The effects of physical aging on the viscoelastic behavior of a thermoset polyester
โ Scribed by V.F. Janas; R.L. McCullough
- Book ID
- 103641369
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 939 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0266-3538
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## Abstract The effect of physical aging on the fracture behavior, crack opening displacement, and plastic deformation zone of unmodified and rubberโmodified epoxies was determined at two aging temperatures and different displacement rates. The strain energy release rate decreases to between 40 and