亚洲а∨天堂2014在线无码-精品无码国产自产拍在线观看蜜-久碰久摸久看视频在线观看-国产精品igao视频网-人人爽天天碰狠狠添

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: 亚洲精华国产精华精华液网站| 精品国产一区二区三区香蕉| 免费无码又爽又刺激成人| 毛片免费视频在线观看 | 丝袜老师办公室里做好紧好爽 | 久播影院无码中文字幕| 国产69精品久久久久人妻刘玥| 亚洲欧美日产综合在线| 丝袜熟女国偷自产中文字幕亚洲| 在线 | 一区二区三区四区| 国产精品国产三级国产av′| 亚洲色精品vr一区二区| 大陆精大陆国产国语精品| 国产亚洲精品久久久久久| 成人国内精品视频在线观看| 国产免费人成网站x8x8| 久久这里只精品热在线18| 先锋影音最新色资源站| 亚洲精品92内射| 99精品国产99久久久久久97| 中文字字幕人妻中文| 精品欧洲av无码一区二区男男| 久久婷婷久久一区二区三区| 男人扒开女人腿桶到爽免费| 国产情侣作爱视频免费观看| 亚洲日本中文字幕一区二区三区| 精品人人妻人人澡人人爽人人| 亚洲成a人片77777群色| 国产美熟女乱又伦av果冻传媒 | 伊人久久精品一区二区三区| 狠狠色狠狠色综合网| 精品国内综合一区二区| 丰满护士巨好爽好大乳| 亚洲精品专区成人网站| 日韩精品无码免费毛片| 国产丰满麻豆videossexhd| 黑人巨大av无码专区| 欧美三级午夜理伦三级| 天天躁狠狠躁狠狠躁性色av| av无码国产在线看免费网站 | 亚洲日本一区二区一本一道|