|Table of Contents|

Influences of Glycidyl Methacrylate (GMA) on Properties of Soybean Protein Plastics(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2010年02期
Page:
302-305
Research Field:
Publishing date:

Info

Title:
Influences of Glycidyl Methacrylate (GMA) on Properties of Soybean Protein Plastics
Author(s):
LIU Deng-feng;  GE Ling-mei;  WANG Guang-heng;  YANG Zhi-yuan
School of Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi’an 710054, Shaanxi, China
Keywords:
SPI;  GMA;  Modification;  Tensile properties;  Water Resistance
PACS:
TQ321.4
DOI:
10.11861/j.issn.1000-9841.2010.02.0302
Abstract:
Glycidyl Methacrylate (GMA) modified Soy Protein Isolate (SPI) plastics were prepared via molding method. The effect of GMA content on the tensile properties and water resistance were discussed. The thermal properties, structure, and morphology of the molded SPI plastics, GMA modified SPI plastics were analyzed by Thermogravimetry and Scanning electron microscope. TG analysis indicate that addition of a small amount of GMA can improve the thermal stability of SPI plastics. SEM analysis shows that flexible chain formed among the SPI matrix, plasticizer and a small dose of GMA, hence a super elongation at break were obtained.

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Last Update: 2014-09-13