焊錫絲fenweishixinhanxisiheyouxinhanxisi,youxinhanxisizhongdezhuyaochengfenjiushizhuhanji,erzhuhanjidezhuyaochengfenjiushisongxiang,yinciyekeyibayouxinhanxisichengweisongxianghanxisi。

鬆香焊錫絲的選擇
鬆香焊錫絲中的助焊劑主要成分是載劑,如丙烯酸樹脂和鬆香等。鬆香是一種較為傳統的截劑,鬆香焊錫絲彙中鬆香的質量分數在90%以yi上shang,鬆song香xiang裏li麵mian的de鬆song香xiang酸suan在zai高gao溫wen下xia可ke以yi溶rong解jie銀yin和he錫xi的de氧yang化hua物wu,可ke以yi防fang止zhi焊han錫xi的de再zai度du氧yang化hua。鬆song香xiang在zai冷leng卻que後hou會hui變bian成cheng固gu體ti,具ju有you電dian絕jue緣yuan性xing和he抗kang腐fu蝕shi性xing的de特te點dian,起qi到dao保bao護hu作zuo用yong。由you於yu天tian然ran的de鬆song香xiang容rong易yi氧yang化hua,較jiao脆cui,會hui影ying響xiang到dao焊han接jie的de性xing能neng,因yin此ci鬆song香xiang焊han錫xi絲si一yi般ban使shi用yong改gai性xing鬆song香xiang,因yin為wei改gai性xing鬆song香xiang的de助zhu焊han性xing能neng比bi天tian然ran鬆song香xiang的de性xing能neng要yao好hao,可ke靠kao性xing也ye更geng高gao一yi點dian。鬆song香xiang助zhu焊han劑ji中zhong的de溶rong劑ji的de主zhu要yao作zuo用yong是shi溶rong解jie不bu易yi直zhi接jie溶rong於yu鬆song香xiang中zhong的de活huo性xing劑ji成cheng分fen,幫bang助zhu活huo性xing劑ji的de溶rong解jie,因yin此ci溶rong劑ji、活性劑和鬆香的相溶性一定要好。
鬆香焊錫絲的種類也是有很多的,在選擇時也應該注意焊錫絲產品的質量,隻有焊錫絲產品的質量有保證才可以保證焊接產品的質量。