Stress-strain behavior of expanded polymer composites at elevated temperaturtes

Katherine M H Shipley, K. Jayaraman, K. L. Nichols

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Stress-strain curves under uniaxial tension have been evaluated at temperatures ranging from room temperature to 145°C for glass bead filled polypropylene, glass flake filled polypropylene and unfilled polypropylene. Debonding of the fillers in the elastic regime leads to growing voids in the composites, which affects the yield point and the plastic deformation of the expanded composites. Models were fitted to the elastic and plastic regimes of deformation in the various materials at different temperatures.

LanguageEnglish (US)
Title of host publicationAnnual Technical Conference - ANTEC, Conference Proceedings
Pages926-931
Number of pages6
Volume2
StatePublished - 2012
Event70th Annual Technical Conference of the Society of Plastics Engineers 2012, ANTEC 2012 - Orlando, FL, United States
Duration: Apr 2 2012Apr 4 2012

Other

Other70th Annual Technical Conference of the Society of Plastics Engineers 2012, ANTEC 2012
CountryUnited States
CityOrlando, FL
Period4/2/124/4/12

Profile

Polypropylenes
Polymers
Composite materials
Glass
Debonding
Stress-strain curves
Temperature
Fillers
Plastic deformation
Plastics

Keywords

  • Building and construction
  • Composites
  • Crystallization
  • Mechanical properties
  • Polypropylene homopolymer

ASJC Scopus subject areas

  • Polymers and Plastics
  • Chemical Engineering(all)

Cite this

Shipley, K. M. H., Jayaraman, K., & Nichols, K. L. (2012). Stress-strain behavior of expanded polymer composites at elevated temperaturtes. In Annual Technical Conference - ANTEC, Conference Proceedings (Vol. 2, pp. 926-931)

Stress-strain behavior of expanded polymer composites at elevated temperaturtes. / Shipley, Katherine M H; Jayaraman, K.; Nichols, K. L.

Annual Technical Conference - ANTEC, Conference Proceedings. Vol. 2 2012. p. 926-931.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shipley, KMH, Jayaraman, K & Nichols, KL 2012, Stress-strain behavior of expanded polymer composites at elevated temperaturtes. in Annual Technical Conference - ANTEC, Conference Proceedings. vol. 2, pp. 926-931, 70th Annual Technical Conference of the Society of Plastics Engineers 2012, ANTEC 2012, Orlando, FL, United States, 4/2/12.
Shipley KMH, Jayaraman K, Nichols KL. Stress-strain behavior of expanded polymer composites at elevated temperaturtes. In Annual Technical Conference - ANTEC, Conference Proceedings. Vol. 2. 2012. p. 926-931.
Shipley, Katherine M H ; Jayaraman, K. ; Nichols, K. L./ Stress-strain behavior of expanded polymer composites at elevated temperaturtes. Annual Technical Conference - ANTEC, Conference Proceedings. Vol. 2 2012. pp. 926-931
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