中文版     ENGLISH 
    News
    Contact UsMore>>
    Shenzhen Baiqiancheng Electronic Co.,Ltd.(BQC)
    Address:No.343,Changfeng Road,Changzhen Community, Guangming New District,Shenzhen,Guangdong Province, China 518132
    Tel:86-0755-26788241
    Fax:86-0755-26788245
    Industry NewsNews > Industry News > What should be paid attention to in the PCBA potting process?    

    What should be paid attention to in the PCBA potting process?

    Hits:1  Add Date:2020/9/11

    1. Choose a suitable glue: commonly usedsilicone and epoxy potting glue, at least understand the "operating windowtime" and "curing time" parameters.

    2. The temperature of PCBA before the gluecan be approximately the same as the temperature of the glue.

    3. The PCB that needs to be sealed must beheated in a drying tunnel and baked to 50°C.

    4. Too much flux residue needs to becleaned up to keep the PCBA surface clean.

    5. It is best to inject glue into thepotting box first, and then put the PCBA into it.

    6. The ratio of polyurethane potting gluemust be accurate. The two commonly used methods are 100:50 and 100:74, whichare all formulated according to the properties of the glue.

    It is easy to produce air bubbles whenfilling the glue, which is a problem that needs to be paid attention to whenconducting PCBA glue filling.

    PCB Assembly, PCBA Contract Manufacturing, Electronic Manufacturing Services Provider, Electronic OEM/ODM services,PCBA OEM/ODM, Full Turnkey Manufacturing,
    Box Build.SMT Assembly, China CM factory, China Contract Manufacturing Supplier, China PCBA supplier, China PCBA factory
    主站蜘蛛池模板: 1区2区3区产品乱码免费| 再深点灬舒服灬太大了岳| 久久香蕉国产线看观看99| 天堂俺去俺来也www久久婷婷| 欧美日韩国产专区| 国内精品九九久久久精品 | 国产在线视精品麻豆| 乌克兰大白屁股| 麻豆国产精品免费视频| 日韩一区二区三区精品| 国产人人为我我为人| 久久中文娱乐网| 老司机亚洲精品| 孩交精品xxxx视频视频| 免费国产成人α片| 99热99操99射| 欧美性生交xxxxx久久久| 国产电影麻豆入口| 久久婷婷人人澡人人爱91| 阿v视频在线观看| 成人精品一区二区不卡视频| 全免费a级毛片免费看| a毛片免费视频| 欧美性受xxxx狂喷水| 国产成人综合精品一区| 久久久久亚洲AV成人无码网站| 美国免费高清一级毛片| 天天色天天综合| 亚洲欧洲久久精品| 国产成人午夜片在线观看| 日产精品99久久久久久| 全彩福利本子h全彩在线观看 | 四虎影视大全免费入口| xxxx国产视频| 武林高贵肥臀胖乳美妇| 国产日韩精品欧美一区喷水| 久久亚洲中文字幕无码| 精品久久久久香蕉网| 国产综合色在线精品| 久久精品国产亚洲av无码麻豆| 老熟妇仑乱视频一区二区|