مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

608
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

268
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

KINETICS OF THERMAL DEGRADATION OF POLYLACTIC ACID UNDER N-2 ATMOSPHERE

Pages

  371-376

Keywords

POLY (L-LACTIC ACID) 

Abstract

 Kinetics of THERMAL DEGRADATION of polylactic acid (PLA), a biodegradable and bioabsorbable polyester, under atmosphere of inert gas has been investigated. Isothermal and dynamic heating techniques of THERMOGRAVIMETRY have been used in this study. The weight loss data versus time were recorded at the temperatures of 180, 200, 220, 240, 260 and 280° C, in the isothermal heating experiments. Also, the weight loss data versus temperature were collected in dynamic heating runs conducted with the heating rates of 10, 15, 20 and 25 °C/min. Two kinetic models, one for isothermal and the other for dynamic heating experiments were utilized to fit the data. It is elucidated that the THERMAL DEGRADATION of PLA is a single stage process within the range 0-30% of weight loss, having activation energy of 21-23 kJ/mol.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    NALBANDI, A.. (2001). KINETICS OF THERMAL DEGRADATION OF POLYLACTIC ACID UNDER N-2 ATMOSPHERE. IRANIAN POLYMER JOURNAL (ENGLISH), 10(6), 371-376. SID. https://sid.ir/paper/527905/en

    Vancouver: Copy

    NALBANDI A.. KINETICS OF THERMAL DEGRADATION OF POLYLACTIC ACID UNDER N-2 ATMOSPHERE. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2001;10(6):371-376. Available from: https://sid.ir/paper/527905/en

    IEEE: Copy

    A. NALBANDI, “KINETICS OF THERMAL DEGRADATION OF POLYLACTIC ACID UNDER N-2 ATMOSPHERE,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 10, no. 6, pp. 371–376, 2001, [Online]. Available: https://sid.ir/paper/527905/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button