Non-isothermal crystallization kinetics and segmental dynamics of high density polyethylene/butyl rubber blends

被引：12
|
作者：
Zhang, Rui
He, Xianru [1 ,2 ]
Yang, Dongbai
Lai, Zongping
机构：
[1] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu, Peoples R China
[2] Southwest Petr Univ, Coll Mat Sci & Engn, Chengdu, Peoples R China
来源：
POLYMER INTERNATIONAL | 2015年 / 64卷 / 09期
关键词：
HDPE; IIR blends; non-isothermal crystallization kinetics; Mo's model; confinement; molecular motions; POLY BUTYL ACRYLATE; SUB-ROUSE MODES; GLASS-TRANSITION; ETHYL ACRYLATE; PHASE-CHANGE; RELAXATION; BEHAVIOR; CROSSOVER; TEMPERATURE; REGION;
D O I：
10.1002/pi.4910
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Non-isothermal crystallization kinetics and dynamics of polymer blends are important to both theory and applications. In this work, we studied the morphology, crystal structure, non-isothermal crystallization kinetics and dynamics of high density polyethylene/butyl rubber (HDPE/IIR) blends. The non-isothermal crystallization kinetics is analyzed by Mo's model and the dynamics behavior is analyzed by a linear method. The results of morphology, non-isothermal crystallization kinetics and dynamics show that the condensed structure of HDPE/IIR blends has a marked influence on their non-isothermal crystallization kinetics and segmental dynamics. (c) 2015 Society of Chemical Industry
引用
收藏
页码：1252 / 1261
页数：10
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