国产成人手机视频-国产成人深夜福利短视频99-国产成人三级视频在线观看播放-国产成人三级-国产成人青青热久免费精品-国产成人片

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

★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: 斗六市| 壤塘县| 湄潭县| 辽源市| 汕头市| 潮州市| 霍林郭勒市| 宁都县| 胶州市| 抚宁县| 铜山县| 道孚县| 澄江县| 会理县| 米脂县| 察哈| 汤原县| 北安市| 武乡县| 报价| 洪湖市| 柏乡县| 辽宁省| 富宁县| 临清市| 通辽市| 榆中县| 阳高县| 永川市| 榆林市| 达拉特旗| 曲阜市| 苏尼特右旗| 永仁县| 泽普县| 即墨市| 图木舒克市| 将乐县| 威海市| 彭泽县| 武义县|