為防止(zhi)銅(tong)欄(lan)桿等(deng)銅(tong)飾品生銹氧化變色，可(ke)以使用紫銅(tong)件(jian)耐鹽防銹防氧化變色高(gao)透明納米液晶液，銅(tong)欄(lan)桿廠家下(xia)面介紹其使用方法：
一、用途：
在環(huan)(huan)溫-40-+60℃條件(jian)中能快速浸入紫銅件(jian)淺表層(ceng)內極(ji)化結(jie)晶(jing)，使其在海水中、海洋(yang)氣候、高(gao)濕度、潮氣重、高(gao)低溫（-50℃至+180℃）、二(er)(er)氧化硫、二(er)(er)氧化碳(tan)等(deng)惡(e)劣的戶(hu)外環(huan)(huan)境中1-20年(nian)保持(chi)工件(jian)不生銹，保持(chi)紫銅件(jian)本色(se)光澤度、顏色(se)等(deng)作用，耐中性鹽霧時間(NSS)≥48-800h。
二、銅(tong)飾(shi)品的(de)前期處(chu)理使(shi)用(yong)操作(zuo)
1、紫(zi)銅(tong)(tong)(tong)件的(de)(de)前(qian)期(qi)處(chu)理(li)是(shi)使(shi)用水性無(wu)鉻無(wu)重金屬(shu)環(huan)保銅(tong)(tong)(tong)件除(chu)油除(chu)氧化(hua)膜增光工(gong)間(jian)防氧化(hua)四合(he)一清洗(xi)劑。用于已除(chu)銹(xiu)的(de)(de)銅(tong)(tong)(tong)件（紫(zi)銅(tong)(tong)(tong)、黃銅(tong)(tong)(tong)、白銅(tong)(tong)(tong)、青(qing)銅(tong)(tong)(tong)、鈹銅(tong)(tong)(tong)、銅(tong)(tong)(tong)鋁合(he)金、電鍍銅(tong)(tong)(tong)、化(hua)學鍍銅(tong)(tong)(tong)等）的(de)(de)除(chu)油、除(chu)氧化(hua)膜、增光、工(gong)間(jian)防氧化(hua)前(qian)期(qi)處(chu)理(li)中的(de)(de)四種(zhong)性能同時實(shi)現的(de)(de)清洗(xi)；該產品未含有(you)硫酸、硝(xiao)酸、鹽(yan)酸，鉻離(li)子等有(you)害環(huan)境等物；對銅(tong)(tong)(tong)件基體(ti)沒有(you)腐蝕。外觀為無(wu)色透明無(wu)味無(wu)雜質無(wu)酸霧液體(ti)，PH=1.5；
2、在35-40℃中將已除銹的銅(tong)件(jian)直接(jie)放(fang)入此液中浸泡30-60秒（超聲(sheng)波(bo)清(qing)洗時(shi)間(jian)30秒），用(yong)清(qing)水沖洗1-2次(ci)，吹烘(hong)干水份后、就(jiu)可放(fang)入銅(tong)件(jian)封(feng)閉劑池內進行封(feng)閉防變色處理；
3、銅件(jian)除(chu)銹：室溫中在銅件(jian)除(chu)油(you)除(chu)氧(yang)化(hua)(hua)膜(mo)增光(guang)工間(jian)防氧(yang)化(hua)(hua)四合一清洗劑中浸泡30-60秒可以除(chu)油(you)、除(chu)氧(yang)化(hua)(hua)膜(mo)、增光(guang)、工間(jian)防氧(yang)化(hua)(hua)。
4、用干燥無(wu)水份無(wu)脂(zhi)棉布擦洗(xi)(xi)2-3次(ci)，每擦洗(xi)(xi)一次(ci)后(hou)，更換棉布；最好是在最后(hou)一次(ci)用棉布擦洗(xi)(xi)時，邊(bian)用≤55℃熱風吹(chui)干水份，邊(bian)用聚(ju)脂(zhi)布搓擦上(shang)工作液；
5、初步除水(shui)份≤55℃烘干或熱風吹(chui)干水(shui)份5-10分鐘；
6、在(zai)環溫中浸(jin)泡(pao)在(zai)工(gong)(gong)作液內3-5秒；或用(yong)聚脂布搓(cuo)擦(ca)上(shang)工(gong)(gong)作液搓(cuo)擦(ca)兩道以上(shang)可(ke)耐蝕(shi)防(fang)氧化變色等(deng)。
注(zhu)1：2、3工(gong)(gong)藝序號為本清洗劑工(gong)(gong)藝段；
注2：工間(jian)防(fang)氧(yang)化(hua)(hua)時間(jian)-要(yao)椐銅(tong)(tong)材(cai)種(zhong)類、冬季和夏季、當地濕度三(san)個因素來定，平均大約為2小時，最好將(jiang)經清洗處理后的并已烘(hong)干水份的銅(tong)(tong)件(jian)立即、在最短的時間(jian)內放入銅(tong)(tong)件(jian)后處理防(fang)氧(yang)化(hua)(hua)變色封(feng)閉劑(ji)《紫銅(tong)(tong)件(jian)耐鹽防(fang)銹防(fang)氧(yang)化(hua)(hua)變色高透明(ming)納(na)米液晶液》內浸泡。
