Preparation of Bio-degradable Polyurethane Foams from Liquefied Wheat Straw

被引：3
|
作者：
Chen, Qiuling [1 ]
Li, Ruyan [1 ]
Sun, Kewei [1 ]
Li, Jianchang [1 ]
Liu, Changhua [1 ]
机构：
[1] Kunming Univ Sci & Technol, Natl Engn Res Ctr Waste Resource Recovery, Kunming, Peoples R China
来源：
HIGH PERFORMANCE STRUCTURES AND MATERIALS ENGINEERING, PTS 1 AND 2 | 2011年 / 217-218卷
关键词：
straw; liquefaction; bio-degradation; polyurethane foam; STARCH;
D O I：
10.4028/www.scientific.net/AMR.217-218.1239
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Bio-degradable polyurethane foams were prepared from the liquefied wheat straw alcohol by a reaction with isocyanate in the presence of stannous octoate, triethylene diamine and silicone oil. The influences of the catalyst, water, silicone oil, isocyanate index (IN) on the performance of the properties of the foams obtained were investigated. Furthermore, the chemical structures, thermal performance and degradation performance of the products were analyzed.
引用
收藏
页码：1239 / 1244
页数：6
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