本文來自專業焊錫廠綠誌島焊錫金屬有限公司
綠誌島專業焊錫廠提倡綠色環保,所以研製生產免洗助焊劑,這是一種新型的助焊劑,與(yu)普(pu)通(tong)助(zhu)焊(han)劑(ji)最(zui)大(da)的(de)區(qu)別(bie)就(jiu)是(shi)免(mian)洗(xi)助(zhu)焊(han)劑(ji)在(zai)焊(han)接(jie)後(hou),不(bu)會(hui)有(you)殘(can)留(liu)物(wu)或(huo)者(zhe)隻(zhi)有(you)極(ji)少(shao)的(de)殘(can)留(liu)物(wu)。並(bing)且(qie)這(zhe)種(zhong)這(zhe)種(zhong)殘(can)留(liu)物(wu)不(bu)會(hui)對(dui)印(yin)製(zhi)板(ban)和(he)電(dian)子(zi)元(yuan)器(qi)件(jian)產(chan)生(sheng)危(wei)害(hai)。
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qingxiyeshihanjiegongyizhongdeyigehuanjie,ruguonengshengxiazheyihuanjiedeshijianheziyuan,yejiudengyushengxialeyibichengben。suoyishuohanxichanglvzhidaoshengchandemianxizhuhanjibujingongnengqiangdawufuzuoyong,hainengjieyueziyuanbaohuhuanjing。
mianxizhuhanjiyefenleduozhongxinghao,mudejiushirangduozhongbutonghanjieyaoqiudebeihanjiandounengshiyongshangfangxindelvsemianxizhuhanji,suoyiyouzhenduiyixieduiyaoqiujiqiyangedehanjian,tezhichuyileimianxizhuhanji。erduiyuhanjiehuanjinghuoqitayaoqiujiaoweipubiandedehanjian,hanxichanglvzhidaozeyanzhichushihedazhonghanjianshiyongdezhuhanji。
型號為LDF900-C3的免洗助焊劑,使用的是進口的高級鬆香,是淡黃色的透明液體,帶有醇類氣味,酸度值為30.0 ± 5.0mgKOH/g,比重為0.800±0.01g/cm3,擴散率是85%。
型號為LDF900-20-7的免洗助焊劑,使用進口的高級鬆香,是透明液體呈淡黃色,醇類氣味,酸度值為45.0 ±9.0mgKOH/g,比重為0.825±0.01g/cm3,擴散率是86%。
型號為LDF900-3的免洗助焊劑,使用的也是進口的高級鬆香,是淡黃色的透明液體,具醇類氣味,酸度值為30.0 ± 6.0mgKOH/g,比重為0.800±0.01g/cm3,擴散率是89%。
型號為LDF910-7的免洗助焊劑,原料中不含鬆香,是淡黃色的透明液體,帶有醇類氣味,酸度值為30.0 ± 5.0mgKOH/g,比重為0.800±0.01g/cm3,擴散率是83%。
此四種類型的助焊劑都要一些共性,那就滿足免洗助焊劑的硬性指標,比如AgCrO4含量通過IPC-TM-6502.3.33標準。鹵化物含量也是嚴格遵照JIS Z3197-86標準的要求。這四種免洗助焊劑都通過了銅鏡腐蝕測試。
提ti供gong這zhe些xie產chan品pin數shu據ju就jiu是shi為wei了le向xiang您nin證zheng明ming,綠lv誌zhi島dao焊han錫xi廠chang是shi一yi家jia專zhuan業ye的de品pin牌pai焊han錫xi生sheng產chan企qi業ye,用yong信xin譽yu為wei我wo們men的de產chan品pin質zhi量liang做zuo保bao證zheng,用yong誠cheng心xin做zuo焊han錫xi,用yong細xi心xin做zuo焊han錫xi,誠cheng意yi邀yao請qing您nin來lai使shi用yong。