一本色综合久久-一本色综合网久久-一本色综合亚洲精品蜜桃冫-一本无码人妻在中文字幕免费-一本无码中文字幕在线观-一本一本久久aa综合精品

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

★Loose reflow process window
★Excellent wetting and tin eating ability
★Low 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: 我想看一级毛片免费的 | 国产精品四虎在线观看免费 | 欧美交换乱理伦片120秒 | 日日爽 | 日日夜夜视频 | 日日碰日日摸日日澡视频播放 | 人人草影院 | 高清不卡毛片免费观看 | 国产精品久久久久毛片 | 国产自产视频在线观看香蕉 | 伊人久久99 | 一级片免费看 | 色综合久久久久久久久久久 | 久一视频在线观看 | 亚洲91在线视频 | 欧美wwwxxx| 一区二区三区免费精品视频 | 欧美综合精品一区二区三区 | 亚洲欧美动漫 | 国产精品亚洲欧美一级久久精品 | 亚洲精品爱爱久久 | 国产在线观看精品香蕉v区 国产在线观看美女福利精 国产在线观看午夜不卡 | ab毛片| 免费99视频有精品视频高清 | 国产国语videosex | 国产原创中文字幕 | 亚洲爱爱久久精品 | 日韩亚洲国产综合久久久 | 天天射天天怕 | 99热久久只有精品6国产32 | 久久精品国产屋 | 免费看欧美一级特黄a毛片 免费看欧美一级特黄α大片 | 亚洲国产精品视频 | 欧美一区二区在线观看视频 | 性成人动作片在线看 | 中文国产成人精品久久无广告 | 国产美女一级高清免费观看 | 青青青国产高清免费视频 | 国产成人高清亚洲一区久久 | 欧美激情一区二区 | 国产成人精品亚洲2020 |