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: 国产日韩欧美亚洲精品95 | 性生活国产 | 久久精品国产99国产精品 | www.日日干 | 97se亚洲国产综合自在线观看 | 中文字幕在线看 | 亚洲视频一区二区三区四区 | 久久九九有精品国产56 | 综合 欧美 国产 视频二区 | 毛片免费观看成人 | 亚洲第二区| 国产精品亚洲二线在线播放 | 成年女人免费毛片视频永久 | 亚洲国产精久久久久久久春色 | 日日射影院 | 国产一级爱 | 精品亚洲欧美中文字幕在线看 | 天天射天天干天天色 | 精品国产欧美一区二区 | 80岁色老头69av | 中文字幕一区二区三区亚洲精品 | 亚洲欧美日本一区 | 日韩经典中文字幕 | 亚洲精品久久久久中文字小说 | 久久久国产乱子伦精品 | 亚洲网在线观看 | 亚洲成人在线网 | 亚洲整片 | 亚洲精品久久久久久久无 | 牛牛影视在线观看片免费 | 亚洲成人免费在线观看 | 色综合色狠狠天天久久婷婷基地 | 曰本性l交视频 | 欧美一区二区三区视频 | 欧美日韩一本大道香蕉欧美 | 伊人色色网 | 91亚洲精品视频 | 91久久澡人人爽人人添 | 成人欧美视频在线观看 | 综合亚洲精品一区二区三区 | 国产高清一级视频在线观看 |