四虎www.-四虎www-四虎tv-四虎sihu新版影院亚洲精品-四虎hu-四虎h789fcom

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
High temperature solder paste

Solder paste PF-8037-H8

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: 国产人妻xxxx精品hd| 国产三级观看久久| 精品人人妻人人澡人人爽牛牛| 99涩涩| 欧美成人精品第一区二区三区| 刺激一区仑乱| 激情com| 久久av高潮av无码av喷吹| 日韩精品免费无码专区| 色吧首页| 国产乱子伦农村叉叉叉| 亚洲精品乱码久久久久久中文字幕 | 久久日韩乱码一二三四区别| 亚洲性无码av中文字幕| 小雪尝禁果又粗又大的视频| 亚洲精品国产成人片| 四川少妇被弄到高潮| 男女一边摸一边做爽爽的免费阅读| 看草逼| 亚洲人成色777777老人头| 日韩人妻无码精品免费shipin| 91福利视频免费| 不卡av电影在线| 国模吧无码一区二区三区| 国产精品亚韩精品无码a在线| 国产又色| 性做久久久久久久久| 国精品无码一区二区三区在线| 97久久超碰福利国产精品…| 91久久福利国产成人精品| 国产99久久精品一区二区 | 一本大道久久东京热无码av | 顶级欧美熟妇高潮xxxxx| 国产日韩综合一区二区性色av | 久久久无码人妻精品一区| 秋霞a级毛片在线看| 久久精品国产99久久丝袜| 欧美成人久久| 少妇久久久久久被弄高潮| 999久久久免费精品国产| 久久亚洲色www成人|