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
Medium temperature Solder paste

Solder paste PF-3510-C2

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
★透明的殘留物

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: 久久久无码精品国产一区| 99视频精品全部免费 在线| 欧美丰满大爆乳波霸奶水多| 欧美国产激情18| 国产一区二区三区精品视频| 亚洲色欲久久久综合网东京热| 日韩人妻无码一区二区三区综合| 久久精品私人影院免费看| 性xxxx欧美老妇胖老太269| 亚洲精品国产字幕久久不卡| 日本夜爽爽一区二区三区| 粉嫩小泬无遮挡久久久久久| 国产亚洲美女精品久久久2020 | 18分钟处破好疼哭视频在线观看| 国产乱辈通伦影片在线播放亚洲 | 狠狠色综合网站久久久久久久 | 国产欧美日韩精品a在线观看 | 亚洲国产精品久久久天堂不卡海量| 国产亚洲欧洲aⅴ综合一区| 人人妻人人澡人人爽国产| 亚洲高清成人aⅴ片在线观看| 精品国产一区二区三区av色诱 | 久久久噜噜噜久久中文字幕色伊伊| 日本熟妇人妻videos| 国产乱人伦无无码视频试看| 欧美亚洲国产精品久久高清| 精品国产一区二区三区国产区| 国产毛片毛多水多的特级毛片| 亚洲伦无码中文字幕另类| 午夜福利国产成人无码gif动图| 欧美丰满少妇xxxxx| 久久人人爽av亚洲精品天堂| 国产在线视精品在一区二区| 伦人伦xxx国产对白| 亚洲小说图区综合在线| 久久久久久无码av成人影院| 18水蜜桃?大黄瓜勒| 成在线人视频免费视频| 国产精品成年片在线观看| 亚洲国产成人av国产自| 少妇被多人c夜夜爽爽av|