SHT1743-2004-乙烯－丙烯－二烯烃橡胶（EPDM）评价方法.pdf

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1、ICS83.060《;35SH中华人民共和国石油化工行业标准SH/T1743一2004乙烯一丙烯一二烯烃橡胶(EPDM)评价方法Rubber,ethylene一propylene一diene(EPDM)-Evaluationprocedure(ISO4097:2000,MOD)2004-04-09发布2004-09-01实施中华人民共和国国家发展和改革委员会发布SH/T1743-2004目次前言····························································

2、······················································⋯⋯I1范围··················································································，······，·······················一12规范性引用文件······································································，·····

3、·····················。⋯13取样和制样························································，··············································。.⋯14生胶的物理和化学试验·······················································································⋯⋯15评价用混炼胶试样的制备·········

4、·····················································.....⋯⋯，⋯⋯，、⋯26用硫化仪评价硫化特性·········································、·············································⋯⋯57硫化胶拉伸应力一应变性能的评价·..........................................................................

5、...68精密度············································································································⋯⋯69试验报告···························································、·············································⋯⋯7附录A(资料性附录)非充油低门尼EPDMs的可选择配方

6、············································⋯⋯9参考资料·....................................................................................................................9SH/T1743-2004NO吕本标准修改采用国际标准】SO4097:2000《橡胶，乙烯一丙烯一双烯(EPDM)一评价方法》(英文版)。为便于使用，本标准做了下列编辑性修改:a)

7、“本国际标准”一词改为“本标准，’;b)删除国际标准的前言;c)引用的国际标准改为相应的国家标准;d)挥发分测定部分增加了更加详细的说明;e)删除了国际标准中的参考资料。本标准由中国石油化工股份有限公司提出。本标准由全国橡胶与橡胶制品标准化技术委员会合成橡胶分技术委员会归口(SAC/TC35/SC6)0本标准起草单位:中国石油天然气股份有限公司兰州石化分公司石油化工研究院、中国石油天然气股份有限公司吉林石化分公司有机合成厂。本标准主要起草人:吴毅、李莉、孙丽君、张惠春、赵承利。SH/T1743-2004乙烯一丙烯

8、一二烯烃橡胶(EPDM)评价方法.告:使用本标准的人员应熟悉正规实验室操作规程。本标准无意涉及因使用本标准可能出现的所有安全问题。制定相应的安全和健康规程并确保符号国家法规是使用者的贵任。1范围本标准规定了:一一刊生胶的物理和化学试验;—评价乙烯一丙烯一二烯烃(EPDM)橡胶(即三元乙丙橡胶)及其充油橡胶的硫化物性所用的标准物质、标准试验配方、设备和操作步骤。2规范性引用