Thermal and Physical Properties of Recycled - Plastic Film

Authors

  • Supreya Trivijitkasem Department of Physics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
  • Malee Suthiopad Department of Physics, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
  • Siri Sirininlakul Department of Physics, Faculty of Science, Srinakharinwirot University, Bangkok 10110, Thailand

Keywords:

recycled, heat capacity, static stress, dynamic stress

Abstract

Thermal and physical properties of plastic film were studied by Differential Scanning Calorimetry and Dynamic Mechanical Analysis. It is found that recycled plastic film possesses slightly different thermal and physical properties from non - recycled one. Melting point and heat capacity of recycled plastic film are lower than non - recycled one. When applied static stress 5.00 x 105 Pa and dynamic stress 4.55 x 105 Pa at frequency 1.0 Hz, recycled plastic film reveals lower modulus and higher strain. The elasticity of plastic film is decreased when temperature is increased.

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Published

1999-03-31

How to Cite

Trivijitkasem, Supreya, Malee Suthiopad, and Siri Sirininlakul. 1999. “Thermal and Physical Properties of Recycled - Plastic Film”. Agriculture and Natural Resources 33 (1). Bangkok, Thailand:111-25. https://li01.tci-thaijo.org/index.php/anres/article/view/240441.

Issue

Vol. 33 No. 1 (1999): January-March

Section

Research Article

License

online 2452-316X print 2468-1458/Copyright © 2022. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/),
production and hosting by Kasetsart University of Research and Development Institute on behalf of Kasetsart University.