1. 深夜福利网址,综合av网,日韩极品视频在线观看免费,中文字幕A片免费观看,国产女人十八水真多,国产AV大全,久久久久久久AB,日屄影视
            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
            Needle tube Solder paste

            Solder paste Sn96.5Ag3Cu0.5

            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: 亚洲中文视频| 国产老熟女伦老熟妇露脸| 一本加勒比HEZYO黑人| 超碰人人再线| 视频网站在线观看不卡| 91丨九色丨拳交| 亚洲无码免费视频| 亚洲成人av在线综合| 久久久久久久人妻无码中文字幕爆| 国产精品乱码一区| 武汉市| 国产亚洲一区二区三区在线| 精品久久一区| 中文字幕无码A片| 国产成AV人片久青草影院| 欧美A∨| 中文无码人妻少妇| 欧美成人综合久久精品| 精品视频在线观看| 人妻无码中出| 欧美日韩一二三区高在线| 一区二区三区欧美| 狼友看片| 精品午夜中文字幕熟女人妻在线| 老鸭窝成人| 伊宁市| 亚洲精品456在在线播放| 国产丝袜AV| 国产精品免费久久久久软件| 亚洲精品国产高清一线久久| 一色道久久88加勒比一| 焉耆| 精品国产电影久久九九| av专区在线| 亚洲AV专区一专区二专区三| 91人妻中文字幕在线精品| 伊人色伦| 亚洲va成无码人在线观看| 久久精品亚洲| 粉嫩高潮美女一区二区三区| www.A片|