## Abstract New methods for rapidly obtaining elastic modulus and density measurements during isothermal polymer aging are given. The elastic measurements are performed using a Rockwell hardness tester. In this case, the elastic recovery is measured. Rapid density measurements are performed using a
Measurements of effective elastic modulus and microcrack density
β Scribed by Carvalho, Fernanda C.S. ;Chen, Chee-Nan ;Labuz, Joseph F.
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 545 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0148-9062
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