亚洲国产成人av网站-综合色就爱涩涩涩综合婷婷-全部露出来毛走秀福利视频-丰满人妻一区二区三区视频

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
Medium temperature Solder paste

Solder paste PF-3510-C1

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: 国产999精品久久久久久| 亚洲丁香婷婷综合久久| а√天堂中文在线资源bt种子| 麻豆一精品传媒卡一卡二传媒短视频| 冲田杏梨av一区二区三区| 欧美日韩国产成人高清视频| 乱色欧美激惰| 亚洲人色婷婷成人网站在线观看 | 国产成人无码a区在线观看视频| 色av永久无码影院av| 国产精品一二三区久久狼| 久久久亚洲av波多野结衣| 国产精品免费av片在线观看| 夜夜嗨av一区二区三区| 亚洲欧美日韩成人高清在线一区| 98视频精品全部国产| 国产精品乱子乱xxxx| 水中色av综合| 伊人久久大香线蕉综合影院| 日韩精品一区二区三区色欲av| 免费特级毛片| 在教室伦流澡到高潮h| 无码人妻少妇伦在线电影| 久久不见久久见免费影院视频 | 亚洲av色香蕉一区二区三区| 乱色欧美激惰| 四虎国产精品永久免费网址 | 亚洲s色大片在线观看| 亚洲国产精品久久精品成人网站 | 国产高潮流白浆视频| 麻豆人妻少妇精品无码专区| 国产精品爽黄69天堂a| 色八区人妻在线视频| 丰满少妇作爱视频免费观看| 婷婷无套内射影院| 出差被绝伦上司侵犯中文字幕| 花蒂被吸嘬的越来越爽| 18美女裸免费观看网站| 色哟哟国产精品免费观看| 国语对白嫖老妇胖老太| 成人艳情一二三区|