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聚四氟乙烯擠出棒
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特征 Features
直徑(jing)1-5mm的(de)聚四(si)氟乙烯(xi)擠出棒是(shi)選(xuan)用(yong)聚四(si)氟乙烯(xi)樹脂(zhi)經(jing)糊膏擠壓(ya)加工成(cheng);直徑(jing)6-200mm的(de)棒選(xuan)用(yong)懸浮聚四(si)氟乙烯(xi)樹脂(zhi)經(jing)柱塞(sai)加工制成(cheng)直徑(jing)200mm以上的(de)棒經(jing)模壓(ya)加工制成(cheng)。
Diameter 1-5mm rods are made of polytetraflu resin by paste extrusion processing: Diameter 6-200mm rod selection suspension PTFE resin made by plunger processing Diameter more than 200mm rods by molding production
型號及規格 Types and Specifications
注:當(dang)棒直徑大(da)于16mm時,僅測試表觀密(mi)度
Note: When the diameter of rod is larger than 1 6mm, only test apparent density
主要技術指標 Main Properties:
用途App| ications
化工(gong)方(fang)面(mian):能用(yong)(yong)作(zuo)(zuo)防腐資料(liao),可(ke)制造(zao)各種防腐蝕零部件(jian),如管(guan)子、閥門(men)、泵及(ji)(ji)管(guan)件(jian)接頭等。化工(gong)設備(bei)方(fang)面(mian),可(ke)制作(zuo)(zuo)反應器、蒸餾塔及(ji)(ji)防腐設備(bei)的襯里和涂層。機(ji)械方(fang)面(mian):可(ke)用(yong)(yong)作(zuo)(zuo)自潤(run)滑(hua)軸承、活塞環、油封(feng)及(ji)(ji)密封(feng)圈等。自潤(run)滑(hua)性(xing)可(ke)減少機(ji)件(jian)磨損(sun)和發(fa)熱,降低動力消(xiao)耗。電(dian)(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)(dian)器方(fang)面(mian):主要用(yong)(yong)于制造(zao)各種電(dian)(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)(dian)纜、電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)極、電(dian)(dian)(dian)(dian)(dian)池(chi)隔膜、印刷電(dian)(dian)(dian)(dian)(dian)路板等。
Chemical: can be used as anti-corrosion materials, can manufacture a variety of anti-corrosion parts, su
as pipes, valves, pumps and fittings joints. Chemical equipment, can be produced reactor, distillation column
anti-corrosion equipment lining and coating
Mechanical: can be used as self-lubricating bearings, piston rings oil seals and seals. Self-lubrication can
duce wear and heat and reduce power consur
Electronic and electric
pects:mainly used in the manufacture of various wire and cable, battery elec
trodes, battery separator, printed circuit boards
本文由聚四氟乙烯擠出棒生產廠家揚中市亞達橡塑制品有限公司于2018/11/8 17:30:50整理發布。
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2018受供(gong)給側改革、環保督察的影(ying)響,從上游(you)原材(cai)料到(dao)中游(you)氫氟酸到(dao)下游(you)氟樹脂行業,廠家整體開工率不(bu)高(gao),產品供(gong)應(ying)緊張,市場仍(reng)會處于供(gong)不(bu)應(ying)求狀(zhuang)態,產量收(shou)縮(suo),價格預計繼續上漲。
發布時間:2018-11-12我們(men)工(gong)程都是(shi)(shi)根據(ju)HG2099來檢(jian)測(ce)聚四氟乙烯密封(feng)墊片的(de)(de)(de) “走漏(lou)量”,單(dan)端面的(de)(de)(de)機(ji)械密封(feng)只是(shi)(shi)針(zhen)對“走漏(lou)量”做定(ding)性(xing)檢(jian)查,我們(men)肉眼看(kan)不(bu)到顯著(zhu)氣泡就算合格(ge)。一般我們(men)檢(jian)測(ce)的(de)(de)(de)規則是(shi)(shi)軸徑≥80mm時(shi),走漏(lou)量是(shi)(shi)≤10L/h的(de)(de)(de);軸徑≤80mm時(shi),走漏(lou)量是(shi)(shi)≤8mL/h的(de)(de)(de)。
發布時間:2018-11-12聚四(si)氟(fu)乙烯墊(dian)片(pian)(pian)失效后會產(chan)生泄(xie)漏,主要(yao)表現在(zai)一(yi)是密(mi)封(feng)面(mian)上有間(jian)隙(xi)。二(er)是密(mi)封(feng)部位兩(liang)側存在(zai)壓力差。聚四(si)氟(fu)乙烯墊(dian)片(pian)(pian)密(mi)封(feng)需要(yao)解決的是消除(chu)或減小密(mi)封(feng)面(mian)之間(jian)的間(jian)隙(xi)。
發布時間:2018-11-12