狠艹| 亚洲成色www久久网站夜月| 精品亚洲成a人片在线观看少妇| 欧美三级网站| 五月婷婷开心中文字幕| 国产a三级久久精品| 亚洲一区二区中文字幕| 男人和女人做爽爽视频| h无码动漫在线观看| 国产人成精品免费视频| 日本免费人成视频播放|