Effects of Processing Temperature on the Mechanical Properties of Calcium Carbonate-Plastic Composite Packaging Materials

Abstract:

The basic parameters of calcium carbonate-plastic composite packaging materials, such as tensile strength and flexural strength, were obtained by means of mechanical properties test at different temperatures. Through the experimental tests, the best processing temperature was determined at 190°C and the test data were fitted and optimized. Also, the residual of fitting curves was calculated by using the mathematical analysis software of MATLAB. Besides, mathematical models were established between temperatures and target parameters, from which the mechanical properties of materials at any other temperatures can be predicted theoretically. So, it provides a scientific basis for the regulation of processing temperatures.

• Periodical: Applied Mechanics and Materials (Volume 200)
• Pages: 369-372
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.200.369
• Online since: October 2012
• Authors: Zhao Xia Wang, Wen Cai Xu, De Gao
• Keywords: Calcium Carbonate-Plastic Composite, Mathematical Models, Mechanical Property, Processing Temperature

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