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 PF-3501-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: 成人资源在线观看 | 久久国产成人福利播放 | 日韩精品一区二区三区中文 | 国产精品黄大片在线播放 | 男人操女人免费视频 | 久久国产加勒比精品无码 | 中文字幕天天躁日日躁狠狠 | 日本在线观看永久免费网站 | 国产在线观看人成激情视频 | 国产99久9在线视频 国产99久久精品 | 色中文网 | 精品国产91在线网 | 久久久99精品久久久久久 | 欧美午夜在线 | 久久亚洲一级毛片 | 黄色激情视频网址 | 伊人网综合在线观看 | 久久九九久精品国产 | 一级女人毛片人一女人 | 国产成人精品久久一区二区三区 | 久久麻豆亚洲精品 | 免费精品美女久久久久久久久久 | 欧美精品国产第一区二区 | 亚洲天堂色 | 国内精品一区视频在线播放 | 伊人久久国产 | 皇色在线视频 | 久久99国产亚洲精品 | 色婷婷综合久久久久中文 | 99精品视频在线观看免费专区 | 国产免费人成在线看视频 | 999re6热在线精品视频思思 | www.999精品视频观看免费 | 99久久国产综合精品swag超清 | 国产精品福利午夜h视频 | 国产成人精品午夜二三区 | 国产亚洲精品福利 | 在线五月婷婷 | 午夜视频网站 | 99国产精品一区二区 | 久久精品全国免费观看国产 |