**生物安全柜_超净工作台_净化工作台_手持式浮游菌采样器-上海沪净医疗器械有限公司

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-H9

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: 99久久人人爽亚洲精品美女 | 国产剧情麻豆女教师在线观看 | 日本内射精品一区二区视频 | 国产三级精品三级国产 | 欧美特级大片 | 日本黄色片免费 | 国产av人人夜夜澡人人爽麻豆 | 亚洲成av人片无码天堂下载 | 久久精品国产亚洲av嫖农村妇女 | 欧美在线观看日韩欧美在线观看 | 亚洲国产系列久久精品99人人 | 国产又黄又硬又粗 | 亚洲精品无码专区久久久 | 看毛片免费 | 一级毛片免费毛片毛片 | 欧美做a一级视频免费观看 欧美做受视频播放 | 成 人 黄 色 视频播放165 | 亚洲av无码精品无码麻豆 | 日本一级毛一级毛片短视频 | 国产成人99精品免费观看 | 久久99久久精品免费思思6 | 国产 校园 另类 小说区 | 天天做天天爱夜夜爽毛片 | 91日韩在线 | 亚色视频在线 | 色五月丁香六月欧美综合 | www.九九| 激情综合色综合啪啪五月丁香搜索 | 色偷偷色噜噜狠狠网站久久 | 欧美性精品不卡在线观看 | 亚洲国产精品成人午夜在线观看 | 日韩操操 | 亚洲天堂影院 | 日韩精品亚洲aⅴ在线影院 日韩精品亚洲精品485页 | 亚洲av无码一区二区三区dv | 日韩一级在线观看 | 久草在线新视觉 | 99精品久久久久久久 | 91视频网页 | 久久福利电影 | 国产免费一区二区三区不卡 |