• <noscript id="a0aaa"><pre id="a0aaa"></pre></noscript>
    <nav id="a0aaa"></nav>
    <nav id="a0aaa"></nav><nav id="a0aaa"><sup id="a0aaa"></sup></nav>
    <tr id="a0aaa"><blockquote id="a0aaa"></blockquote></tr>
    日本高清www片久久,国产午夜视频在线观看,精品少妇人妻AV无码久久,五月婷婷六月天,在线日本国产成人免费的,岛国av免费观看,久久婷婷国产综合精品,五月丁香六月
    Welcome to the official website of Legret Metal Company
    Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
    National consultation hotline:+86 135-2799-2739
    Contact US
    mobile phone: 135-2799-2739
    Service hotline: 0769-38893080
    Email: anson@dglzd.com
    Address: Dongguan lvzhidao Metal Co., Ltd
    Contact person: Manager Zeng
    High temperature solder paste

    Solder paste PF-8037-C1

    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: 弥渡县| 人妻少妇无码中文幕久久| 女人毛片女人毛片高清| 亚洲美女又黄又爽在线观看| 环江| 亚洲 国产 制服 丝袜 一区 | 91国产超碰在线观看| 扒开粉嫩的小缝隙喷白浆视频| 色综合久久中文综合久久激情| 亚洲色大成成人网站久久| 青青草视频华人绿色在线| 亚洲中文精品人人永久免费| 成人免费A级毛片无码网站入口| 国内精品乱码卡一卡2卡麻豆 | 丁香午夜| 岛国av在线播放不卡| 人伦片无码中文字幕| 天堂福利在线免费观看| 国产精品高清视亚洲中文 | 福利姬在线观看| 欧美乱妇狂野欧美在线视频| 亚洲成年轻人电影网站WWW| 99精品全国免费观看视频| 高清国产一级精品毛片基地| 国精品午夜福利视频不卡| 国产成人av在线免播放观看| 国产小视频免费观看| 精品国产18禁久久久久久久| 人妻熟妇日韩AV在线播放| 国产免费av片在线观看播放| 成人午夜av在线播放| 中文字幕亚洲精品人妻| 国产伦精品免编号公布| av天堂免费在线观看| 久久久久中文字幕精品无码免费| 国产精品自拍露脸视频| 亚洲精品日韩中文字幕久久久| 亚洲国产成人无码av在线播放| 中方县| 九九久久99综合一区二区| 久久无码人妻一区二区三区午夜 |