無(wu)硫(liu)紙在(zai)(zai)多個(ge)領域具有(you)廣泛的(de)(de)(de)應用(yong)(yong)(yong)場景，其主要(yao)(yao)用(yong)(yong)(yong)途在(zai)(zai)于防(fang)止電(dian)鍍產(chan)(chan)品(pin)(pin)(pin)中(zhong)(zhong)的(de)(de)(de)銀與空氣(qi)中(zhong)(zhong)的(de)(de)(de)硫(liu)發(fa)生(sheng)(sheng)化學反(fan)應而(er)導(dao)致(zhi)發(fa)黃(huang)。具體來說：首先(xian)是(shi)在(zai)(zai)電(dian)子產(chan)(chan)品(pin)(pin)(pin)制造中(zhong)(zhong)發(fa)揮(hui)著關(guan)鍵作(zuo)用(yong)(yong)(yong)。**電(dian)路板、LED和(he)(he)線路板等**在(zai)(zai)生(sheng)(sheng)產(chan)(chan)過程(cheng)中(zhong)(zhong)需(xu)要(yao)(yao)使用(yong)(yong)(yong)到鍍銀工藝(yi)以提(ti)升導(dao)電(dian)性能或美觀(guan)度(du)；然而(er)空氣(qi)中(zhong)(zhong)存在(zai)(zai)的(de)(de)(de)微量硫(liu)化物會與這些(xie)的(de)(de)(de)銀色表面反(fan)應導(dao)致(zhi)氧化變黃(huang)從而(er)影響產(chan)(chan)品(pin)(pin)(pin)質(zhi)量和(he)(he)使用(yong)(yong)(yong)壽命。此時就需(xu)要(yao)(yao)使用(yong)(yong)(yong)不(bu)含(han)硫(liu)的(de)(de)(de)無(wu)硫(liu)紙作(zuo)為(wei)(wei)包裝材(cai)料或者制程(cheng)墊材(cai)來隔絕空氣(qi)避免(mian)此類化學反(fan)應的(de)(de)(de)發(fa)生(sheng)(sheng)從而(er)保護(hu)產(chan)(chan)品(pin)(pin)(pin)的(de)(de)(de)品(pin)(pin)(pin)質(zhi)不(bu)受損害；其次它也被廣泛應用(yong)(yong)(yong)于五金端子、玻璃(li)制品(pin)(pin)(pin)以及不(bu)銹鋼平板等的(de)(de)(de)包裝和(he)(he)分隔工作(zuo)中(zhong)(zhong)，用(yong)(yong)(yong)以減少(shao)因接觸含(han)硫(liu)物質(zhi)而(er)導(dao)致(zhi)的(de)(de)(de)變色問題(ti)保持商品(pin)(pin)(pin)的(de)(de)(de)原有(you)色澤(ze)及光澤(ze)感提(ti)升商品(pin)(pin)(pin)附(fu)加值和(he)(he)市場競爭力(li)；另外在(zai)(zai)一些(xie)食(shi)品(pin)(pin)(pin)防(fang)護(hu)用(yong)(yong)(yong)品(pin)(pin)(pin)的(de)(de)(de)食(shi)品(pin)(pin)(pin)級包裝方面也有(you)應用(yong)(yong)(yong)需(xu)求通(tong)過確(que)保包裝的(de)(de)(de)潔凈度(du)和(he)(he)無(wu)害性來為(wei)(wei)食(shi)品(pin)(pin)(pin)安全保駕(jia)護(hu)航。綜上所述(shu)無(wu)論是(shi)高科技(ji)的(de)(de)(de)電(dian)子元件還是(shi)日常(chang)生(sheng)(sheng)活中(zhong)(zhong)的(de)(de)(de)常(chang)見物品(pin)(pin)(pin)都可能需(xu)要(yao)(yao)用(yong)(yong)(yong)到這種特殊的(de)(de)(de)功能型紙張來滿足(zu)生(sheng)(sheng)產(chan)(chan)儲存及銷(xiao)售環(huan)節的(de)(de)(de)各項要(yao)(yao)求。

無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)作為(wei)一(yi)種(zhong)環(huan)(huan)保型特種(zhong)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)，因其不含硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)化物及酸性(xing)(xing)(xing)物質的特點，在(zai)(zai)(zai)多個領(ling)域展現出的應用(yong)價值，尤(you)其在(zai)(zai)(zai)需要(yao)(yao)長期保存、安全接(jie)(jie)觸或環(huan)(huan)保合規(gui)的場景中優(you)勢顯(xian)著。**1.文(wen)化遺(yi)產(chan)(chan)保護(hu)與檔(dang)(dang)案(an)(an)管(guan)理**無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)在(zai)(zai)(zai)古(gu)籍修復、檔(dang)(dang)案(an)(an)保存領(ling)域具有性(xing)(xing)(xing)。傳統紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)因含硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)成分(fen)易酸化脆化，而(er)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的pH中性(xing)(xing)(xing)特性(xing)(xing)(xing)可(ke)有效(xiao)延(yan)長文(wen)獻壽(shou)命(ming)(ming)。例如，國(guo)(guo)家(jia)(jia)圖書館采用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)制(zhi)作古(gu)籍函(han)套(tao)，故(gu)宮(gong)博物院(yuan)將(jiang)其用(yong)于(yu)書畫修復襯(chen)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，確保在(zai)(zai)(zai)百年尺度上的穩定性(xing)(xing)(xing)。美國(guo)(guo)國(guo)(guo)會圖書館的檔(dang)(dang)案(an)(an)修復標(biao)準中，已(yi)(yi)將(jiang)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)列為(wei)耗材(cai)。**2.食品(pin)安全包裝**在(zai)(zai)(zai)食品(pin)工(gong)業(ye)中，無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)通過(guo)FDA和(he)歐盟食品(pin)接(jie)(jie)觸材(cai)料(liao)認證(zheng)，廣泛用(yong)于(yu)烘焙(bei)墊(dian)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)、茶葉濾袋及咖啡萃取紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。日本(ben)和(he)歐盟巧克(ke)力(li)品(pin)牌(pai)多采用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)糯米(mi)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)內襯(chen)，避(bi)免硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)遷移影響風味。領(ling)域則用(yong)于(yu)藥品(pin)說明(ming)書、透(tou)析紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)包裝，其生(sheng)物惰(duo)性(xing)(xing)(xing)特性(xing)(xing)(xing)確保無(wu)(wu)(wu)(wu)(wu)菌環(huan)(huan)境(jing)不受污染。**3.精密電(dian)(dian)子(zi)制(zhi)造**半導體行(xing)業(ye)將(jiang)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)應用(yong)于(yu)芯片載帶和(he)電(dian)(dian)路(lu)板層壓隔離層。硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)元素可(ke)能引發(fa)金屬接(jie)(jie)點硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)化腐蝕，東(dong)城pcb無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的穩定性(xing)(xing)(xing)可(ke)保障精密電(dian)(dian)子(zi)元件在(zai)(zai)(zai)運(yun)輸和(he)封裝過(guo)程中的可(ke)靠性(xing)(xing)(xing)，三星、臺(tai)積電(dian)(dian)等企(qi)業(ye)已(yi)(yi)將(jiang)其納入供應鏈管(guan)理體系。**4.綠色(se)印刷與藝術創作**藝術微噴采用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)純棉紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)基(ji)，配合抗UV墨水可(ke)實現200年色(se)彩(cai)穩定性(xing)(xing)(xing)。英國(guo)(guo)皇家(jia)(jia)水彩(cai)畫協會無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)水彩(cai)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)參賽用(yong)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，其纖維結構能更(geng)好(hao)鎖住礦物顏料(liao)。品(pin)包裝領(ling)域，愛(ai)馬仕、卡地亞等品(pin)牌(pai)使用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)制(zhi)作產(chan)(chan)品(pin)手冊，pcb無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)批發(fa)，兼顧觸感與環(huan)(huan)保形象。**5.環(huan)(huan)保認證(zheng)體系應用(yong)**在(zai)(zai)(zai)碳中和(he)背景下，無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成為(wei)綠色(se)認證(zheng)文(wen)件載體。FSC森(sen)林(lin)認證(zheng)文(wen)件、碳足跡標(biao)簽(qian)均要(yao)(yao)求使用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)印制(zhi)，歐盟生(sheng)態標(biao)簽(qian)（Ecolabel）產(chan)(chan)品(pin)說明(ming)書強制(zhi)使用(yong)無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，體現全生(sheng)命(ming)(ming)周(zhou)期環(huan)(huan)保理念。隨著環(huan)(huan)保法規(gui)趨嚴，無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)應用(yong)正從領(ling)域向日常消費擴(kuo)展。日本(ben)已(yi)(yi)推(tui)出無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)質電(dian)(dian)子(zi)，德國(guo)(guo)郵政(zheng)試(shi)點無(wu)(wu)(wu)(wu)(wu)硫(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)環(huan)(huan)保，其技(ji)術演(yan)進將(jiang)持續推(tui)動綠色(se)材(cai)料(liao)革命(ming)(ming)。

硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)與無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)區別及應用(yong)(yong)解(jie)(jie)析硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)與無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)是(shi)兩種(zhong)(zhong)性(xing)(xing)質(zhi)迥(jiong)異的(de)(de)(de)(de)特種(zhong)(zhong)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)，其差異主(zhu)要(yao)體(ti)現在(zai)原料處理、物理特性(xing)(xing)及用(yong)(yong)途領(ling)域(yu)。**1.制作(zuo)工(gong)藝(yi)與材質(zhi)特性(xing)(xing)**硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)（又稱描(miao)圖(tu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)）以植物纖維為原料，經浸(jin)泡處理，使(shi)(shi)纖維素發(fa)生膠化反應，形成致(zhi)密結(jie)構(gou)。這種(zhong)(zhong)工(gong)藝(yi)賦予紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)半(ban)透明性(xing)(xing)、耐水(shui)性(xing)(xing)和高強度(du)，表(biao)面光滑且抗(kang)油脂滲透。而無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)采用(yong)(yong)堿性(xing)(xing)生產工(gong)藝(yi)，pcb無(wu)(wu)硫(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)多少錢，通(tong)過(guo)碳酸(suan)(suan)(suan)鈣等中和劑調節(jie)pH值(zhi)至(zhi)7-8，確(que)保(bao)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)不含(han)游離酸(suan)(suan)(suan)性(xing)(xing)物質(zhi)，纖維更穩(wen)定不易(yi)(yi)酸(suan)(suan)(suan)化。**2.物理性(xing)(xing)能(neng)對(dui)比(bi)**硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)厚度(du)范圍廣(guang)（60-200gsm），透光率達(da)70%以上，抗(kang)撕裂(lie)強度(du)是(shi)普通(tong)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)3-5倍，pcb包裝(zhuang)無(wu)(wu)硫(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，適合(he)反復修改。無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)注(zhu)重耐久性(xing)(xing)，其耐折次數可達(da)8000次以上（ISO5626標(biao)準(zhun)），白度(du)保(bao)持(chi)率10年后(hou)仍超過(guo)90%（ASTMD3290），使(shi)(shi)用(yong)(yong)壽命可達(da)200年以上。**3.應用(yong)(yong)領(ling)域(yu)差異**硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)主(zhu)要(yao)用(yong)(yong)于工(gong)程制圖(tu)（占用(yong)(yong)量(liang)的(de)(de)(de)(de)65%）、印刷(shua)轉印（如絲網印刷(shua)基材）和食(shi)品包裝(zhuang)（利用(yong)(yong)其阻油特性(xing)(xing)）。無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)則(ze)廣(guang)泛應用(yong)(yong)于檔案保(bao)存(cun)（符(fu)合(he)ISO9706標(biao)準(zhun)）、藝(yi)術(shu)品修復和古籍修復，大(da)英圖(tu)書(shu)館(guan)90%的(de)(de)(de)(de)文獻(xian)修復均采用(yong)(yong)無(wu)(wu)酸(suan)(suan)(suan)襯紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。**4.保(bao)存(cun)性(xing)(xing)能(neng)比(bi)較**硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)在(zai)潮濕(shi)環境(jing)中易(yi)(yi)吸收(shou)水(shui)分導致(zhi)變(bian)形（吸水(shui)率可達(da)12%），長期暴露于紫外線會逐(zhu)漸脆化。無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)通(tong)過(guo)堿性(xing)(xing)緩沖(chong)技術(shu)，可有效抵御環境(jing)酸(suan)(suan)(suan)化，美國(guo)國(guo)會圖(tu)書(shu)館(guan)測(ce)試(shi)顯示其在(zai)標(biao)準(zhun)環境(jing)下500年降解(jie)(jie)率低于5%。值(zhi)得注(zhu)意的(de)(de)(de)(de)誤(wu)區是(shi)，'無(wu)(wu)硫(liu)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)'并非(fei)規范術(shu)語，可能(neng)源于對(dui)造紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)工(gong)藝(yi)的(de)(de)(de)(de)誤(wu)解(jie)(jie)。現代硫(liu)酸(suan)(suan)(suan)鹽法制漿確(que)實使(shi)(shi)用(yong)(yong)，但(dan)成品紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)硫(liu)殘(can)留(liu)量(liang)低于0.1%，不影響(xiang)使(shi)(shi)用(yong)(yong)安全。若需長期保(bao)存(cun)，應選擇(ze)pH值(zhi)7.5-10的(de)(de)(de)(de)無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，而非(fei)單(dan)純關(guan)注(zhu)硫(liu)含(han)量(liang)。兩種(zhong)(zhong)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)張(zhang)的(de)(de)(de)(de)選擇(ze)取決于具體(ti)用(yong)(yong)途：創(chuang)作(zuo)過(guo)程宜用(yong)(yong)硫(liu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，保(bao)存(cun)則(ze)無(wu)(wu)酸(suan)(suan)(suan)紙(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。