Water-Blown Castor Oil-Based Polyurethane Foams with Soy Protein as a Reactive Reinforcing Filler

被引:0
作者
Shuai Zhang
Aimin Xiang
Huafeng Tian
A.Varada Rajulu
机构
[1] Beijing Technology and Business University,School of Materials and Mechanical Engineering
[2] Ministry of Education of China,Key Laboratory for Solid Waste Management and Environment Safety (Tsinghua University)
[3] International Research Centre,Centre for Composite Materials
来源
Journal of Polymers and the Environment | 2018年 / 26卷
关键词
Polyurethane foam; Soy protein isolate; Mechanical properties; Biodegradability;
D O I
暂无
中图分类号
学科分类号
摘要
To decrease the usage of petroleum based materials, a kind of bio-resource based composite foams were developed with soy protein isolate (SPI) as reactive reinforcing filler in castor oil based polyurethane foams (PUF) prepared by self-rising method using water as a blowing agent. The resulting composite foams were evaluated for their morphology, density, mechanical and biodegradation properties, etc. Fourier transform infrared spectroscopy study exhibited characteristic peaks for SPI and PUF and indicated that the amino groups and hydroxyl groups on SPI reacted with polyphenyl polymethylene polyisocyanates (PAPI) to increase the crosslinking degrees of the composite foams. Densities of the resultant composites were found to increase with increasing SPI content. Mechanical properties of the samples were improved with the increase of SPI content. The compost tests further proved that the composite PUF had better biodegradability than neat PUF. Therefore, this research has provided a simple method of preparing the bio-resource based polyurethane foams, while exploring the potential of using SPI in polyurethane foam applications.
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页码:15 / 22
页数:7
相关论文
共 131 条
[1]  
Gupta RK(2014)Novel renewable polyols based on limonene for rigid polyurethane foams J Environ Polym Degr 22 304-309
[2]  
Ionescu M(2012)From vegetable oils to polyurethanes: synthetic routes to polyols and main industrial products Polym Rev 52 38-79
[3]  
Radojcic D(2012)Polyurethanes from renewable resources. Advances in polymer Science 245 315-360
[4]  
Wan X(2016)Effects of spent tea leaf powder on the properties and functions of cellulose green composite films J Environ Chem Eng 4 440-448
[5]  
Petrovic ZS(2011)Development of polyurethane foam and its potential within the biofuels market Biofuels 2 357-359
[6]  
Desroches M(2012)Renewable chemical feedstocks from integrated liquefaction processing of lignocellulosic materials using microwave energy Green Chem 14 2821-2830
[7]  
Escouvois M(2009)Polyurethane foams from soy oil-based polyols J Appl Polym Sci 112 2567-2578
[8]  
Auvergne R(2016)Preparation of polyurethane wood adhesives by polyols for mulated with polyester polyols based on castor oil Int J Adhes Adhes 68 273-282
[9]  
Caillol S(2010)Castor oil as a renewable resource for the chemical industry Eur J Lipid Sci Technol 112 10-30
[10]  
Boutevin B(2015)The role of nanocrystalline cellulose on the microstructure of foamed castor-oil polyurethane nanocomposites Carbohydr Polym 134 110-118