Cakmak et al., 1995 - Google Patents
Molecular mechanism of neck formation in uniaxially stretched poly (ethylene naphthalate) filmsCakmak et al., 1995
- Document ID
- 2588065115276725742
- Author
- Cakmak M
- Lee S
- Publication year
- Publication venue
- Polymer
External Links
Snippet
When amorphous poly (ethylene-2, 6-naphthalate)(PEN) sheets are stretched between the glass transition temperature and the cold crystallization temperature, they exhibit necking. The occurrence of this unusual neck formation above the glass transition temperature …
- 230000015572 biosynthetic process 0 title abstract description 29
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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