WAXS AND SAXS INVESTIGATION OF POLYPROPYLENE CRYSTALLINE PHASE IN BLENDS WITH HIGH-IMPACT POLYSTYRENE AND COMPATIBILIZERS

被引：22
|
作者：
HLAVATA, D
HORAK, Z
机构：
[1] Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic
来源：
EUROPEAN POLYMER JOURNAL | 1994年 / 30卷 / 05期
关键词：
D O I：
10.1016/0014-3057(94)90066-3
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
On the basis of combination of wide-angle and small-angle X-ray scattering, the character of the polypropylene crystalline phase and its content were studied in polypropylene-high impact polystyrene blends, compatibilized by styrene-butadiene block copolymers. Addition of a copolymer slightly reduces the crystallinity of polypropylene. In the absence of the compatibilizer no miscibility of the components was observed. In all samples polypropylene maintains its alpha-crystalline phase.
引用
收藏
页码：597 / 600
页数：4
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