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
High temperature solder paste

Solder paste PF-8305-H8

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: 国产成人在线播放视频 | 午夜精品国产 | 天天视频入口 | 亚洲国产精品婷婷久久 | 91精品国产自产在线观看 | 秋霞伊人| 交资源网在线观看 | 免费国产成人午夜在线观看 | 久久久久这里只有精品 | 国产午夜在线观看 | 欧美一区二区激情视频 | 狂野欧美性猛交xxxx免费 | 美女精品视频 | 激性欧美在线播激性欧美 | 一级爱做片免费观看久久 | 四虎永久地址4hu紧急入口 | 久久国产精品偷 | 色老板最新网站视频地址 | 国产情侣真实露脸在线最新 | 米奇7777狠狠狠狠视频影院 | 亚洲男人的天堂久久香蕉 | 美女视频黄网站 | 中文字幕日韩精品中文区 | 日本道精品一区二区三区 | 成人亚洲视频在线观看 | 国产中文字幕一区 | 国产第2页 | 国产综合激情在线亚洲第一页 | 国产一区在线视频 | 六月天丁香婷婷 | 国产 欧美 日产中文 | 中文字幕一二三四区2021 | 牛牛影院成人免费网页 | 综合久久影院 | 伊人婷婷涩六月丁香七月 | 亚洲丶国产丶欧美一区二区三区 | 国内精品久久久久久中文字幕 | 国产情侣小视频 | 99精品视频在线播放2 | 国产乱色| 中文字幕精品视频 |