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
Solder paste

Solder paste PF-6040-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

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: 亚洲最大免费视频网 | 日本一级网站 | 男人资源在线观看 | 第一色区 | 日韩麻豆 | 国产香蕉91tv永久在线 | 亚洲综合色婷婷中文字幕 | 老子不卡影院 | 成人三级毛片 | 中国国产aa一级毛片 | 色姑娘色综合 | 香蕉一区二区三区观 | 欧美日比视频 | 日本不卡毛片一二三四 | 久久精品伦理 | 天天在线综合网 | 四虎影院紧急入口 | 男女拍拍视频黄的全免费 | 国产精品亚洲二线在线播放 | 日韩欧美视频免费观看 | 99爱视频精品免视看 | 91精品国产综合久久福利 | 91精品免费观看老司机 | 青春草国产成人精品久久 | 夜夜夜夜操 | 亚洲精品视频在线观看视频 | 九九久久久久午夜精选 | 精品无码久久久久国产 | 九九热视频在线 | 久久综合久久网 | 日韩 欧美 亚洲 | 久久精品资源站 | 99视频在线免费观看 | 好吊在线视频 | 91精品国产三级在线观看 | 精品资源在线 | 黄色在线观看视频免费 | 夜色成人影院在线www | 男人天堂视频在线观看 | 女人十八毛片免费观 | 久久青草免费91线频观看站街 |