• <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
              High temperature solder paste

              Solder paste PF-8305-C9

              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: 中国东北老太婆内谢| 阿勒泰市| jizzjizz欧美69巨大| 牛鞭伸入女人下身的真视频| 国产免费无遮挡吸奶头视频| 南投县| 吃奶呻吟张开双腿做受在线播放 | 亚洲综合色婷婷在线观看| 无码福利日韩神码福利片| 亚洲区 校园春色| 国产三级片在线观看| 波多野吉衣av无码| 97人人模人人爽人人少妇| 女人喷潮完整视频| 性生交片免费无码看人| 国产精品无码一区二区三区在| 平邑县| 在线视频免费观看| 天天做天天爱夜夜爽毛片l| 孟连| 太保市| 国产精品免费久久久久影院仙踪林 | 日本大片免a费观看视频老师| 日韩无套无码精品| 99热精品国产三级在线| 另类 专区 欧美 制服丝袜| 中文字幕人妻偷伦在线视频| 日日碰狠狠躁久久躁77777| 欧美日韩综合精品一区二区| 成全在线观看免费高清完整版动漫| 少妇被粗大的猛烈进出小说网 | 国产福利日本一区二区三区| 日日天日日夜日日摸| 成人理论片| 国产精品视频一区二区三区无码 | 亚洲av日韩av永久无码久久| 人妻 色综合网站| 丝袜人妻一区二区三区| 亚洲欧美日韩综合一区二区| 亚洲2022国产成人精品无码区| 好深好爽办公室做视频|