生產(chan)加(jia)工(gong)(gong)成(cheng)(cheng)(cheng)(cheng)本：占總成(cheng)(cheng)(cheng)(cheng)本25%-40%（技術壁壘）碳(tan)紙(zhi)(zhi)的生產(chan)需經過(guo)“成(cheng)(cheng)(cheng)(cheng)紙(zhi)(zhi)-預氧化-碳(tan)化-石墨化”等多道高(gao)(gao)(gao)(gao)溫、高(gao)(gao)(gao)(gao)精度(du)工(gong)(gong)序，設(she)備費(fei)用大、能耗(hao)(hao)高(gao)(gao)(gao)(gao)、生產(chan)周期長，是成(cheng)(cheng)(cheng)(cheng)本的重要(yao)組成(cheng)(cheng)(cheng)(cheng)部分(fen)：1.基材(cai)(cai)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)階(jie)段(duan)（占加(jia)工(gong)(gong)成(cheng)(cheng)(cheng)(cheng)本15%-25%）將碳(tan)纖維與粘結劑混合，制(zhi)成(cheng)(cheng)(cheng)(cheng)均(jun)勻的紙(zhi)(zhi)狀基材(cai)(cai)，成(cheng)(cheng)(cheng)(cheng)本來自：設(she)備成(cheng)(cheng)(cheng)(cheng)本：需使用“高(gao)(gao)(gao)(gao)精度(du)濕法(fa)成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)機”（避(bi)(bi)免纖維團聚）、“定量注(zhu)意裝置”（確(que)保(bao)碳(tan)紙(zhi)(zhi)厚度(du)均(jun)勻，誤差＜5μm），單(dan)臺設(she)備約500-2000萬元，折舊成(cheng)(cheng)(cheng)(cheng)本高(gao)(gao)(gao)(gao)；人(ren)工(gong)(gong)與能耗(hao)(hao)：成(cheng)(cheng)(cheng)(cheng)型(xing)(xing)過(guo)程(cheng)需嚴格注(zhu)意濕度(du)（40%-60%）、溫度(du)（25-30℃），車間潔凈度(du)要(yao)求達萬級，空調與潔凈系統(tong)能耗(hao)(hao)約占該階(jie)段(duan)能耗(hao)(hao)的60%。疏水性碳(tan)紙(zhi)(zhi)特性:高(gao)(gao)(gao)(gao)吸水能力:促進水分(fen)滲透(tou)和分(fen)布(bu)，避(bi)(bi)免局(ju)部干燥。云(yun)南水冷電堆用氣體擴散層售價

優勢4：提(ti)升系(xi)(xi)統(tong)“性(xing)(xing)(xing)(xing)能上限”與(yu)“運(yun)行穩定(ding)性(xing)(xing)(xing)(xing)”GDL的(de)(de)設計優化(hua)能直接推動電(dian)(dian)化(hua)學系(xi)(xi)統(tong)的(de)(de)性(xing)(xing)(xing)(xing)能突破(po)，具體體現(xian)在(zai)：提(ti)升功率(lv)(lv)密度：氣體傳(chuan)質(zhi)與(yu)低電(dian)(dian)阻(zu)導電(dian)(dian)，能讓催化(hua)層的(de)(de)活性(xing)(xing)(xing)(xing)位點充分利用，減少“傳(chuan)質(zhi)限制”與(yu)“歐姆(mu)限制”——例(li)如，GDL可使PEMFC的(de)(de)峰(feng)值功率(lv)(lv)密度提(ti)升20%-30%（從0.8W/cm?提(ti)升至1.0W/cm?以上），滿足汽(qi)車、無人機(ji)等對高功率(lv)(lv)的(de)(de)需求(qiu)。降低運(yun)行波動：GDL的(de)(de)梯度孔徑與(yu)疏(shu)水(shui)調控，能避免“水(shui)淹”或“膜干”（氣體過(guo)量導致(zhi)膜濕度不足、質(zhi)子傳(chuan)導受阻(zu)）兩種極(ji)端工況，讓燃(ran)料(liao)電(dian)(dian)池在(zai)不同負載（如汽(qi)車加速、怠速）下(xia)，輸出電(dian)(dian)壓波動小（電(dian)(dian)壓穩定(ding)性(xing)(xing)(xing)(xing)±5%以內），提(ti)升系(xi)(xi)統(tong)運(yun)行可靠性(xing)(xing)(xing)(xing)。云南(nan)水(shui)冷電(dian)(dian)堆用氣體擴散層售(shou)價疏(shu)水(shui)性(xing)(xing)(xing)(xing)碳紙碳化(hua)在(zai)1600℃，石墨化(hua)在(zai)2000以上℃。

專有(you)(you)碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)的(de)(de)(de)(de)結(jie)構與(yu)性能(neng)調控(kong)。近20年碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)制(zhi)備(bei)(bei)(bei)和(he)表面改(gai)性的(de)(de)(de)(de)基礎研(yan)(yan)究(jiu)、中試放大、工(gong)程化的(de)(de)(de)(de)研(yan)(yan)究(jiu)經(jing)歷，對碳(tan)(tan)(tan)(tan)(炭)材(cai)料的(de)(de)(de)(de)結(jie)構、設(she)備(bei)(bei)(bei)及(ji)工(gong)藝有(you)(you)深刻理(li)解。專有(you)(you)的(de)(de)(de)(de)配(pei)方(fang)與(yu)材(cai)料匹(pi)配(pei)。擁有(you)(you)專有(you)(you)碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)表面上漿劑、碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)可控(kong)分散(san)/凝聚、碳(tan)(tan)(tan)(tan)紙(zhi)(zhi)粘結(jie)劑的(de)(de)(de)(de)自主(zhu)知識產(chan)權，可制(zhi)備(bei)(bei)(bei)出超薄(6g/m°)口分散(san)均勻的(de)(de)(de)(de)碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)原紙(zhi)(zhi)。自主(zhu)設(she)計(ji)、定制(zhi)的(de)(de)(de)(de)設(she)備(bei)(bei)(bei)。專有(you)(you)碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)連續(xu)化處(chu)(chu)理(li)裝置(zhi)(zhi)、碳(tan)(tan)(tan)(tan)纖(xian)維(wei)(wei)原紙(zhi)(zhi)浸膠及(ji)壓制(zhi)裝置(zhi)(zhi)、高溫(wen)熱處(chu)(chu)理(li)、疏水改(gai)性等設(she)備(bei)(bei)(bei)全部自主(zhu)設(she)計(ji)、定制(zhi)，以(yi)達到碳(tan)(tan)(tan)(tan)紙(zhi)(zhi)制(zhi)備(bei)(bei)(bei)的(de)(de)(de)(de)精細(xi)的(de)(de)(de)(de)工(gong)藝要求(qiu)。研(yan)(yan)發(fa)(fa)(fa)體(ti)系和(he)研(yan)(yan)發(fa)(fa)(fa)隊(dui)伍。擁有(you)(you)一支(zhi)過硬、經(jing)驗豐富的(de)(de)(de)(de)研(yan)(yan)發(fa)(fa)(fa)團隊(dui)，擁有(you)(you)完(wan)備(bei)(bei)(bei)的(de)(de)(de)(de)基礎研(yan)(yan)究(jiu)、技(ji)術開發(fa)(fa)(fa)、器件組(zu)裝與(yu)性能(neng)評價(jia)平(ping)臺(tai)，響應市場(chang)需求(qiu)，產(chan)品持續(xu)迭(die)代。

氫(qing)(qing)燃料(liao)(liao)電(dian)(dian)池(chi)領(ling)域：碳紙(zhi)是氫(qing)(qing)燃料(liao)(liao)電(dian)(dian)池(chi)中氣(qi)(qi)體擴(kuo)散層的(de)(de)關鍵材料(liao)(liao)，可為氫(qing)(qing)能(neng)(neng)(neng)汽車、船舶、無(wu)人機等(deng)(deng)提(ti)供支(zhi)(zhi)撐材料(liao)(liao)和(he)應(ying)用(yong)解(jie)決方(fang)案。例如，在(zai)氫(qing)(qing)能(neng)(neng)(neng)汽車中，碳紙(zhi)能(neng)(neng)(neng)夠(gou)起(qi)到(dao)支(zhi)(zhi)撐催化劑、傳(chuan)導(dao)(dao)電(dian)(dian)子(zi)(zi)、排水和(he)氣(qi)(qi)體擴(kuo)散的(de)(de)作(zuo)(zuo)用(yong)，有助(zhu)于(yu)(yu)(yu)提(ti)高燃料(liao)(liao)電(dian)(dian)池(chi)的(de)(de)性能(neng)(neng)(neng)，車輛(liang)的(de)(de)動(dong)力輸(shu)出(chu)。液(ye)(ye)流電(dian)(dian)池(chi)領(ling)域：國科(ke)(ke)領(ling)纖的(de)(de)碳紙(zhi)產(chan)品可應(ying)用(yong)于(yu)(yu)(yu)液(ye)(ye)流電(dian)(dian)池(chi)，如釩液(ye)(ye)流電(dian)(dian)池(chi)等(deng)(deng)。在(zai)液(ye)(ye)流電(dian)(dian)池(chi)中，碳紙(zhi)可作(zuo)(zuo)為電(dian)(dian)解(jie)液(ye)(ye)傳(chuan)輸(shu)通道和(he)電(dian)(dian)子(zi)(zi)絕緣屏障(zhang)，能(neng)(neng)(neng)夠(gou)傳(chuan)輸(shu)電(dian)(dian)解(jie)液(ye)(ye)，同時避免正負極電(dian)(dian)解(jie)液(ye)(ye)混合，保證電(dian)(dian)池(chi)的(de)(de)正常(chang)運行。PEM電(dian)(dian)解(jie)水制(zhi)(zhi)(zhi)氫(qing)(qing)領(ling)域：在(zai)質子(zi)(zi)交換膜(mo)電(dian)(dian)解(jie)水制(zhi)(zhi)(zhi)氫(qing)(qing)（PEMWE）中，碳紙(zhi)分(fen)別用(yong)于(yu)(yu)(yu)陽(yang)極和(he)陰極，可傳(chuan)輸(shu)反應(ying)物和(he)產(chan)物，同時起(qi)到(dao)導(dao)(dao)電(dian)(dian)和(he)支(zhi)(zhi)撐催化層的(de)(de)作(zuo)(zuo)用(yong)。國科(ke)(ke)領(ling)纖的(de)(de)碳紙(zhi)產(chan)品能(neng)(neng)(neng)夠(gou)適(shi)配PEM電(dian)(dian)解(jie)水制(zhi)(zhi)(zhi)氫(qing)(qing)系(xi)統的(de)(de)要求，有助(zhu)于(yu)(yu)(yu)提(ti)高電(dian)(dian)解(jie)效(xiao)率(lv)。分(fen)布(bu)式發(fa)電(dian)(dian)與備(bei)用(yong)電(dian)(dian)源領(ling)域：碳紙(zhi)產(chan)品可用(yong)于(yu)(yu)(yu)家(jia)庭、數據中心、通信基站等(deng)(deng)的(de)(de)小型燃料(liao)(liao)電(dian)(dian)池(chi)發(fa)電(dian)(dian)系(xi)統，作(zuo)(zuo)為關鍵材料(liao)(liao)，發(fa)電(dian)(dian)系(xi)統穩(wen)定的(de)(de)氣(qi)(qi)體傳(chuan)輸(shu)與水管理能(neng)(neng)(neng)力，確保持(chi)續供電(dian)(dian)。GDL具體包括氣(qi)(qi)體輸(shu)送(song)功(gong)能(neng)(neng)(neng)、排水功(gong)能(neng)(neng)(neng)、支(zhi)(zhi)撐功(gong)能(neng)(neng)(neng)、導(dao)(dao)電(dian)(dian)功(gong)能(neng)(neng)(neng)和(he)導(dao)(dao)熱功(gong)能(neng)(neng)(neng)。

預氧(yang)化(hua)與碳(tan)(tan)化(hua)階段(duan)（占加工(gong)成本40%-50%）是碳(tan)(tan)紙(zhi)(zhi)“性能(neng)轉化(hua)”的(de)(de)環節，步驟：預氧(yang)化(hua)：在200-300℃空氣(qi)(qi)氛(fen)圍(wei)中，使(shi)(shi)粘結劑與碳(tan)(tan)纖維(wei)發生交聯反應(ying)，防止后續(xu)(xu)碳(tan)(tan)化(hua)時纖維(wei)斷裂，需使(shi)(shi)用(yong)“連續(xu)(xu)式熱風隧道爐”，升溫速率嚴格（5-10℃/min），單噸碳(tan)(tan)紙(zhi)(zhi)能(neng)耗(hao)約500-800kWh；碳(tan)(tan)化(hua)：在800-1200℃惰性氣(qi)(qi)體(ti)(ti)（氮(dan)氣(qi)(qi)/氬(ya)氣(qi)(qi)）氛(fen)圍(wei)中，去除(chu)原材料(liao)(liao)中的(de)(de)非碳(tan)(tan)元(yuan)素（如H、O、N），使(shi)(shi)碳(tan)(tan)含量提升至(zhi)90%以(yi)上，需使(shi)(shi)用(yong)“高溫管式爐”，惰性氣(qi)(qi)體(ti)(ti)消耗(hao)量大（單噸碳(tan)(tan)紙(zhi)(zhi)需氮(dan)氣(qi)(qi)約500-1000m?），能(neng)耗(hao)約1500-2500kWh/噸——碳(tan)(tan)化(hua)階段(duan)的(de)(de)能(neng)耗(hao)成本就占加工(gong)成本的(de)(de)30%以(yi)上。氫燃料(liao)(liao)電(dian)池(chi)用(yong)GDL，氣(qi)(qi)體(ti)(ti)擴散(san)層！云(yun)南水冷電(dian)堆用(yong)氣(qi)(qi)體(ti)(ti)擴散(san)層價格優惠

擁有(you)配方與材料匹配！云南水冷電堆用(yong)氣體擴散(san)層售價(jia)

柔(rou)(rou)性(xing)(xing)電(dian)(dian)(dian)子(zi)與傳(chuan)感器(qi)柔(rou)(rou)性(xing)(xing)電(dian)(dian)(dian)極(ji)：將(jiang)碳(tan)(tan)紙(zhi)與柔(rou)(rou)性(xing)(xing)聚合物（如(ru)(ru)聚酰(xian)亞胺）復合，可(ke)(ke)(ke)制(zhi)(zhi)成柔(rou)(rou)性(xing)(xing)電(dian)(dian)(dian)池(chi)、柔(rou)(rou)性(xing)(xing)太陽能(neng)電(dian)(dian)(dian)池(chi)的電(dian)(dian)(dian)極(ji)，具備“可(ke)(ke)(ke)彎曲、可(ke)(ke)(ke)折疊”特性(xing)(xing)（彎曲1000次后導(dao)電(dian)(dian)(dian)性(xing)(xing)衰減＜5%），適用(yong)于可(ke)(ke)(ke)穿戴(dai)設備（如(ru)(ru)智(zhi)能(neng)手環、柔(rou)(rou)性(xing)(xing)屏）；氣(qi)(qi)(qi)體(ti)(ti)(ti)傳(chuan)感器(qi)：碳(tan)(tan)紙(zhi)的多(duo)孔結構可(ke)(ke)(ke)吸附目標氣(qi)(qi)(qi)體(ti)(ti)(ti)（如(ru)(ru)甲(jia)醛、NO?），氣(qi)(qi)(qi)體(ti)(ti)(ti)與碳(tan)(tan)紙(zhi)表面(mian)發生反(fan)應(ying)(ying)后會改變其電(dian)(dian)(dian)阻，通過檢(jian)測電(dian)(dian)(dian)阻變化(hua)可(ke)(ke)(ke)實(shi)現“實(shi)時(shi)氣(qi)(qi)(qi)體(ti)(ti)(ti)濃度(du)監測”，且響應(ying)(ying)速度(du)快(kuai)（＜10秒(miao)）、穩定性(xing)(xing)高。2.催(cui)(cui)化(hua)載(zai)體(ti)(ti)(ti)在多(duo)相催(cui)(cui)化(hua)反(fan)應(ying)(ying)（如(ru)(ru)CO?還(huan)原、有機(ji)合成）中，碳(tan)(tan)紙(zhi)可(ke)(ke)(ke)作(zuo)為“催(cui)(cui)化(hua)劑(ji)載(zai)體(ti)(ti)(ti)”：表面(mian)可(ke)(ke)(ke)負載(zai)金屬納(na)米顆(ke)粒（如(ru)(ru)銅、鉑），多(duo)孔結構可(ke)(ke)(ke)增大催(cui)(cui)化(hua)劑(ji)分散(san)度(du)（提升催(cui)(cui)化(hua)效(xiao)率(lv)）；高導(dao)電(dian)(dian)(dian)性(xing)(xing)可(ke)(ke)(ke)用(yong)于“電(dian)(dian)(dian)催(cui)(cui)化(hua)反(fan)應(ying)(ying)”（如(ru)(ru)CO?電(dian)(dian)(dian)還(huan)原制(zhi)(zhi)甲(jia)醇(chun)），同時(shi)自(zi)身化(hua)學惰性(xing)(xing)不參(can)與反(fan)應(ying)(ying)，可(ke)(ke)(ke)重復使用(yong)（循(xun)環50次后催(cui)(cui)化(hua)活(huo)性(xing)(xing)保(bao)留＞80%）。云南(nan)水冷電(dian)(dian)(dian)堆用(yong)氣(qi)(qi)(qi)體(ti)(ti)(ti)擴散(san)層售價

國(guo)科領纖(xian)新(xin)(xin)材(cai)料（常州）有限公司匯集了大量(liang)的(de)(de)(de)優(you)秀人才，集企(qi)業(ye)(ye)奇思，創(chuang)經(jing)濟奇跡，一群有夢(meng)(meng)想有朝氣的(de)(de)(de)團(tuan)隊不(bu)(bu)斷在(zai)前進(jin)(jin)的(de)(de)(de)道路上開創(chuang)新(xin)(xin)天地(di)，繪(hui)畫新(xin)(xin)藍圖(tu)，在(zai)江蘇省等地(di)區的(de)(de)(de)紙(zhi)業(ye)(ye)中始終保持良好的(de)(de)(de)信(xin)(xin)譽(yu)，信(xin)(xin)奉(feng)著“爭取每一個客戶不(bu)(bu)容(rong)易(yi)，失去(qu)每一個用戶很簡單”的(de)(de)(de)理(li)念，市場是企(qi)業(ye)(ye)的(de)(de)(de)方向，質(zhi)量(liang)是企(qi)業(ye)(ye)的(de)(de)(de)生命，在(zai)公司有效(xiao)方針的(de)(de)(de)領導下(xia)，全體上下(xia)，團(tuan)結(jie)一致，共(gong)同進(jin)(jin)退，齊心協(xie)力(li)把各方面工(gong)作做得更好，努力(li)開創(chuang)工(gong)作的(de)(de)(de)新(xin)(xin)局面，公司的(de)(de)(de)新(xin)(xin)高度(du)，未(wei)來(lai)國(guo)科領纖(xian)新(xin)(xin)材(cai)料供應和您一起奔向更美好的(de)(de)(de)未(wei)來(lai)，即使現(xian)在(zai)有一點小小的(de)(de)(de)成績，也不(bu)(bu)足(zu)以驕傲，過去(qu)的(de)(de)(de)種(zhong)種(zhong)都(dou)已成為(wei)昨日我們只有總結(jie)經(jing)驗，才能繼(ji)續上路，讓我們一起點燃新(xin)(xin)的(de)(de)(de)希望，放(fang)飛(fei)新(xin)(xin)的(de)(de)(de)夢(meng)(meng)想！