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: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
High temperature solder paste

Solder paste PF-8037-H8

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: 天天摸日日摸 | 亚洲国产日韩a在线亚洲 | 欧美午夜大片 | 综合网插菊花 | 视频色www永久免费 视频区小说区图片区激情 视频免费1区二区三区 | 亚洲视频在线a视频 | 国产亚洲日本人在线观看 | 欧美日韩精品在线播放 | 欧美成人私人视频88在线观看 | 欧美亚洲香蕉 | 天天好比网 | 欧美国产在线视频 | 最近中文字幕mv免费视频 | 国产一级做a爱免费观看 | 黄www片| 色视频在线播放 | av福利导导航 | 波多野结衣视频一区 | 色羞羞 | 最近免费的中文字幕一 | 亚洲国产成人在线视频 | 欧美精品一线二线大片 | 成人国产精品免费网站 | 婷婷成人综合 | 免费一级欧美片片线观看 | 久久国产香蕉视频 | 69堂午夜精品视频在线 | 成年人免费大片 | 黄色成年人视频 | 一区二区三区欧美 | 亚洲妇人成熟性成熟网站 | 制服丝袜手机在线 | 韩日在线播放 | 亚洲片在线 | 超薄肉色丝袜精品足j福利 超级碰人人 | 中文字幕无线码欧美成人 | 国产精品久久久久精 | a级午夜毛片免费一区二区 a级午夜理论免费毛片 | 农村寡妇女人一级毛片 | 男女下面一进一出的视频免费 | 亚洲视频中文字幕在线观看 |