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1、ICS83.060《;35SH中華人民共和國石油化工行業(yè)標準SH/T1743一2004乙烯一丙烯一二烯烴橡膠(EPDM)評價方法Rubber,ethylene一propylene一diene(EPDM)-Evaluationprocedure(ISO4097:2000,MOD)2004-04-09發(fā)布2004-09-01實施中華人民共和國國家發(fā)展和改革委員會發(fā)布SH/T1743-2004目次前言····························································
2、······················································??I1范圍··················································································，······，·······················一12規(guī)范性引用文件······································································，·····
3、·····················。?13取樣和制樣························································，··············································。.?14生膠的物理和化學試驗·······················································································??15評價用混煉膠試樣的制備·········
4、·····················································.....??，??，、?26用硫化儀評價硫化特性·········································、·············································??57硫化膠拉伸應力一應變性能的評價·..........................................................................
5、...68精密度············································································································??69試驗報告···························································、·············································??7附錄A(資料性附錄)非充油低門尼EPDMs的可選擇配方
6、············································??9參考資料·....................................................................................................................9SH/T1743-2004NO呂本標準修改采用國際標準】SO4097:2000《橡膠，乙烯一丙烯一雙烯(EPDM)一評價方法》(英文版)。為便于使用，本標準做了下列編輯性修改:a)
7、“本國際標準”一詞改為“本標準，’;b)刪除國際標準的前言;c)引用的國際標準改為相應的國家標準;d)揮發(fā)分測定部分增加了更加詳細的說明;e)刪除了國際標準中的參考資料。本標準由中國石油化工股份有限公司提出。本標準由全國橡膠與橡膠制品標準化技術(shù)委員會合成橡膠分技術(shù)委員會歸口(SAC/TC35/SC6)0本標準起草單位:中國石油天然氣股份有限公司蘭州石化分公司石油化工研究院、中國石油天然氣股份有限公司吉林石化分公司有機合成廠。本標準主要起草人:吳毅、李莉、孫麗君、張惠春、趙承利。SH/T1743-2004乙烯一丙烯
8、一二烯烴橡膠(EPDM)評價方法.告:使用本標準的人員應熟悉正規(guī)實驗室操作規(guī)程。本標準無意涉及因使用本標準可能出現(xiàn)的所有安全問題。制定相應的安全和健康規(guī)程并確保符號國家法規(guī)是使用者的貴任。1范圍本標準規(guī)定了:一一刊生膠的物理和化學試驗;—評價乙烯一丙烯一二烯烴(EPDM)橡膠(即三元乙丙橡膠)及其充油橡膠的硫化物性所用的標準物質(zhì)、標準試驗配方、設備和操作步驟。2規(guī)范性引用
