Supercritical CO2-assisted synthesis and characterization of a polystyrene/thermal polyurethane blend

被引：2
|
作者：
Xu, Q [1 ]
Zhao, Y [1 ]
机构：
[1] Zhengzhou Univ, Coll Mat Engn, Zhengzhou 450052, Peoples R China
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2005年 / 96卷 / 06期
关键词：
supercritical CO2; polystyrene; thermal polyurethane; synthesis; blends;
D O I：
10.1002/app.21646
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A blend of polystyrene and thermal polyurethane (PS/TPU) was prepared using supercritical (SC) CO2 as a substrate-swelling agent and monomer/initiator carrier. The SC CO2/styrene/TPU ternary system was studied. Virgin TPU and synthesized blends were characterized through differential scanning calorimetry, infrared spectroscopy, rheometric measurements, and SEM. (c) 2005 Wiley Periodicals, Inc.
引用
收藏
页码：2016 / 2020
页数：5
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