本文來自專業焊錫廠綠誌島焊錫金屬有限公司 2015-9-17
綠誌島焊錫廠有一款特別定製的助焊劑,叫做消光型助焊劑。可ke用yong於yu普pu通tong的de焊han接jie電dian路lu板ban以yi及ji集ji成cheng電dian路lu中zhong。消xiao光guang型xing助zhu焊han劑ji的de潤run濕shi性xing是shi經jing過guo熱re別bie設she計ji的de,就jiu是shi使shi消xiao光guang型xing助zhu焊han劑ji可ke用yong滿man足zu焊han錫xi材cai料liao的de波bo峰feng焊han接jie。焊han接jie後hou,消xiao光guang型xing助zhu焊han劑ji能neng幫bang助zhu焊han錫xi材cai料liao上shang錫xi飽bao滿man,但dan不bu會hui使shi焊han點dian光guang亮liang。
為什麼不能讓焊點光亮,是這個助焊劑的一個不足的地方嗎?恰恰相反,這正是消光型助焊劑的一大特色。相信大家都 知zhi道dao明ming亮liang的de東dong西xi看kan久jiu了le,眼yan睛jing會hui覺jiao得de很hen累lei,進jin行xing焊han接jie的de技ji術shu員yuan們men一yi天tian要yao焊han接jie的de點dian肯ken定ding不bu是shi屈qu指zhi可ke數shu的de,若ruo每mei個ge焊han點dian都dou光guang麗li明ming亮liang,相xiang信xin焊han不bu了le幾ji塊kuai電dian路lu板ban,技ji術shu員yuan就jiu開kai shiyanhuale。erlvzhidaohanxichangzhengshikaolvdaolezheyidian,biantebieyanfashengchanleyuanyougongxiaobubian,younengshihandianguangzequyuandandezhuhanji,weidejiushibangzhujianqingjishuyuandeshijiaopilao。bangzhu tarenjiushibangzhuziji。weibierenduokaolvyidian,weigukeduoxiangyidian,rangzhegeshijiebiandemeihaoyidian,shilvzhidaohanxichangxiaoxiaodexinyuan。lvzhidaoxiangxinzhenchengdeweitarenzhexiang,shiyidinghuiyouyixiang 不到的回報的。
消光型助焊劑中含有合適的固體含量,並且其內部活性機理可以保證電路板焊接後,殘留物極少和保持電路板表麵幹 燥、ganjing。zaimeiyouteshuxuqiudehanjiezhong,keyimianquqingxihuanjie,jieyueziyuanbaohuhuanjing。benzhuhanjihaiyouyidashanguangdianjiushizaihanjiehou,keyishidianlubanyouzhehengaodebiaomianjueyuandianzu,bao zhengdianlubanshangdeyuanqijianxingnengwanhao。xiaoguangxingzhuhanjixiangdangkekao,gaizhuhanjiyouzhehendadekexuanzedegongyicanshufanwei,suoyikeyishiyinghenduozhongbutongdehanjiehuanjing,butongdehanjieshebeihehanxi 工藝。
下麵介紹消光型助焊劑的焊接特性:
1.光滑的消光焊點,飽滿透錫,具有高潤濕性
2.無腐蝕性,焊後可免清洗,一切指標符合國家標準
3.殘留少,PCB板成膜均勻,不吸潮
4.高表麵絕緣電阻,通過了嚴格的銅鏡測試
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助焊劑的種類
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