A constitutive model has been developed to capture the rate-dependent large deformation behavior of the polypropylene (PP)/elastomer/inorganic filler ternary phase thermoplastic olefin (TPO). As the TPO exhibits elastic behavior of each constituent phase during elastic deformation and shear yielding
A constitutive model for predicting the large deformation thermomechanical behavior of fluoropolymers
✍ Scribed by J.S. Bergström; L.B. Hilbert Jr.
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 504 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0167-6636
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## Abstract A tangent constitutive model was developed in this article to address the nonlinear viscoplastic behavior of compound grade thermoplastic olefin (TPO). The TPO was commonly blends of polypropylene matrix, rubber, and inorganic filler. The constitutive model for TPO was obtained from the
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