午夜三级在线-午夜湿-午夜湿影院-午夜视频www-操你啦网站-操你啦在线播放

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: [email protected]
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
High temperature solder paste

Solder paste PF-8037-C1

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: 欧美日本一区 | 成人黄网大全在线观看 | 国产在线精品一区免费香蕉 | 在线不卡福利 | 92看片淫黄大片欧美看国产片 | 欧美精品束缚一区二区三区 | 一区二区视频在线 | 精品久久香蕉国产线看观看亚洲 | 欧美激情 亚洲 | 色中色在线视频 | 久久国产欧美 | 久操视频在线播放 | 欧美精品免费在线观看 | 国产成人亚洲精品91专区高清 | 亚色在线观看 | 91福利国产在线观看一区二区 | 黄免费网站 | 国产一区二区在线观看视频 | 欧美一区二三区 | 久久国产视频精品 | 黄色一及毛片 | 69堂午夜精品视频在线 | 亚洲欧美日韩中文字幕在线一 | 狂野欧美激情性xxxx | 久久青青国产 | 国产l精品国产亚洲区久久 国产papa | 日本不卡va | 精品三区| 97人人揉人人捏人人添 | 国产色爽女小说免费看 | 日韩在线欧美在线 | 久国产精品视频 | 久久久久国产一级毛片高清版 | 一个人看的www在线视频播放 | 天天干干 | 中文字幕欧美在线 | 福利网站在线观看 | 欧美天天视频 | 在线亚洲国产精品区 | 一菊综合网成人综合网 | 欧美综合亚洲图片综合区 |