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
Needle tube Solder paste

Solder paste Sn96.5Ag3Cu0.5

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: 久久精品亚洲欧美日韩久久 | 韩国毛片免费 | 在线观看国产福利 | 黄网站免费在线观看 | 成人精品在线视频 | 在线播放一区二区精品产 | 成人啪精品视频免费网站 | 爱做久久久久久久久久 | 天天澡天天碰天天狠伊人五月 | 色偷偷网址 | 97人人草 | 国产精品高清免费网站 | 色哟网站 | 99热成人精品国产免国语的 | 一级毛片特黄久久免费看 | 五月天天色 | 91频视 | 看片中文字幕 | 美女裸体自慰在线观看 | 久久精热 | 色老板导航 | 999成人精品视频在线 | 国产高清自拍 | 黄色网址免费在线播放 | 色啪视频 | 手机在线你懂得 | 色综合久久六月婷婷中文字幕 | 在线伊人网 | 91操碰 | 日本一区二区免费看 | 国产成人aa视频在线观看 | 欧美性一区 | 久久一区二区三区免费播放 | 四虎免费永久在线播放 | 国产精品久久久久免费a∨ 国产精品久久久久免费视频 | 99在线观看精品视频 | 国产精品久久久久久久久ktv | 久久精品2| 91麻豆极品在线观看 | 四虎影视永久在线 | 国产精选视频在线观看 |