THE EFFECTS OF PROCESSING ON THE MECHANICAL-PROPERTIES OF A POLYOLEFIN BLEND

被引：15
|
作者：
FLARIS, V [1 ]
STACHURSKI, ZH [1 ]
机构：
[1] MONASH UNIV,DEPT MAT ENGN,CLAYTON,VIC 3168,AUSTRALIA
来源：
POLYMER INTERNATIONAL | 1992年 / 27卷 / 03期
关键词：
POLYMER BLENDS; I-PP/LLDPE; SEBS TRIBLOCK COPOLYMER; COMPATIBILIZATION; TERNARY BLENDS;
D O I：
10.1002/pi.4990270312
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The procedure employed to prepare blends plays a significant role on the ultimate morphological and mechanical properties of the blend. This was demonstrated through the use of a styrene-ethylene/butylene-styrene (SEBS) triblock copolymer as a compatibilizer for isotactic polypropylene and linear low-density polyethylene. The considerable increases in impact strength for the blends containing the higher percentages of SEBS are related to the magnitude of plastic deformation observed in the matrix and to the size of the occlusions.
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页码：267 / 273
页数：7
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