DEGRADATION OF BIOPLASTICS BASED ON STRAW CELLULOSE AND WHOLE WHEAT FLOUR

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OMRANI FARD HESAM; GHAZANFARI MOGHADDAM AHMAD; SHAMSI MOHSEN; ATAEI AHMAD

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Paper Information

Journal: Iranian Journal of Polymer Science and Technology Year:2012 | Volume:25 | Issue:1 (ISSUE NO. 117) Page(s): 66-74

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Information Journal Paper

Title

DEGRADATION OF BIOPLASTICS BASED ON STRAW CELLULOSE AND WHOLE WHEAT FLOUR

Author(s)

OMRANI FARD HESAM | GHAZANFARI MOGHADDAM AHMAD | SHAMSI MOHSEN | ATAEI AHMAD | Issue Writer Certificate

Keywords

WHOLE WHEAT FLOURQ2

STRAW CELLULOSEQ2

BIOPLASTICQ2

MECHANICAL PROPERTIESQ2

THERMAL DEGRADATIONQ3

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 FLOUR 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 flour and cellulose, the modulus of elasticity and tensile strength of the BIOPLASTICs dropped as well. The maximum modulus of elasticity achieved for the flour and cellulose compositions were 12.5, and 8.6 MPa, and the maximum tensile strengths were 878 and 202 kPa, respectively. The TGA tests indicated that the BIOPLASTICs prepared from WHOLE WHEAT FLOUR showed higher temperatures of THERMAL DEGRADATION. The activation energies calculated for the flour and cellulose BIOPLASTICs, as estimated by Arrhenius type equation, were 133.0 and 63.8 kJ/mol, respectively.

Cites

THERMAL STABILITY OF CYANOETHYLATED CELLULOSE NANOFIBER

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APA: Copy

OMRANI FARD, HESAM, GHAZANFARI MOGHADDAM, AHMAD, SHAMSI, MOHSEN, & ATAEI, AHMAD. (2012). DEGRADATION OF BIOPLASTICS BASED ON STRAW CELLULOSE AND WHOLE WHEAT FLOUR. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), 25(1 (ISSUE NO. 117)), 66-74. SID. https://sid.ir/paper/6450/en

Vancouver: Copy

OMRANI FARD HESAM, GHAZANFARI MOGHADDAM AHMAD, SHAMSI MOHSEN, ATAEI AHMAD. DEGRADATION OF BIOPLASTICS BASED ON STRAW CELLULOSE AND WHOLE WHEAT FLOUR. IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN)[Internet]. 2012;25(1 (ISSUE NO. 117)):66-74. Available from: https://sid.ir/paper/6450/en

IEEE: Copy

HESAM OMRANI FARD, AHMAD GHAZANFARI MOGHADDAM, MOHSEN SHAMSI, and AHMAD ATAEI, “DEGRADATION OF BIOPLASTICS BASED ON STRAW CELLULOSE AND WHOLE WHEAT FLOUR,” IRANIAN JOURNAL OF POLYMER SCIENCE AND TECHNOLOGY (PERSIAN), vol. 25, no. 1 (ISSUE NO. 117), pp. 66–74, 2012, [Online]. Available: https://sid.ir/paper/6450/en

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