国产激情一区二区三区-国产激情一区二区三区成人91-国产极品福利视频在线观看-国产极品久久-国产精久久一区二区三区

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: 在线视频国产一区| 四虎永久免费地址ww 41.6| 国产私拍视频| 黄色网zhan| 国产精品综合| 手机看片中文字幕| 91视频免费网址| 久久精品一区二区三区不卡| 亚洲欧洲精品视频在线观看| 欧美成人777| 国产美女无遮挡免费视频 | 国产高清在线视频| 精品一区二区三区在线成人| 国语高清精品一区二区三区| 日本中文字幕乱码aa高清电影| 亚洲人欧洲日韩| 国产精品1024免费看| 欧美成在线播放| 一级特级片| 成年大片免费高清在线看黄| 国产91在线免费观看| 国产精品一区二区三区免费| 黑人巨鞭大战白妞10级| 国产成人综合网亚洲欧美在线 | 国产chinese中国hdxxxx| 久久久久在线| 欧美精品免费在线| 婷婷激情久久| 亚洲精品1区| 九九涩| 日本一级毛片毛片一级毛片| 欧美精品一区二区三区久久| 国产拍拍视频| 国产黑人在线| 国产黄色大片在线观看| 制服丝袜在线播放| 性做爰片免费视频毛片中文ilo| 高清国产在线播放成人| 国产吧在线视频| 国产精品秒播无毒不卡| 国产日韩视频在线|