香蕉伊思人视频-香蕉一区二区-香蕉午夜视频-香蕉午夜-香蕉网址-香蕉网站在线观看

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: [email protected]
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
High temperature solder paste

Solder paste PF-8305-H8

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: 久久热这里面只有精品 | 久久精品视在线观看85 | 调教全程肉动画片在线观看 | 99精品免费观看 | 亚洲一二三区视频 | 拍拍叫痛的无挡视频免费 | www.爱操| 国产精品天天影视久久综合网 | 日韩在线a视频免费播放 | 国产高清在线精品一区 | 秋霞午夜伦午夜高清福利片 | 欧美灰丝袜丝交nylons | 日韩欧美一卡二区 | 富士av105 | 青青青手机视频在线观看 | 国产一区二区三区日韩 | 亚洲午夜精品久久久久久抢 | 高清视频在线播放ww | 国产成人在线视频 | 欧美video丝袜连裤袜bd | 亚洲福利视频一区 | 男同桌扒开女同桌胸罩喝奶 | 日本www午夜色在线视频 | 交换性关系中文字幕6 | 国产欧美日韩精品高清二区综合区 | 99re7在线精品免费视频 | 2019nv天堂香蕉在线观看 | 美女用手扒开粉嫩的屁股 | 日韩欧美综合在线二区三区 | 国产精品久久久久一区二区三区 | 欧美精品成人a多人在线观看 | 色综合亚洲天天综合网站 | 国产精品国语自产拍在线观看 | 色臀网站| 午夜特级毛片 | 亚洲高清无在码在线电影 | 成人午夜影院在线观看 | 成人国产在线视频在线观看 | 秋霞理论一级在线观看手机版 | 成人国产精品视频频 | 女子监狱第二季在线观看免费完整版 |