publication . Article . 2012

Mechanical Properties and Kinetics of Thermal Degradation of Bioplastics based on Straw Cellulose and Whole Wheat Flour

Hesam Omrani fard; Ahmad Ghazanfari Moghaddam; Mohsen Shamsi; S. Ahmad Ataei;
Open Access Persian
  • Published: 01 Dec 2012 Journal: علوم و تکنولوژی پلیمر, volume 25, issue 1, pages 65-74 (issn: 1016-3255, eissn: 2008-0883, Copyright policy)
  • Publisher: Iran Polymer and Petrochemical Institute
Abstract
During the past two decades the use of bioplastics, as a suitable alternative to petroleum-based plastics, has attracted researchers' attention to a great extent. In this study, the whole wheat four and straw cellulose at different proportions were mixed with glycerol and bioplastics sheets were obtained by a press type molding machine. The mechanical properties of samples were examined on compositions prepared by whole wheat weight in three proportions of 70, 60 and 50% and the cellulose in three proportions 75, 70 and 65%. The tensile tests on the samples indicated that with lowering proportions of both four and cellulose, the modulus of elasticity and tensile...
Subjects
free text keywords: whole wheat flour, straw cellulose, bioplastic, Mechanical Properties, Thermal degradation, lcsh:Polymers and polymer manufacture, lcsh:TP1080-1185
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