Skip to main content
SpringerLink
Log in

Investigation of Thermal Properties of Polyureas

  • DESTRUCTION OF POLYMERS
  • Published:
Polymer Science, Series B Aims and scope Submit manuscript

Abstract

Thermal properties of more than 20 different polyureas intended for the use as protective varnish for printed-circuit boards have been studied. Rate and completeness of the polyureas decomposition as well as their solubility in common solvents have been analyzed. It has been shown that the polyureas synthesized from branched diisocyanates, for example, isophorone diisocyanate or 1,3-bis-(isocyanatomethyl)cyclohexane, and diamines (N,N′-dialkylethylene and propylenediamine) are prone to fast and complete decomposition at relatively low temperature. For instance, the polymer formed via the reaction between piperazine and isophorone diisocyanate has been completely decomposed at 400°C within 1 min, whereas degree of decomposition of the polymer obtained from piperazine and hexamethylene diisocyanate has been as low as 31% under the same conditions. The relationship between the completeness of the polyureas decomposition and the shape of their thermogravimetric analysis curves has been stated.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.

Similar content being viewed by others

REFERENCES

  1. R. Legtenberg and H. Adelaar, EU Patent No. 2267184 (2010).

  2. N. Heininger, Microwave J. 2012 (1), 46 (2012).

  3. M. Huske, J. Kickeilhain, J. Muller, and G. Eber, Mater. Sci. 38 (8), 51 (2002).

    Google Scholar 

  4. LKPF company web page. https://www.lpkfusa.com/products/mid/articles_and_technical_papers. Accessed June 16, 2022.

  5. S. Balzereit, F. Proes, V. Altstadt, and C. Emmelmann, Mater. Sci. 23, 347 (2018).

    CAS  Google Scholar 

  6. B. A. G. Schrauwen, NL Patent No. 80321 (2020).

  7. Z. Yu, J. H. Wang, Y. Li, and Y. Li, Polym. Eng. Sci. 60 (4), 860 (2020).

    Article  CAS  Google Scholar 

  8. K. Kim, J. Lee, S. Ryua, and J. Kim, RSC Adv. 8 (18), 9933 (2018).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  9. T. Jiratti, R. S. Mavinkere, S. Suchart, and I. P. Catalin, Polymers 12 (6), 1408 (2020).

    Article  Google Scholar 

  10. H. Xu, J. Zhang, J. Feng, and T. Zhou, Ind. Eng. Chem. Res. 60 (24), 8821 (2021).

    Article  CAS  Google Scholar 

  11. J. Zhang, T. Zhou, L. Wen, and A. Zhang, ACS Appl. Mater. Interfaces 8 (49), 33999 (2016).

    Article  CAS  PubMed  Google Scholar 

  12. J. Zhang, T. Zhou, and Y. Wen, ACS Appl. Mater. Interfaces 9 (10), 8996 (2017).

    Article  CAS  PubMed  Google Scholar 

  13. V. K. Belyakov, I. I. Bukin, O. G. Tarakanov, and A. A. Berlin, Vysokomol. Soedin., Ser. A 13 (7), 1585 (1971).

    CAS  Google Scholar 

  14. O. Ya. Fedotova, V. I. Gorokhov, G. S. Karetnikov, and V. V. Korshak, Vysokomol. Soedin., Ser. A 15 (9), 2036 (1973).

    CAS  Google Scholar 

  15. O. Ya. Fedotova, V. I. Gorokhov, and G. S. Kolesnikov, Vysokomol. Soedin., Ser. A 13 (9), 2144 (1971).

    CAS  Google Scholar 

  16. V. I. Gorokhov, O. Ya. Fedotova, and V. V. Korshak, Vysokomol. Soedin., Ser. A 16 (2), 359 (1974).

    CAS  Google Scholar 

  17. G. Montaudo, E. Scamporrino, and D. Vitalini, J. Polym. Sci., No. 11, 3321 (1983).

  18. https://www.chemsrc.com/en/cas/38661-72-2_195632.html. Accessed June 25, 2022.

Download references

Funding

This study was performed in the scope of the State Task no. 122040500069-7.

Author information

Authors and Affiliations

  1. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 119334, Moscow, Russia

    N. V. Buzin, G. M. Mukhametova, A. G. Kiselev, A. A. Gridnev & V. G. Krasheninnikov

Authors
  1. N. V. Buzin
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. G. M. Mukhametova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. G. Kiselev
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. A. A. Gridnev
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. V. G. Krasheninnikov
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to N. V. Buzin.

Ethics declarations

The authors declare that they have no conflicts of interest.

Additional information

Translated by E. Karpushkin

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Buzin, N.V., Mukhametova, G.M., Kiselev, A.G. et al. Investigation of Thermal Properties of Polyureas. Polym. Sci. Ser. B 64, 810–814 (2022). https://doi.org/10.1134/S156009042270049X

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1134/S156009042270049X

Search

Navigation