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
Low temperature Solder paste

Solder paste Sn64Bi35Ag1

Product parameters

★L(fēng)oose reflow process window
★Excellent wetting and tin eating ability
★L(fēng)ow 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: 涩多多在线观看 | 亚洲成人在线播放 | 成人在线91| 亚洲五月网 | 97精品久久久久中文字幕 | 国产高清乱理论片在线看 | 久久精品国产清自在天天线 | 在线黄色免费 | 国产精品视频免费观看 | 亚洲另类图片小说 | 末成年美女黄网站色大片连接 | 国产精品久久久久毛片真精品 | 国产美女下面流出白浆视频 | 日韩中文字幕在线有码视频网 | 成人国产亚洲 | 国产乱码在线观看 | 国产成人高清视频 | 五月婷婷欧美 | 五月婷婷色 | 国产在线播放网站 | 伊人成人久久 | 男女午夜性爽快免费视频不卡 | 91福利精品老师国产自产在线 | 久久精品乱子伦观看 | 福利一区二区在线观看 | 在线观看视频网站www色 | 亚洲美日韩| 久艾草国产成人综合在线视频 | 色狠狠色狠狠综合天天 | 日本xxx在线观看免费播放 | 欧美一级日韩一级亚洲一级 | 色悠影院 | 色爱区综合激情五月综合色 | 在线播放一区二区精品产 | 激情99| 成年视频xxxxxx在线 | 韩国女主播一区二区视频 | 亚洲欧洲国产成人精品 | 在线观看一区二区三区视频 | 色综合精品久久久久久久 | 精品国产不卡一区二区三区 |