潮喷av网站在线观看-欧美韩国日本一区二区三区-视频一区二区三区不卡-触手亚洲一区二区三区

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-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.


彰化县| 杂多县| 会东县| 资源县| 庆阳市| 辽阳市| 鄢陵县| 长泰县| 唐海县| 梅河口市| 山阳县| 祁连县| 富顺县| 建平县| 遵义市| 贵德县| 阿克苏市| 凤台县| 马关县| 泰安市| 通渭县| 东乌| 合山市| 四会市| 延吉市| 屏东县| 上思县| 峨边| 固安县| 厦门市| 江达县| 南郑县| 都匀市| 文安县| 根河市| 安陆市| 永顺县| 苍溪县| 红桥区| 富民县| 壶关县|