中文字幕精品无码一区二区|激情无码人妻又粗又大|亚洲色欲久久久综合网东京热|国产精品永久免费视频|亚洲视频在线观看

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-8037-H8

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: 99久久久无码国产精品6| 精品国产v无码大片在线观看| 成 人免费va视频| 久久久久国内精品影院| 国产精品白丝av网站在线观看| 亚洲天堂2017无码中文| 美女又色又爽视频免费| 成人中文乱幕日产无线码| 狠狠躁天天躁中文字幕| 高清国产天干天干天干不卡顿| 亚洲人ⅴsaⅴ国产精品| 亚洲乱色熟女一区二区三区麻豆| 日韩视频在线观看| 亚洲成αv人片在线观看| 99久久国产露脸精品国产麻豆| 99久久精品费精品国产| 韩国精品福利一区二区三区| 九九九精品成人免费视频| 欧美怡红院免费全部视频| 中文字幕久热精品视频在线| 久久综合久久鬼色| 亚洲中久无码永久在线观看软件| 国产亚洲精品麻豆一区二区| 好屌爽在线视频| 亚洲人午夜射精精品日韩| 国产成人无码av片在线观看不卡| 日日摸日日碰人妻无码老牲| 九九精品99久久久香蕉| 国产亚洲视频中文字幕97精品| 无码无遮挡又大又爽又黄的视频 | 久久成人国产精品一区二区| 亚洲国产成人精品无码区在线秒播| 日本丰满老妇bbw| 亚洲人成网站免费播放| 国产亚洲精品久久久久久久| 亚洲国产成人久久一区久久| 又粗又大又硬毛片免费看| 精品久久久久久无码人妻vr| 日韩av无码精品一二三区| 国产精成人品日日拍夜夜免费| 亚洲欧美高清一区二区三区|