CROSS-LINK DENSITIES AND PHASE MORPHOLOGIES IN DYNAMICALLY VULCANIZED TPES

被引：26
作者：
ELLUL, MD
PATEL, J
TINKER, AJ
机构：
[1] ADV ELASTOMER SYST LP,AKRON,OH 44334
[2] MALAYSIAN RUBBER PRODUCERS RES ASSOC,RUBBER CONSULTANTS,TUN ABDUL RAZAK LAB,BRICKENDONBURY SG13 8NL,HERTS,ENGLAND
来源：
RUBBER CHEMISTRY AND TECHNOLOGY | 1995年 / 68卷 / 04期
关键词：
D O I：
10.5254/1.3538758
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Recent developments in characterization techniques have permitted estimation of the crosslink density attained in dynamically vulcanized thermoplastic elastomers. The range of techniques available for investigation of the phase morphology of this type of TPE has also increased. The characterization of experimental TPEs based on natural rubber/polypropylene and EPDM/polypropylene is reported here. A combination of several optical and electron microscopy techniques were employed. Crosslink densities estimated by swollen-state NMR spectroscopy are presented and are corroborated by estimates from a network visualization technique for TPEs.
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页码：573 / 584
页数：12
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