文章來源：安徽省國資(zi)委 發布時間(jian)：2021-11-11
日(ri)前(qian)，國(guo)家(jia)市場監督管(guan)理(li)總局和國(guo)家(jia)標(biao)準(zhun)化管(guan)理(li)委員會(hui)聯(lian)合(he)發布2020年第20號國(guo)家(jia)標(biao)準(zhun)批準(zhun)公(gong)告，由銅(tong)(tong)陵有色安徽銅(tong)(tong)冠(guan)銅(tong)(tong)箔公(gong)司牽頭主持(chi)修訂的(de)《GB/T 5230-2020印(yin)制(zhi)板用(yong)電解銅(tong)(tong)箔》獲(huo)得正式(shi)公(gong)布，并將于2021年8月1日(ri)正式(shi)實施。本(ben)標(biao)準(zhun)對(dui)印(yin)制(zhi)板用(yong)電解銅(tong)(tong)箔的(de)分類、外觀、尺寸、物理(li)性能要(yao)(yao)求(qiu)、工(gong)藝(yi)要(yao)(yao)求(qiu)、特殊要(yao)(yao)求(qiu)、質量保證(zheng)規定(ding)、檢驗驗方法、包裝、標(biao)志運(yun)輸(shu)及儲存等作出明確規定(ding)。
印(yin)(yin)制(zhi)板用電(dian)解銅箔是制(zhi)造印(yin)(yin)制(zhi)板用剛(gang)性覆箔板、撓性覆箔板、微波電(dian)路(lu)基(ji)板、涂樹脂銅箔等印(yin)(yin)制(zhi)板基(ji)材重要的基(ji)礎(chu)電(dian)子材料(liao)，其質量優劣直接影響印(yin)(yin)制(zhi)板基(ji)材和(he)印(yin)(yin)制(zhi)板質量及(ji)其可靠性。
發(fa)(fa)達(da)國(guo)(guo)家已對(dui)印制板(ban)用(yong)(yong)(yong)金(jin)(jin)屬箔(bo)的分(fen)類、質(zhi)量(liang)等級(ji)、金(jin)(jin)屬箔(bo)的各(ge)項(xiang)技術(shu)要求(qiu)、質(zhi)量(liang)保證(zheng)規(gui)定(ding)、試驗方法、包(bao)裝及標(biao)志作(zuo)(zuo)出了明確規(gui)定(ding)，而(er)之前(qian)我國(guo)(guo)GB/T 5230-1995《電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)》僅包(bao)括(kuo)標(biao)準(zhun)電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)、高延展(zhan)(zhan)性電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)兩種電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)，產品(pin)品(pin)種少(shao)，技術(shu)水(shui)平低，不能適應技術(shu)和市(shi)場(chang)發(fa)(fa)展(zhan)(zhan)需求(qiu)，與市(shi)場(chang)需求(qiu)完全脫節，使我國(guo)(guo)目前(qian)制造印制板(ban)和覆(fu)銅(tong)(tong)(tong)(tong)(tong)板(ban)大量(liang)使用(yong)(yong)(yong)的重要電(dian)(dian)(dian)子(zi)材(cai)料——電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)產品(pin)檢驗無統一的標(biao)準(zhun)，質(zhi)量(liang)無法保證(zheng)，成為制約(yue)產業發(fa)(fa)展(zhan)(zhan)的瓶頸(jing)。因此，研(yan)究制定(ding)《印制板(ban)用(yong)(yong)(yong)電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)》標(biao)準(zhun)，對(dui)印制板(ban)用(yong)(yong)(yong)電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)的各(ge)項(xiang)技術(shu)要求(qiu)作(zuo)(zuo)出具體規(gui)定(ding)十分(fen)迫切，該標(biao)準(zhun)的制定(ding)必將(jiang)對(dui)指(zhi)導我國(guo)(guo)印制板(ban)用(yong)(yong)(yong)銅(tong)(tong)(tong)(tong)(tong)電(dian)(dian)(dian)解(jie)(jie)(jie)箔(bo)科研(yan)、生產、質(zhi)量(liang)檢驗，規(gui)范市(shi)場(chang)、促進我國(guo)(guo)印制板(ban)用(yong)(yong)(yong)電(dian)(dian)(dian)解(jie)(jie)(jie)銅(tong)(tong)(tong)(tong)(tong)箔(bo)的發(fa)(fa)展(zhan)(zhan)和質(zhi)量(liang)提高及其上(shang)下(xia)游相關新興產業發(fa)(fa)展(zhan)(zhan)發(fa)(fa)揮積極作(zuo)(zuo)用(yong)(yong)(yong)。
據(ju)了(le)解(jie)(jie)，該標(biao)(biao)準(zhun)(zhun)是在研究國(guo)外(wai)先進標(biao)(biao)準(zhun)(zhun)基礎上，結合我國(guo)行業實際制定的(de)。該標(biao)(biao)準(zhun)(zhun)中(zhong)(zhong)各型號電解(jie)(jie)銅箔的(de)電性(xing)(xing)能(neng)、物理性(xing)(xing)能(neng)、特殊(shu)性(xing)(xing)能(neng)等主(zhu)要(yao)性(xing)(xing)能(neng)指標(biao)(biao)與國(guo)外(wai)先進標(biao)(biao)準(zhun)(zhun)接軌(gui)；標(biao)(biao)準(zhun)(zhun)中(zhong)(zhong) E-01、E-02、E-03箔的(de)室溫(wen)抗拉強度(du)、E03-9、E03-12和(he)E03-18箔的(de)高溫(wen)抗拉強度(du)、E-01和(he)E-03箔的(de)室溫(wen)延(yan)(yan)伸(shen)率和(he)E03-18、E03-35箔的(de)高溫(wen)延(yan)(yan)伸(shen)率指標(biao)(biao)均高于國(guo)外(wai)相關標(biao)(biao)準(zhun)(zhun)的(de)要(yao)求(qiu)；標(biao)(biao)準(zhun)(zhun)中(zhong)(zhong)抗高溫(wen)氧化性(xing)(xing)的(de)工(gong)藝要(yao)求(qiu)、E02-12箔的(de)室溫(wen)抗拉強度(du)和(he)延(yan)(yan)伸(shen)率指標(biao)(biao)、銅粉檢測方法、翹曲度(du)檢測方法填補(bu)國(guo)內外(wai)標(biao)(biao)準(zhun)(zhun)空(kong)白。
【責(ze)任編輯(ji)：馬語謙】