• <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: 遵义县| 忻州市| 亚洲 欧美 成人 自拍 高清| 日韩午夜福利无码专区a| 江华| 夜夜高潮次次欢爽av女| 天堂中文最新版在线官网在线| 午夜裸体性播放| a网站在线观看| 亚洲成熟丰满熟妇高潮xxxxx| 国产东北肥熟老胖女| 强迫妺妺hd高清中字| 久久天堂av综合合色蜜桃网| 亚洲乱色熟女一区二区三区麻豆| 资中县| japan丰满人妻hd| 欧美巨大巨粗黑人性aaaaaa| 亚洲最大成人网站| 蜜臀av久久国产午夜福利软件| 粉色视频免费观看完整版| 999在线视频精品免费播放观看 | 性xxxfreexxxx性欧美| 肥城市| 欧美熟妇喷潮xxxx| √天堂资源在线中文8在线最新版| 欧美拍拍视频免费大全| 野花日本大全免费观看| 中文有无人妻vs无码人妻激烈| 久久精品无码专区免费| 久久综合激激的五月天| 国产精品久久久久久久9999| 久久久久久久久久久国产| 中国亚洲女人69内射少妇| 亚洲 高清 成人 动漫| 欧洲精品99毛片免费高清观看 | yy111111少妇影院无码| 菏泽市| 人妻熟女av一区二区三区| 日本mv高清在线成人高清| 常山县| 中文字幕人成无码人妻综合社区|