Preparation of Bio-Degradable Polyurethane Foams from Liquefied Wheat Straw

Qiu Ling Chen; Ru Yan Li; Ke Wei Sun; Jian Chang Li; Chang Hua Liu

doi:10.4028/www.scientific.net/AMR.217-218.1239

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 217-218Preparation of Bio-Degradable Polyurethane Foams...

Preparation of Bio-Degradable Polyurethane Foams from Liquefied Wheat Straw

Abstract:

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.

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Periodical:

Advanced Materials Research (Volumes 217-218)

Pages:

1239-1244

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.217-218.1239

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Online since:

March 2011

Authors:

Qiu Ling Chen, Ru Yan Li, Ke Wei Sun, Jian Chang Li, Chang Hua Liu

Keywords:

Biodegradation, Liquefaction, Polyurethane Foam, Straw

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