• <abbr id="zw06w"></abbr>

      <button id="zw06w"><table id="zw06w"></table></button>
    
    
              日日夜夜撸,av在线观看,最新国产精品久久精品,99久久精品日本一区二区免费,免费精品99久久国产综合精品,日日碰狠狠躁久久躁96avv ,ysl千人千色t9t9t9t9,麻豆一区二区99久久久久
              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-6337-C2

              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: 天堂av男人在线播放| 亚洲色欲色欲综合网站| 国内精品久久久久影院中文字幕 | 精品免费看国产一区二区| 一区二区三区精品影院| 人妻少妇征服沉沦| 绍兴县| 亚洲国产成人久久综合区| 丁香花在线| 亚洲精品理论电影在线观看| xxxx性按摩bbbb| 天堂av亚洲av国产av| 西西人体做爰大胆gogo| 羞羞视频在线观看| 天天躁日日躁狠狠躁2018| 最近中文字幕mv免费高清在线| 麻豆高清免费国产一区| 亚洲+欧美+视频| 国产精品亚洲аv久久| 少妇乳大丰满在线播放| 网曝吃瓜黑料一区| 免费欧洲美女牲交视频| 姐姐6电视剧在线观看 | 日产精品高潮呻吟av久久| 亚洲欧美日韩中文高清www777| 老头慢慢的征服人妻| 最近免费中文字幕大全高清大全10| 麻豆 美女 丝袜 人妻 中文| 亚洲国产v高清在线观看| 亚洲av日韩av制服丝袜| 两个人免费高清视频www| 国产精品乱码人妻一区二区三区| 少妇愉情理伦片丰满丰满午夜| 亚洲av永久无码精品水牛影视| 久久天天躁夜夜躁狠狠85| 美女黄网站人色视频免费国产| 不卡无码人妻一区二区三区| 夜夜躁狠狠躁日日躁2002| 习水县| 中国亚州女人69内射少妇| 中文字幕乱码人妻无码久久|