好爽快点我受不了了国产-好色先生app下载无限看-好色婷婷-好骚综合在线-日韩三级在线播放-日韩三级在线

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-3510-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: 殴美激情 | 日韩三级欧美 | 色婷婷激婷婷深爱五月老司机 | 日韩色图区 | 香蕉免费一区二区三区 | 亚洲视频欧洲视频 | 综合 欧美 亚洲日本 | 日韩精品在线观看免费 | 欧洲美女a视频一级毛片 | 日产国产欧美韩国在线 | 射狠狠| 日本一本视频 | 日韩在线视频免费 | 手机看片毛片 | 最好免费高清视频观看韩国 | 午夜www在线观看完整版视频 | 污污小视频在线观看 | 一级做a爰片性色毛片视频图片 | 日本亚洲欧美在线 | 欧美亚洲国产精品久久久久 | 涩涩涩丁香色婷五月网视色 | 日韩啪啪片 | 性人久久久久 | 色爱区综合五月激情 | 又大又硬又爽又粗又快的视频免费 | 自拍三区 | 日日噜噜噜夜夜爽爽狠狠视频 | 天天干天天干天天干天天干天天干 | 一级aa免费视频毛片 | 亚洲精品视频在线观看免费 | 日韩版码免费福利视频 | 日韩一级在线视频 | 亚洲码和乱人伦中文一区 | 亚洲一区二区免费看 | 四虎亚洲精品 | 欧美午夜影院 | 性欧美暴力猛交69hd | 在线观看视频国产 | 青青青手机视频在线观看 | 亚洲欧美一区二区三区久久 | 一级毛片免费视频 |