aaa一级-aaa一级毛片-aaa一级毛片免费-aaa一级片-亚洲一区亚洲二区-亚洲一区小说区中文字幕

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: 国产精品二区页在线播放 | 一区二区视频在线观看 | 中文字幕一区二区三区不卡 | 亚洲国产高清一区二区三区 | 热久久久久 | 精品国产乱码一区二区三区 | 免费在线色视频 | 国产精品大白天新婚身材 | 国产一级做a爰片久久毛片99 | 国产99精品视频 | 国产有码视频 | 亚洲一区二区三区播放在线 | 看黄视频在线观看 | 男女激情视频国产免费观看 | 玖玖免费| 成人国产在线24小时播放视频 | 成人中文字幕一区二区三区 | 一区在线看 | 热99re久久精品香蕉 | 加勒比色综合久久久久久久久 | 成人区精品一区二区不卡亚洲 | 岛国毛片在线观看 | 黄色在线免费观看网址 | 亚洲国产夜色在线观看 | 97精品国产91久久久久久 | 精品国产一区二区三区在线观看 | 亚洲a视频在线 | 岛国a视频 | 色成年激情久久综合 | 国产毛片在线看 | 国产九九精品视频 | 久久久久激情免费观看 | 成 人 黄 色视频免费播放 | 综合激情五月婷婷 | 亚洲国产成人久久笫一页 | 免费国产小视频在线观看 | 久久ww精品w免费人成 | 亚欧美色 | 99在线视频免费观看 | 思思久久99热免费精品6 | 91正在播放极品白嫩在线观看 |