簡要描述:四(si)氟(fu)墊(dian)(dian)片(pian)(pian),改性四(si)氟(fu)墊(dian)(dian)片(pian)(pian),膨脹四(si)氟(fu)墊(dian)(dian)片(pian)(pian),黑四(si)氟(fu)墊(dian)(dian)片(pian)(pian)四(si)氟(fu)墊(dian)(dian)片(pian)(pian)片(pian)(pian)國外又叫PTFE墊(dian)(dian)片(pian)(pian)或Teflon(鐵氟(fu)龍)墊(dian)(dian)片(pian)(pian).由聚四(si)氟(fu)乙烯(xi)棒、 管(guan)、板經機械車削或裁(cai)切(qie)而成的平墊(dian)(dian)片(pian)(pian)、V形墊(dian)(dian)片(pian)(pian)、活塞環、球閥墊(dian)(dian)圈等(deng)具有耐腐(fu)蝕、抗(kang)老化和不導電等(deng)良(liang)好(hao)特(te)性。
更新時間(jian):2021-07-19
產品(pin)品(pin)牌:華英
生產地址:河北省廊坊市大城縣
四(si)氟墊片四氟墊片,改性四氟墊片,膨脹四氟墊片,黑四氟墊片國外又(you)叫(jiao)PTFE墊(dian)(dian)(dian)片(pian)(pian)或(huo)Teflon(鐵氟(fu)(fu)龍)墊(dian)(dian)(dian)片(pian)(pian).由聚四(si)(si)(si)(si)氟(fu)(fu)乙烯棒(bang)、 管(guan)、板經機械(xie)車(che)削或(huo)裁切而成(cheng)的平墊(dian)(dian)(dian)片(pian)(pian)、V形墊(dian)(dian)(dian)片(pian)(pian)、活塞(sai)環(huan)、球閥墊(dian)(dian)(dian)圈等(deng)具有(you)耐腐蝕(shi)、抗(kang)老化和不導電等(deng)良(liang)好特性。四(si)(si)(si)(si)氟(fu)(fu)墊(dian)(dian)(dian)片(pian)(pian),改性四(si)(si)(si)(si)氟(fu)(fu)墊(dian)(dian)(dian)片(pian)(pian),膨脹四(si)(si)(si)(si)氟(fu)(fu)墊(dian)(dian)(dian)片(pian)(pian),黑四(si)(si)(si)(si)氟(fu)(fu)墊(dian)(dian)(dian)片(pian)(pian)
1)原材料準備;配料:純F4制品,原料F4細樹脂,搗碎,過篩:
2)模(mo)具準備(bei):用酒(jiu)精擦干凈,壓(ya)模(mo)內無鐵(tie)銹,無附(fu)著物
3)稱量(liang),根(gen)據公式(shi)G=PV(其(qi)中G為加料(liao)量(liang),P為預制品密度(du)(2.18g/cm3)
V為(wei)制品體積)稱出重量(liang)。
4)加(jia)料(liao):將F4樹(shu)脂均勻分布在整個(ge)壓制(zhi)面上。
5)預成(cheng)型(xing)(壓(ya)制):根據(ju)公式(shi)計算出(chu)壓(ya)力機表壓(ya),設定壓(ya)力機表壓(ya)。進行壓(ya)制
6)脫模修(xiu)邊(bian):將半成(cheng)(cheng)品從模具(ju)中取出,將其表面(mian)修(xiu)邊(bian),使其表面(mian)平整,邊(bian)緣整齊(qi)。準備成(cheng)(cheng)型。
7)燒(shao)(shao)結:將半成品慢慢放入燒(shao)(shao)結爐(lu)(lu)中,放入合(he)適數量,升溫一小(xiao)時(shi)大約到(dao)390度(du),再進行保溫一小(xiao)時(shi),大約成型后(hou)開(kai)始(shi)降溫,約四小(xiao)時(shi)后(hou),到(dao)達室內溫度(du),進行成品出爐(lu)(lu),zui后(hou)完成定(ding)型。,膨脹四氟墊(dian)片(pian),黑四氟墊(dian)片(pian)
純四氟墊片選用材料:四氟粉料、四氟板 使用溫度:-150-250℃ 使用壓力:6.4Mpa【主要用途】高清潔度介質的靜密封【可供規格】DN10-1600mm聚四氟乙烯夾包墊片是由石棉橡膠板或無石棉板等軟墊片和聚四氟乙烯包覆薄片組合而成,V型(剖切型)四氟夾包墊片由四氟板機械車削而成,U型(折包型)四氟夾包墊片由四氟帶包邊后加熱粘接而成。兼具優異的耐腐蝕性和良好的壓縮回彈率,廣泛應用于各種強酸、強堿、強氧化和不允污染介質的密封。通常適用于中、低壓部位。主要技術參數:壓力:≤4.0MPa溫度:≤260℃墊片系數:m=2.5PH值:0-14zui小預緊比壓:y=20MPa 廊坊華英高新材料有限生(sheng)產出口各類流體(ti)密封材料及(ji)制品,主要有(you)密封盤(pan)(pan)根,密封墊片,密封材料,密封工(gong)具幾(ji)大系列產品,如盤(pan)(pan)根類產品有(you):高(gao)水基盤(pan)(pan)根,石(shi)(shi)墨盤(pan)(pan)根,芳(fang)綸(lun)盤(pan)(pan)根,四氟盤(pan)(pan)根,石(shi)(shi)棉盤(pan)(pan)根,硅酸鋁盤(pan)(pan)根,碳纖維盤(pan)(pan)根,牛油盤(pan)(pan)根等墊片類產品有(you):纏繞(rao)墊片、增強(qiang)石(shi)(shi)墨墊片、PTFE墊片、石棉墊片,非石棉墊片,各種金屬墊片,密封材料類產品:石墨板,增強(qiang)石墨(mo)板(ban)。密封工(gong)具類產品有:盤根工(gong)具,盤(pan)根切割器(qi),墊片切割器(qi)(小型(xing))等密封工具。產品,四氟(fu)板,四氟(fu)接口密封帶,四氟(fu)閥桿填料(liao),石棉板,非石棉板, 陶瓷(ci)纖維紗(sha)、帶、布,石(shi)棉線、帶、布等(deng)廣泛應用于石(shi)化、煉(lian)油(you)、電力、鋼(gang)鐵、造(zao)船、海洋(yang)工(gong)(gong)程、、等(deng)行業不但解決了國內許(xu)多電廠(chang)、煤氣(qi)廠(chang)、化工(gong)(gong)廠(chang)等(deng)泵浦(pu)、閥件、管道在各種(zhong)氣(qi)體/化學流體輸送中的密封(feng)泄露問題(ti),已(yi)為眾多企業所(suo)和選用而(er)且已(yi)大量出(chu)口到(dao)歐洲(zhou)、中東、南美洲(zhou)以(yi)及東南亞等(deng)許(xu)多國家和地區
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