本文來自專業焊錫廠家綠誌島金屬有限公司
助焊劑是一種輔助焊錫材料,不管是焊錫條、焊錫絲還是焊錫膏在(zai)焊(han)錫(xi)時(shi)都(dou)會(hui)使(shi)用(yong)到(dao)助(zhu)焊(han)劑(ji)。無(wu)鉛(qian)焊(han)錫(xi)絲(si)需(xu)要(yao)使(shi)用(yong)助(zhu)焊(han)劑(ji)也(ye)必(bi)須(xu)是(shi)無(wu)鉛(qian)助(zhu)焊(han)劑(ji),為(wei)了(le)實(shi)現(xian)環(huan)保(bao),無(wu)鉛(qian)助(zhu)焊(han)劑(ji)也(ye)有(you)多(duo)種(zhong)類(lei)型(xing),像(xiang)無(wu)鹵(lu)助(zhu)焊(han)劑(ji)和(he)無(wu)鬆(song)香(xiang)助(zhu)焊(han)劑(ji)等(deng)。
含鹵素鬆香型助焊劑,鬆香型助焊劑到dao現xian在zai依yi然ran廣guang泛fan應ying用yong於yu電dian子zi行xing業ye中zhong,效xiao果guo可ke靠kao使shi用yong方fang便bian。但dan是shi鬆song香xiang型xing助zhu焊han劑ji在zai焊han錫xi後hou會hui殘can留liu大da量liang鹵lu素su離li子zi,有you較jiao強qiang的de腐fu蝕shi性xing,一yi般ban要yao用yong大da量liang的de氟fu利li昂ang進jin行xing清qing洗xi,不bu僅jin這zhe項xiang工gong藝yi成cheng本ben高gao,還hai會hui破po壞huai臭chou氧yang層ceng,嚴yan重zhong破po壞huai環huan境jing。
所(suo)以(yi)焊(han)錫(xi)廠(chang)家(jia)極(ji)力(li)於(yu)研(yan)製(zhi)生(sheng)產(chan)出(chu)低(di)鹵(lu)素(su)甚(shen)至(zhi)不(bu)含(han)鹵(lu)素(su)的(de)助(zhu)焊(han)劑(ji)。對(dui)此(ci)類(lei)助(zhu)焊(han)劑(ji)做(zuo)的(de)改(gai)進(jin)是(shi)使(shi)用(yong)無(wu)機(ji)鋅(xin)鹽(yan)作(zuo)為(wei)活(huo)性(xing)劑(ji),有(you)效(xiao)提(ti)高(gao)了(le)活(huo)性(xing)。後(hou)來(lai)使(shi)用(yong)耐(nai)熱(re)性(xing)樹(shu)脂(zhi)來(lai)提(ti)高(gao)助(zhu)焊(han)劑(ji)的(de)可(ke)塑(su)性(xing)和(he)絕(jue)緣(yuan)性(xing),並(bing)且(qie)減(jian)少(shao)了(le)飛(fei)濺(jian)的(de)情(qing)況(kuang)。
無(wu)鹵(lu)素(su)鬆(song)香(xiang)助(zhu)焊(han)劑(ji),此(ci)類(lei)助(zhu)焊(han)劑(ji)就(jiu)是(shi)為(wei)了(le)解(jie)決(jue)鬆(song)香(xiang)型(xing)助(zhu)焊(han)劑(ji)在(zai)電(dian)路(lu)板(ban)上(shang)有(you)殘(can)留(liu)的(de)問(wen)題(ti)。鬆(song)香(xiang)型(xing)助(zhu)焊(han)劑(ji)在(zai)焊(han)錫(xi)時(shi)會(hui)產(chan)生(sheng)大(da)量(liang)煙(yan)霧(wu),對(dui)人(ren)體(ti)也(ye)會(hui)有(you)危(wei)害(hai)作(zuo)用(yong)。焊(han)錫(xi)廠(chang)家(jia)在(zai)研(yan)製(zhi)無(wu)鹵(lu)素(su)鬆(song)香(xiang)助(zhu)焊(han)劑(ji)時(shi)使(shi)用(yong)了(le)有(you)機(ji)酸(suan)類(lei)活(huo)化(hua)劑(ji),助(zhu)焊(han)性(xing)能(neng)較(jiao)好(hao),基(ji)本(ben)能(neng)達(da)到(dao)效(xiao)果(guo)。
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無wu鹵lu無wu鬆song香xiang型xing助zhu焊han劑ji,為wei了le最zui高gao程cheng度du的de實shi現xian環huan保bao,焊han錫xi廠chang家jia積ji極ji研yan製zhi無wu鹵lu無wu鬆song香xiang型xing助zhu焊han劑ji,用yong有you機ji酸suan作zuo為wei活huo化hua劑ji,就jiu完wan全quan不bu含han鹵lu素su不bu含han鬆song香xiang。脂zhi肪fang酸suan脂zhi類lei作zuo為wei表biao麵mian活huo性xing劑ji,在zai焊han錫xi中zhong能neng降jiang低di焊han錫xi和he電dian路lu板ban表biao麵mian的de張zhang力li,提ti高gao可ke焊han性xing。


