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
Solder paste

Solder paste PF-6337-C2

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: 亚洲专区一路线二 | 五月天网站最新永久网址 | 亚洲视频一 | 精品视频在线观看视频免费视频 | 91综合视频 | 加勒比精品久久一区二区三区 | 玖草资源在线 | 欧美日韩另类在线观看视频 | 亚洲专区视频 | 国产福利小视频在线播放 | 欧美xxxxxxxx | 久久丝袜精品中文字幕 | 狠狠亚洲| 91精品一区二区综合在线 | 日本最新免费不卡二区在线 | 国产一起色一起爱 | www欧美在线观看 | 男人猛桶女人下面视频国产 | 久久久国产一区二区三区 | 五月婷婷丁香综合网 | 国产精品hd | 精品推荐 国产 | 国产中日韩一区二区三区 | v视界成人影院在线视频 | 国产美女精品三级在线观看 | 又色又爽又黄的视频女女高清 | 国产小视频在线观看www | 91精品一区二区三区在线观看 | 日韩午夜片 | 欧美xx网站| 国产成人mv在线观看入口视频 | 一区二区三区四区国产精品 | 亚洲首页国产精品丝袜 | 国产馆手机在线观看 | 国产美女福利在线 | 伊人色综合久久天天 | 国产区精品视频 | 69精品 | 色偷偷网址| 国产一级特黄在线播放 | 精品国内视频 |