MICROCELLULAR FOAMS - PHASE-BEHAVIOR OF POLY(4-METHYL-1-PENTENE) IN DIISOPROPYLBENZENE

被引：30

作者：

WILLIAMS, JM

MOORE, JE

机构：

[1] Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM 87545, United States

来源：

POLYMER | 1987年 / 28卷 / 11期

关键词：

PLASTICS; FOAMED - Microstructure - SOLUTIONS - Phase Diagrams;

D O I：

10.1016/0032-3861(87)90305-3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Microcellular foams are an important component of Inertially Confined Fusion (ICF) targets. The spatial distribution of the material is critical as the target implodes. In an effort to improve the spatial uniformity, the authors have explored the phase separation behavior of poly(4-methyl-1-pentene) solutions with diisopropylbenzene solvent. The cloud-point phase-separation diagram from pure solvent to pure polymer is discussed. Microstructures of the various density foams and the need for a three-dimensional phase diagram are presented.

引用

页码：1950 / 1958

页数：9

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