好爽快点我受不了了国产-好色先生app下载无限看-好色婷婷-好骚综合在线-日韩三级在线播放-日韩三级在线

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
Medium temperature Solder paste

Solder paste PF-3501-C1

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: 天天躁夜夜躁狠狠躁2023 | 日韩在线播放视频 | 最新国产福利在线观看 | 天堂网址 | 青娱乐在线视频盛宴 | 午夜视频在线观看www中文 | 色综合日韩 | 中文字幕第一页在线 | 丝袜美腿护士办公室在线观看 | 五月天婷婷丁香 | 色老头久久网 | 婷婷夜夜躁天天躁人人躁 | 羞羞漫画在线阅读页面漫画入口页面弹窗无限 | 中文天堂在线最新2022更新 | 欧美丝袜办公室精品 | 日韩一区二区三区免费 | 日韩福利视频精品专区 | 日韩欧美一区二区三区不卡视频 | 亚洲视频精品在线 | 一级做a爱片性色毛片武则天五则 | 日本中文字幕乱码免费 | 无码精品一区二区三区免费视频 | 天天摸日日摸人人看 | 伊人福利视频 | 亚洲日本在线免费观看 | 在线黄色毛片 | 日韩色网| 日本一区二区三区视频在线 | 四虎永久免费地址在线观看 | 日本一本二本在线 | 四虎家庭影院 | 四虎永久在线精品 | 四虎影视在线永久免费观看 | 日本一道本中文字幕 | 亚洲第三区| 午夜影视网站 | 日韩女人毛片在线播放 | 一道本在线 | 色欧美综合 | 色综合久久综合欧美综合图片 | 天天搞夜夜爽 |