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-C2

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
★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: 夭天干夜夜怕 | 欧美亚洲国产精品 | 一级毛片成人午夜 | 尻逼片 | 亚洲精品乱码久久久久久蜜桃 | 免费观看国产一区二区三区 | 四虎b7j77com| 国产精品久久久久久久午夜片 | 久久99精品久久只有精品 | 国产精品青草久久福利不卡 | 99在线观看精品 | 亚洲一区二区三区视频 | 久久久亚洲天堂 | 日韩一区二区三区中文字幕 | 亚洲日本va中文字幕在线不卡 | 香蕉视频成人 | 波多野结衣一二三区 | 日本在线一卡二卡毛片 | 国产手机精品一区二区 | 中文字幕色婷婷在线精品中 | 久久精品久久久久 | 天天摸天天操天天爽 | 香蕉视频国产 | 国产一区免费视频 | 国产成人91精品 | 99久久香蕉 | 中文字幕日韩在线一区国内 | 香蕉黄视频 | 久久久性视频 | 全黄一级裸片视频在线观看 | 精品国产一区二区三区香蕉事 | 台湾佬中文娱乐2222vvv | 超碰在线小说 | 中文字幕波多野不卡一区 | 欧美91在线 | 欧美末成年videos在线观看 | 四虎免费影视 | 日本一区二区三区四区公司 | 国产中文字幕免费观看 | 免费一级毛片在线视频观看 | 91视频观看免费 |