The high temperature secondary crystallisation of aged isotactic polypropylene

Polymer Testing

Volumn 23, Issue 6, 2004, Pages 621-627

  Dudic D ^a   Djokovic V ^a   Kostoski, D ^a  

^a UNIVERSITY OF BELGRADE   (Serbia)

Author keywords

Ageing; Avrami exponents; DSC; Isotactic polypropylene; Secondary crystallization

Indexed keywords

ANNEALING; CALORIMETRY; CRYSTAL STRUCTURE; CRYSTALLIZATION; DIFFERENTIAL SCANNING CALORIMETRY; ENTHALPY; MORPHOLOGY; OXIDATION; PARAMETER ESTIMATION; RECRYSTALLIZATION (METALLURGY); THERMODYNAMICS;

AGEING; AVRAMI EXPONENTS; DIFFERENTIAL SCANNING CALORIMETRY (DSC); ISOTACTIC POLYPROPYLENE; SECONDRY CRYSTALLIZATION;

POLYPROPYLENES;

EID: 3042815219     PISSN: 01429418     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymertesting.2004.01.015     Document Type: Article

References (12)

1. Vittoria V. Investigation of ageing of isotactic polypropylene via transport properties. Polymer. 29:1988;1118.
2. Knight J.B., Calvert P.D., Billinghem N.C. Localization of oxidation in polypropylene. Polymer. 26:1985;1713.
3. Wenig W. Ageing effects during isothermal crystallization of polypropylene blended with elastomers. J. Mater. Sci. 29:1994;4708.
4. Girois S., Audouin L., Verdu J., Delprat P., Marot G. Molecular weight changes during the photooxidation of isotactic polypropylene. Polym. Deg. Stab. 51:1996;125.
5. Struik L.C.E. The mechanical and physical ageing of semicrystalline polymers: 1. Polymer. 28:1987;1521.
6. Yue C.Y., Msuya W.F. Changes in yield in polypropylene of different morphology caused by physical ageing. J. Mater. Sci. Lett. 9:1990;985.
7. Stojanović Z., Kostoski D., Dudić D., Kačarević-Popović Z. Ageing of drawn and gamma-irradiated isotactic polypropylene using high oxygen pressure. Polym. Deg. Stab. 51:1996;45.
8. Dudić D., Kostoski D., Djoković V., Stojanović Z. Recrystallization processes induced by accelerated ageing in isotactic polypropylene of different morphologies. Polym. Deg. Stab. 67:2000;233.
9. Mandelkemn L., Alamo R.G. Mark J.E. Physical Properties of Polymers Handbook. 1996;55 Aip Press, Woodbury, New York.
10. Miller R.L. Bikkales N. Encyclopedia of Polymer Science and Technology. vol. 4:1966;493 Wiley, New York.
11. Dudić D., Kostoski D., Djoković V., Dramćanin M.D. Formation and behavior of low-temperature melting peak of quenched and annealed isotactic polypropylene. Polym. Int. 51:2001;111.
12. Mezghani K., Philips P.J. Mark J.E. Physical Properties of Polymers Handbook. 1996;417 Aip Press, Woodbury, New York.