DETERMINATION OF THE COMPOSITION OF ETHYLENE-PROPYLENE-RUBBERS USING C-13-NMR SPECTROSCOPY

被引：12

作者：

DIMARTINO, S ^{[1
]}

KELCHTERMANS, M ^{[1
]}

机构：

[1] EXXON CHEM EUROPE INC,MACHELEN CHEM TECHNOL CTR,B-1831 MACHELEN,BELGIUM

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1995年 / 56卷 / 13期

关键词：

D O I：

10.1002/app.1995.070561308

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A detailed C-13-NMR procedure has been developed to analyze ethylene-propylene-rubbers (EPM). Special attention has been paid to instrumental and spectral parameters and calculation methods. By applying this procedure, it is possible to obtain consistent and reproducible molecular composition results on EPM, independent of the measuring laboratory and the calculation method. The procedure has been tested in eight industrial laboratories. Using this procedure, the composition of a set of 10 EPM standards has been defined. These standards will be used for worldwide infrared calibration purposes (ASTM D-3900). (C) 1995 John Wiley & Sons, Inc.

引用

页码：1781 / 1787

页数：7

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