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耐高溫云母紙的功能特性說明

耐(nai)高溫云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)市場:機械部門早(zao)就確定電(dian)(dian)機用云(yun)(yun)母(mu)絕緣(yuan)材料(liao)主要(yao)用云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)代替云(yun)(yun)母(mu)薄片。1987年(nian)我(wo)國新增(zeng)發(fa)(fa)電(dian)(dian)設備能(neng)(neng)力920萬(wan)千瓦(wa)，通常按新增(zeng)10萬(wan)千瓦(wa)發(fa)(fa)電(dian)(dian)能(neng)(neng)力需(xu)耗用云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)5噸(dun)(dun)計(ji)算，約需(xu)460噸(dun)(dun)云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)。我(wo)國今(jin)后能(neng)(neng)源工(gong)業(ye)(ye)是發(fa)(fa)展重(zhong)點(dian)，"七五(wu)"期間，計(ji)劃達(da)到(dao)年(nian)產1000萬(wan)千瓦(wa)的(de)(de)發(fa)(fa)電(dian)(dian)機組能(neng)(neng)力，每年(nian)需(xu)要(yao)云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)不低(di)于500噸(dun)(dun)，共需(xu)2500噸(dun)(dun)以上。另外(wai)，1987年(nian)我(wo)國的(de)(de)發(fa)(fa)電(dian)(dian)裝機容(rong)量已(yi)達(da)1億千瓦(wa)，若按20-30%的(de)(de)更換(huan)維(wei)修考慮(lv)，維(wei)修需(xu)用的(de)(de)云(yun)(yun)母(mu)紙(zhi)(zhi)(zhi)亦相當可觀。此(ci)外(wai)，還有眾多(duo)的(de)(de)工(gong)業(ye)(ye)、家用電(dian)(dian)器也需(xu)要(yao)大量的(de)(de)絕緣(yuan)...

玻璃纖維絕緣板中玻璃纖維成分分類總結

玻(bo)(bo)璃(li)(li)纖(xian)(xian)(xian)維(wei)(wei)絕緣板中玻(bo)(bo)璃(li)(li)纖(xian)(xian)(xian)維(wei)(wei)成分分類(lei)總結(jie)玻(bo)(bo)璃(li)(li)纖(xian)(xian)(xian)維(wei)(wei)按(an)形(xing)態和(he)(he)長度，可(ke)分為(wei)(wei)連(lian)續纖(xian)(xian)(xian)維(wei)(wei)、定長纖(xian)(xian)(xian)維(wei)(wei)和(he)(he)玻(bo)(bo)璃(li)(li)棉;按(an)玻(bo)(bo)璃(li)(li)成分，可(ke)分為(wei)(wei)無(wu)堿(jian)(jian)(jian)、耐化學、高堿(jian)(jian)(jian)、中堿(jian)(jian)(jian)、高強度、高彈性模(mo)量和(he)(he)耐堿(jian)(jian)(jian)(抗(kang)堿(jian)(jian)(jian))玻(bo)(bo)璃(li)(li)纖(xian)(xian)(xian)維(wei)(wei)等。生(sheng)產玻(bo)(bo)璃(li)(li)纖(xian)(xian)(xian)維(wei)(wei)的(de)(de)(de)主要(yao)原(yuan)料是:石(shi)(shi)英(ying)砂、氧化鋁和(he)(he)葉(xie)蠟石(shi)(shi)、石(shi)(shi)灰石(shi)(shi)、白云(yun)石(shi)(shi)、硼酸、純堿(jian)(jian)(jian)、芒硝、螢石(shi)(shi)等。生(sheng)產方法(fa)大致分兩類(lei):一類(lei)是將(jiang)熔(rong)融玻(bo)(bo)璃(li)(li)直(zhi)接制(zhi)(zhi)成纖(xian)(xian)(xian)維(wei)(wei);一類(lei)是將(jiang)熔(rong)融玻(bo)(bo)璃(li)(li)先制(zhi)(zhi)成直(zhi)徑(jing)(jing)20mm的(de)(de)(de)玻(bo)(bo)璃(li)(li)球或棒，再以多種方式加(jia)熱重熔(rong)后制(zhi)(zhi)成直(zhi)徑(jing)(jing)為(wei)(wei)3~80μm的(de)(de)(de)甚細纖(xian)(xian)(xian)維(wei)(wei)。通過鉑合金板以機械拉(la)絲方法(fa)拉(la)制(zhi)(zhi)的(de)(de)(de)無(wu)限(xian)長的(de)(de)(de)纖(xian)(xian)(xian)維(wei)(wei)，稱(cheng)為(wei)(wei)連(lian)續...

耐高溫云母板的耐高溫度數及特點說明

耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)的(de)耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)度數(shu)及特(te)點說明(ming)1.耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)具(ju)(ju)有(you)優良的(de)耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)絕(jue)緣性(xing)能(neng)(neng)，zui高(gao)(gao)(gao)(gao)(gao)耐(nai)(nai)溫(wen)(wen)高(gao)(gao)(gao)(gao)(gao)達(da)1000℃，在(zai)耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)絕(jue)緣材(cai)料中(zhong)，具(ju)(ju)有(you)良好(hao)的(de)性(xing)價比。2.耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)具(ju)(ju)有(you)優良的(de)電(dian)氣(qi)絕(jue)緣性(xing)能(neng)(neng)，普通產(chan)品(pin)的(de)耐(nai)(nai)電(dian)壓擊(ji)穿指標就(jiu)高(gao)(gao)(gao)(gao)(gao)達(da)20KV/mm.3.耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)具(ju)(ju)有(you)優良的(de)抗(kang)彎(wan)強度與(yu)加工性(xing)能(neng)(neng)，該(gai)產(chan)品(pin)抗(kang)彎(wan)強度高(gao)(gao)(gao)(gao)(gao)，且(qie)韌性(xing)*，能(neng)(neng)用車床、銑床、鉆頭加工成各種異(yi)型件而不(bu)分層。4.耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)具(ju)(ju)有(you)優良的(de)環(huan)保性(xing)能(neng)(neng)，該(gai)產(chan)品(pin)不(bu)含石棉，在(zai)加熱時發煙(yan)少且(qie)異(yi)味小，甚(shen)至無煙(yan)無味。5.耐(nai)(nai)高(gao)(gao)(gao)(gao)(gao)溫(wen)(wen)云(yun)母(mu)(mu)板(ban)(ban)(ban)應用：廣泛應用于(yu)冶金、化工...

云母片和云母板之間有區別么

云(yun)(yun)母(mu)(mu)片(pian)和(he)云(yun)(yun)母(mu)(mu)板(ban)其實是一(yi)(yi)(yi)(yi)樣的(de)(de)，只不過是各地的(de)(de)叫(jiao)法不一(yi)(yi)(yi)(yi)樣;正確的(de)(de)說法：云(yun)(yun)母(mu)(mu)片(pian)一(yi)(yi)(yi)(yi)般是指天然云(yun)(yun)母(mu)(mu)板(ban)。云(yun)(yun)母(mu)(mu)板(ban)是采用天然的(de)(de)云(yun)(yun)母(mu)(mu)渣做的(de)(de)云(yun)(yun)母(mu)(mu)紙浸以(yi)樹脂熱壓而(er)成的(de)(de)板(ban)狀的(de)(de)材(cai)料，和(he)厚度沒有(you)(you)關系(xi)。云(yun)(yun)母(mu)(mu)材(cai)質一(yi)(yi)(yi)(yi)般耐(nai)溫是500-1000度;天然云(yun)(yun)母(mu)(mu)片(pian)是一(yi)(yi)(yi)(yi)種(zhong)耐(nai)高(gao)溫絕緣材(cai)料,能在800℃內長期(qi)使用。具有(you)(you)良好(hao)的(de)(de)機械性能、耐(nai)熱性能和(he)絕緣電氣性能，體積電阻率大,介(jie)質損耗好(hao)。具有(you)(you)加(jia)工沖制不起層(ceng)、不折裂、不變形等(deng)(deng)(deng)優點。微波爐加(jia)熱魚、肉等(deng)(deng)(deng)食物時(shi)，高(gao)溫下爆濺起的(de)(de)油、蛋白質組織等(deng)(deng)(deng)食物碎(sui)片(pian)粘在云(yun)(yun)母(mu)(mu)片(pian)上，而(er)云(yun)(yun)母(mu)(mu)片(pian)的(de)(de)后面是磁(ci)控管微...

環氧玻璃纖維纏繞管和一般的環氧管兩只之間的區別

環(huan)氧(yang)玻(bo)璃纖(xian)維(wei)纏(chan)繞(rao)(rao)(rao)管(guan)(guan)(guan)(guan)和一(yi)般的(de)環(huan)氧(yang)管(guan)(guan)(guan)(guan)有(you)什么區別?一(yi)般的(de)環(huan)氧(yang)管(guan)(guan)(guan)(guan)是(shi)(shi)采(cai)用(yong)(yong)玻(bo)璃纖(xian)維(wei)布卷(juan)管(guan)(guan)(guan)(guan)工(gong)藝，適(shi)用(yong)(yong)于一(yi)般的(de)普通絕緣材料。精度(du)(du)不是(shi)(shi)很高(gao)(gao)。機(ji)械加工(gong)性能沒(mei)有(you)環(huan)氧(yang)纏(chan)繞(rao)(rao)(rao)管(guan)(guan)(guan)(guan)高(gao)(gao)。環(huan)氧(yang)纏(chan)繞(rao)(rao)(rao)是(shi)(shi)管(guan)(guan)(guan)(guan)用(yong)(yong)玻(bo)璃纖(xian)維(wei)浸以超低粘度(du)(du)耐高(gao)(gao)溫環(huan)氧(yang)樹(shu)脂，在微機(ji)控制下交(jiao)叉纏(chan)繞(rao)(rao)(rao)而(er)成。是(shi)(shi)制造(zao)高(gao)(gao)壓、特高(gao)(gao)壓SF6高(gao)(gao)壓電(dian)器、電(dian)流互(hu)感器用(yong)(yong)復合空心套(tao)管(guan)(guan)(guan)(guan)的(de)原料。環(huan)氧(yang)玻(bo)璃纖(xian)維(wei)纏(chan)繞(rao)(rao)(rao)管(guan)(guan)(guan)(guan)主要的(de)特性：纏(chan)繞(rao)(rao)(rao)管(guan)(guan)(guan)(guan)的(de)玻(bo)璃纖(xian)維(wei)增(zeng)強纏(chan)繞(rao)(rao)(rao)結構及優化的(de)力學輔層設計，使產(chan)品的(de)抗彎(wan)強度(du)(du)高(gao)(gao)、機(ji)械性能優異，適(shi)用(yong)(yong)于重震地區。環(huan)氧(yang)玻(bo)璃纖(xian)維(wei)纏(chan)繞(rao)(rao)(rao)管(guan)(guan)(guan)(guan)添(tian)加耐高(gao)(gao)溫樹(shu)脂，具有(you)耐高(gao)(gao)溫性，可用(yong)(yong)于S...

除了絕緣材料加工中心之外絕緣材料加工的另外幾種方式

除了(le)絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)材(cai)(cai)料加(jia)工(gong)(gong)中心之外，絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)材(cai)(cai)料加(jia)工(gong)(gong)還能(neng)分為幾種?絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)材(cai)(cai)料加(jia)工(gong)(gong)一(yi)(yi)般(ban)分為絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)板(ban)加(jia)工(gong)(gong)和SMC模壓絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)材(cai)(cai)料、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)管、絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)棒系列(lie)。我們著重介紹絕(jue)(jue)(jue)(jue)緣(yuan)(yuan)板(ban)的(de)一(yi)(yi)些加(jia)工(gong)(gong)方式(shi)：方式(shi)一(yi)(yi)：鉆(zhan)(zhan)孔法：這是(shi)(shi)PCB線(xian)路板(ban)廠(chang)常(chang)見的(de)加(jia)工(gong)(gong)方式(shi)，PCB基(ji)材(cai)(cai)就是(shi)(shi)使用(yong)的(de)環氧(yang)樹脂板(ban)。無(wu)論(lun)是(shi)(shi)PCB的(de)測(ce)試治(zhi)具，抑或PCB的(de)后期處理都會歷經(jing)“鉆(zhan)(zhan)孔”，環氧(yang)板(ban)，大(da)點的(de)PCB廠(chang)通常(chang)都自設鉆(zhan)(zhan)房(fang)(fang)，鉆(zhan)(zhan)房(fang)(fang)通常(chang)跟治(zhi)具比較密(mi)切，而鉆(zhan)(zhan)房(fang)(fang)的(de)工(gong)(gong)作也不(bu)是(shi)(shi)輕松的(de)活兒，不(bu)過相對比較自由，環氧(yang)板(ban)多(duo)少錢(qian)一(yi)(yi)平(ping)方米，通常(chang)鉆(zhan)(zhan)房(fang)(fang)用(yong)到的(de)耗材(cai)(cai)和設備是(shi)(shi)鉆(zhan)(zhan)機，鉆(zhan)(zhan)嘴，膠(jiao)粒，木...

該如何區分環氧板模糊的技術概念

現(xian)在(zai)(zai)在(zai)(zai)國內，環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)市場魚目混珠，導致消(xiao)費者(zhe)無法辨別。現(xian)在(zai)(zai)國內市場絕(jue)大部分在(zai)(zai)使用的(de)是兩種環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)。一種是3240環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)，一種是FR4環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)。都(dou)叫(jiao)(jiao)環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)，但(dan)代號又是不同(tong)，一個(ge)(ge)叫(jiao)(jiao)3240，一個(ge)(ge)叫(jiao)(jiao)FR4或(huo)FR-4。你會(hui)區(qu)分么?同(tong)樣(yang)的(de)顏(yan)色，你分辨的(de)出來么?現(xian)在(zai)(zai)，我們(men)為(wei)大家詳細(xi)說明一下。國內對(dui)環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)的(de)稱(cheng)呼一般(ban)為(wei)3240環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)，對(dui)FR4環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)的(de)稱(cheng)呼一般(ban)為(wei)進口板(ban)(ban)。但(dan)兩者(zhe)無論從物理性能或(huo)者(zhe)化學性能來說都(dou)有很(hen)大的(de)區(qu)別的(de)。1、3240環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)，一般(ban)的(de)全稱(cheng)為(wei)3240環(huan)(huan)氧(yang)(yang)(yang)(yang)酚醛樹脂玻(bo)璃纖維(wei)布層(ceng)壓(ya)板(ban)(ban)。它所(suo)用的(de)...

環氧板全稱的含義

我們(men)經(jing)(jing)常談到(dao)環(huan)(huan)(huan)(huan)氧(yang)(yang)板(ban)(ban)(ban)，環(huan)(huan)(huan)(huan)氧(yang)(yang)板(ban)(ban)(ban)只是(shi)(shi)它的(de)(de)(de)簡稱其實它的(de)(de)(de)全(quan)稱應(ying)該(gai)是(shi)(shi)：環(huan)(huan)(huan)(huan)氧(yang)(yang)酚醛樹脂玻璃纖維布層壓(ya)板(ban)(ban)(ban)。提到(dao)全(quan)稱我想有很多人(ren)已(yi)經(jing)(jing)很懵了，不過(guo)不要(yao)緊現(xian)在(zai)就跟大家(jia)分解(jie)一下(xia)環(huan)(huan)(huan)(huan)氧(yang)(yang)板(ban)(ban)(ban)名(ming)字全(quan)稱的(de)(de)(de)意思。1、環(huan)(huan)(huan)(huan)氧(yang)(yang)樹脂，代表著環(huan)(huan)(huan)(huan)氧(yang)(yang)板(ban)(ban)(ban)的(de)(de)(de)粘合劑(ji)是(shi)(shi)環(huan)(huan)(huan)(huan)氧(yang)(yang)樹脂膠。2、酚醛，是(shi)(shi)它的(de)(de)(de)固化劑(ji)。環(huan)(huan)(huan)(huan)氧(yang)(yang)板(ban)(ban)(ban)需(xu)要(yao)酚醛固化劑(ji)來(lai)固化成硬質板(ban)(ban)(ban)裝。3、層壓(ya)板(ban)(ban)(ban)，這(zhe)個一般人(ren)都可(ke)以(yi)理解(jie)。代表著它是(shi)(shi)經(jing)(jing)過(guo)壓(ya)機(ji)(ji)高溫壓(ya)制(zhi)而(er)成的(de)(de)(de)。現(xian)在(zai)壓(ya)機(ji)(ji)一般兩種(zhong)，一種(zhong)是(shi)(shi)燒煤的(de)(de)(de)，一種(zhong)是(shi)(shi)燒油(you)的(de)(de)(de)。當然，也有用電的(de)(de)(de)。但(dan)現(xian)在(zai)國家(jia)對環(huan)(huan)(huan)(huan)境問題越來(lai)越關(guan)切。所以(yi)，以(yi)后壓(ya)機(ji)(ji)基本都是(shi)(shi)朝少污染的(de)(de)(de)方...