香蕉伊思人视频-香蕉一区二区-香蕉午夜视频-香蕉午夜-香蕉网址-香蕉网站在线观看

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: 国产精品久久久久久五月尺 | 亚洲 欧美 日韩 综合 | 精品网站一区二区三区网站 | 日本xxxx在线视频免费 | yellow视频在线观看 | 男人香蕉好大好爽视频 | 日韩视频一区二区三区 | ass性强迫rape | 污书屋| 小草高清视频免费直播 | 91桃花视频| 884aa在线看片 | 免费观看a毛片一区二区不卡 | 69热视频| 国产成人精品一区二三区2022 | 午夜国产精品视频在线 | 天海翼最新作品 | 色多多视频在线 | 国产成人8x视频一区二区 | 13 sewang41| 亚洲老头与老太hd | 亚洲AV蜜桃永久无码精品无码网 | 男人的天堂久久精品激情a 男人的天堂va | 日本68xxxxxxxxx59 日本 视频 在线 | 成人看的羞羞视频免费观看 | 色噜噜 男人的天堂在线观看 | 污文啊好棒棒啊好了 | 超强台风免费观看完整版视频 | 精品久久免费视频 | 日韩国产成人精品视频 | 日本高清在线精品一区二区三区 | 波多野结衣在线免费观看 | 日韩在线一区二区 | 精品国产乱码久久久久久软件 | 亚洲精品一区二区三区在线观看 | 91国产在线播放 | 国产免费久久精品 | 日韩欧美国产免费看清风阁 | xxx美国| 国内精品久久久久影院网站 | 精灵之森高清在线 |