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  • 201612-27
    柔軟云母板如何存放

    軟(ruan)質云母板(ban)貯(zhu)存(cun)、搬運及(ji)使用須知(zhi)包括以下幾(ji)點(dian):1.在搬運及(ji)運輸過程中,應(ying)防止機(ji)(ji)械損(sun)傷,受(shou)潮和日光直射。2.廠(chang)家(jia)將(jiang)不(bu)負責(ze)由違反以上條規所造成(cheng)的品質問題(ti)。3.貯(zhu)存(cun)溫度(du)(du)(du)(du):應(ying)貯(zhu)存(cun)在溫度(du)(du)(du)(du)不(bu)超過35℃的干燥而清潔的庫房中,不(bu)應(ying)靠近火(huo)源、暖氣和受(shou)日光直射。如處在溫度(du)(du)(du)(du)低于10℃度(du)(du)(du)(du)的環(huan)境(jing)中,在使用之前(qian)則應(ying)溫度(du)(du)(du)(du)11-35℃室內至少放置(zhi)24小時。4.在切割和沖(chong)壓(ya)云母板(ban)之前(qian)須清潔工作臺面、模具及(ji)機(ji)(ji)器(qi),防止鐵屑(xie)、油污等雜質污染(ran)云母板(ban)。5.貯(zhu)存(cun)濕(shi)度(du)(du)(du)(du):請(qing)保(bao)持貯(zhu)存(cun)環(huan)境(jing)相對濕(shi)度(du)(du)(du)(du)在70%以下,以防止軟(ruan)質云母板(ban)受(shou)潮...

  • 201612-23
    環氧板是否有毒

    環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)及環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)膠粘劑(ji)(ji)本身無毒(du)(du)(du),但由于在制(zhi)備(bei)過程中添(tian)加了溶劑(ji)(ji)及其它有毒(du)(du)(du)物,因此不(bu)少環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)因此“有毒(du)(du)(du)”,近(jin)年(nian)國內環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)業正(zheng)通過水性改性、避免(mian)添(tian)加等途徑,保持環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)“無毒(du)(du)(du)”本色(se)。目前絕大多數(shu)環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)涂(tu)料為溶劑(ji)(ji)型涂(tu)料,含有大量的可揮(hui)發(fa)有機化合物(VOC),有毒(du)(du)(du)、易燃,因而對環(huan)境(jing)和(he)人(ren)體造成危害。環(huan)氧(yang)樹脂(zhi)(zhi)(zhi)一(yi)般和(he)添(tian)加物同(tong)時使用(yong),以獲得應用(yong)價值。添(tian)加物可按不(bu)同(tong)用(yong)途加以選擇(ze),常(chang)用(yong)添(tian)加物有以下(xia)幾類:(1)固化劑(ji)(ji);(2)改性劑(ji)(ji);(3)填料;(4)稀釋劑(ji)(ji);其它。環(huan)氧(yang)板是(shi)否有毒(du)(du)(du)?其中固化劑(ji)(ji)是(shi)...

  • 201612-21
    介紹云母管的兩種常見類型

    云(yun)母(mu)管(guan)(guan)大量(liang)用(yong)于(yu)電機(ji)絕(jue)緣(yuan)(yuan)及(ji)隔熱的(de)(de)(de)(de)作用(yong),適合作各種電器、電機(ji)、電冶爐等(deng)設備(bei)中的(de)(de)(de)(de)電極棒(bang)或(huo)出線套(tao)管(guan)(guan)絕(jue)緣(yuan)(yuan)。云(yun)母(mu)管(guan)(guan)(micatubepipe)是由剝片云(yun)母(mu)或(huo)云(yun)母(mu)紙配以(yi)適當的(de)(de)(de)(de)膠(jiao)粘劑粘合在(zai)單面補強(qiang)材料(liao)上,經(jing)卷制加工而(er)成的(de)(de)(de)(de)硬質管(guan)(guan)狀絕(jue)緣(yuan)(yuan)材料(liao),具有(you)較(jiao)(jiao)高的(de)(de)(de)(de)機(ji)械強(qiang)度(du)(du)。質量(liang)良(liang)好的(de)(de)(de)(de)云(yun)母(mu)管(guan)(guan)其(qi)表(biao)面光澤度(du)(du)亮,丟在(zai)地上可以(yi)發出很脆的(de)(de)(de)(de)聲音,其(qi)耐熱及(ji)電氣強(qiang)度(du)(du)高,試(shi)用(yong)起(qi)來比較(jiao)(jiao)放(fang)心!規格:云(yun)母(mu)管(guan)(guan)長度(du)(du)為(wei)300~500毫(hao)米,內徑尺寸為(wei)Φ6~Φ300毫(hao)米。外(wai)觀:表(biao)面平整,無起(qi)層、氣泡(pao)和皺折(zhe),有(you)加工修整的(de)(de)(de)(de)痕跡但(dan)不...

  • 201612-13
    幾種云母帶的說明

    云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)又稱耐(nai)火(huo)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai),是(shi)一(yi)(yi)種耐(nai)火(huo)絕緣(yuan)材料,按(an)(an)用(yong)途可分(fen)為(wei):電機(ji)用(yong)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)、電纜用(yong)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)。按(an)(an)結(jie)構分(fen)為(wei):雙(shuang)面帶(dai)(dai)(dai)(dai)、單(dan)面帶(dai)(dai)(dai)(dai)、三合一(yi)(yi)帶(dai)(dai)(dai)(dai)、雙(shuang)膜帶(dai)(dai)(dai)(dai)、單(dan)膜帶(dai)(dai)(dai)(dai)等。按(an)(an)云(yun)(yun)(yun)母(mu)(mu)又可分(fen)為(wei):合成(cheng)(cheng)(cheng)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)、金云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)、白云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)。耐(nai)火(huo)安(an)全(quan)電纜用(yong)粉(fen)(fen)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)耐(nai)火(huo)安(an)全(quan)電纜用(yong)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)是(shi)一(yi)(yi)種高性(xing)能(neng)的(de)云(yun)(yun)(yun)母(mu)(mu)絕緣(yuan)制品(pin),具(ju)有優良的(de)耐(nai)高溫(wen)性(xing)能(neng)和耐(nai)燃燒(shao)性(xing)能(neng)。粉(fen)(fen)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)常(chang)態(tai)時具(ju)有良好的(de)柔軟性(xing),適(shi)用(yong)于各(ge)種耐(nai)火(huo)電纜中(zhong)主要耐(nai)火(huo)絕緣(yuan)層。在(zai)(zai)遇明火(huo)燃燒(shao)時基(ji)本(ben)不存在(zai)(zai)有害煙霧的(de)揮發,所以(yi)該產品(pin)用(yong)于電纜不但有效(xiao),而(er)且很(hen)安(an)全(quan)。合成(cheng)(cheng)(cheng)云(yun)(yun)(yun)母(mu)(mu)帶(dai)(dai)(dai)(dai)合成(cheng)(cheng)(cheng)云(yun)(yun)(yun)母(mu)(mu)是(shi)以(yi)氟離子代替羥基(ji),在(zai)(zai)...

  • 201612-10
    環氧棒的特性決定了它的廣泛應用性

    環(huan)(huan)氧(yang)棒也(ye)就是(shi)人們俗(su)稱的(de)(de)引拔棒,經成(cheng)型模(mo)具熱壓而成(cheng)的(de)(de)截面呈圓形(xing)的(de)(de)棒,具有較高的(de)(de)機(ji)械(xie)和介電(dian)性能,適用于電(dian)機(ji)、電(dian)器(qi)設備中(zhong)作絕緣(yuan)(yuan)結構零部(bu)件(jian),并(bing)可以(yi)潮(chao)濕環(huan)(huan)境下(xia)和變壓器(qi)油中(zhong)使用;一般用于避雷器(qi)或(huo)者絕緣(yuan)(yuan)子(zi)芯棒。環(huan)(huan)氧(yang)棒在(zai)電(dian)機(ji)、電(dian)器(qi)中(zhong)做為(wei)結構零部(bu)件(jian),其要(yao)求有很大(da)的(de)(de)不同,根據自身的(de)(de)絕緣(yuan)(yuan)強度要(yao)求可以(yi)選擇(ze)不同的(de)(de)環(huan)(huan)氧(yang)棒,讓需求方更好的(de)(de)更放心的(de)(de)選擇(ze)好適合的(de)(de)產(chan)品(pin)!環(huan)(huan)氧(yang)棒的(de)(de)產(chan)品(pin)特性:1.環(huan)(huan)氧(yang)棒形(xing)式多(duo)樣,它的(de)(de)制作材料可以(yi)根據各種應用對形(xing)勢提出的(de)(de)要(yao)求而做出調整,有各種樹脂、固化劑、改(gai)性劑體系等。并(bing)且它的(de)(de)范(fan)圍也(ye)是(shi)...

  • 201611-29
    白云母板報價產品特性

    白(bai)云(yun)母(mu)(mu)板產(chan)品(pin)特(te)性1、HP-5硬質白(bai)云(yun)母(mu)(mu)板,該產(chan)品(pin)呈銀白(bai)色,耐溫(wen)(wen)(wen)等(deng)級:持(chi)續(xu)使(shi)用(yong)條(tiao)(tiao)(tiao)件(jian)下耐溫(wen)(wen)(wen)500℃,間(jian)歇(xie)使(shi)用(yong)條(tiao)(tiao)(tiao)件(jian)下耐溫(wen)(wen)(wen)850℃。2、HP-8硬度金云(yun)母(mu)(mu)板,該產(chan)品(pin)呈金色,耐溫(wen)(wen)(wen)等(deng)級:持(chi)續(xu)使(shi)用(yong)條(tiao)(tiao)(tiao)件(jian)下耐溫(wen)(wen)(wen)850℃,間(jian)歇(xie)使(shi)用(yong)條(tiao)(tiao)(tiao)件(jian)下耐溫(wen)(wen)(wen)1050℃。3、優良(liang)的(de)(de)耐高(gao)(gao)溫(wen)(wen)(wen)絕(jue)緣性能,zui高(gao)(gao)耐溫(wen)(wen)(wen)高(gao)(gao)達(da)1000℃,在(zai)耐高(gao)(gao)溫(wen)(wen)(wen)絕(jue)緣材料中,具有良(liang)好的(de)(de)性價比。4、優良(liang)的(de)(de)電(dian)氣絕(jue)緣性能,普通產(chan)品(pin)的(de)(de)耐電(dian)壓擊(ji)穿指標就(jiu)高(gao)(gao)達(da)20KV/mm。5、優良(liang)的(de)(de)抗(kang)彎強(qiang)度與(yu)加工性能,該產(chan)品(pin)抗(kang)彎強(qiang)度高(gao)(gao),且(qie)韌性*,用(yong)沖訂能加工能各種形(xing)狀而不分...

  • 201611-26
    耐高溫云母板特性

    耐(nai)(nai)(nai)高溫云(yun)母(mu)(mu)板(ban)(ban)(ban)應用(yong)領域1、家用(yong)電(dian)器:電(dian)熨斗、電(dian)吹風、多士爐(lu)、咖啡壺(hu)、微波爐(lu)、電(dian)暖器等(deng)。2、冶金(jin)化工:冶金(jin)行業中(zhong)的工頻爐(lu)、中(zhong)頻爐(lu)、電(dian)弧爐(lu),注塑(su)機(ji)等(deng)。耐(nai)(nai)(nai)高溫云(yun)母(mu)(mu)板(ban)(ban)(ban)概述云(yun)母(mu)(mu)板(ban)(ban)(ban)由云(yun)母(mu)(mu)紙與有機(ji)硅膠(jiao)水(shui)粘(zhan)合、加溫、壓制(zhi)而成,其中(zhong)云(yun)母(mu)(mu)含量(liang)(liang)約(yue)為90%,有機(ji)硅膠(jiao)水(shui)含量(liang)(liang)為10%。耐(nai)(nai)(nai)高溫云(yun)母(mu)(mu)板(ban)(ban)(ban)特性1、HP-5硬質(zhi)白(bai)云(yun)母(mu)(mu)板(ban)(ban)(ban),該產品呈銀白(bai)色,耐(nai)(nai)(nai)溫等(deng)級(ji):持(chi)續(xu)使(shi)(shi)用(yong)條件(jian)下(xia)(xia)耐(nai)(nai)(nai)溫500℃,間(jian)歇使(shi)(shi)用(yong)條件(jian)下(xia)(xia)耐(nai)(nai)(nai)溫850℃。2、HP-8硬度金(jin)云(yun)母(mu)(mu)板(ban)(ban)(ban),該產品呈金(jin)色,耐(nai)(nai)(nai)溫等(deng)級(ji):持(chi)續(xu)使(shi)(shi)用(yong)條件(jian)下(xia)(xia)耐(nai)(nai)(nai)溫850℃,間(jian)歇使(shi)(shi)用(yong)條件(jian)下(xia)(xia)耐(nai)(nai)(nai)溫10...

  • 201611-23
    fr4環氧板形式多樣 收縮性低

    fr4環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)(ban)又名玻(bo)璃纖維板(ban)(ban)(ban);玻(bo)纖板(ban)(ban)(ban);FR4補(bu)強(qiang)板(ban)(ban)(ban);FR-4環(huan)(huan)氧(yang)(yang)(yang)(yang)樹脂(zhi)板(ban)(ban)(ban);阻燃絕緣板(ban)(ban)(ban);環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)(ban),FR4光板(ban)(ban)(ban);環(huan)(huan)氧(yang)(yang)(yang)(yang)玻(bo)璃布(bu)板(ban)(ban)(ban);線路板(ban)(ban)(ban)鉆(zhan)孔墊板(ban)(ban)(ban)。fr4環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)(ban)生產線路板(ban)(ban)(ban)主要原材(cai)料就是無堿(jian)玻(bo)璃布(bu)、纖維紙,粘(zhan)結劑是環(huan)(huan)氧(yang)(yang)(yang)(yang)樹脂(zhi)。fr4環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)(ban)是一種(zhong)高性(xing)能(neng)(neng)(neng)的絕緣材(cai)料,它又被稱做環(huan)(huan)氧(yang)(yang)(yang)(yang)玻(bo)璃纖維板(ban)(ban)(ban)、環(huan)(huan)氧(yang)(yang)(yang)(yang)酚醛層(ceng)壓玻(bo)璃布(bu)板(ban)(ban)(ban)等等。環(huan)(huan)氧(yang)(yang)(yang)(yang)板(ban)(ban)(ban)的主要是由:玻(bo)璃纖維布(bu)用環(huan)(huan)氧(yang)(yang)(yang)(yang)樹脂(zhi)粘(zhan)合而成加溫加壓制作,所以性(xing)能(neng)(neng)(neng)優(you)良,諸(zhu)多(duo)優(you)點(dian)。并且(qie)在何(he)種(zhong)溫度(du)(du)環(huan)(huan)境(jing)下都能(neng)(neng)(neng)發揮自身的特點(dian)。比(bi)如在中等溫度(du)(du)下,能(neng)(neng)(neng)很好的發揮它的機械性(xing)能(neng)(neng)(neng);在高溫度(du)(du)環(huan)(huan)境(jing)下,能(neng)(neng)(neng)...

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