PMID- 37177251
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20230515
IS  - 2073-4360 (Electronic)
IS  - 2073-4360 (Linking)
VI  - 15
IP  - 9
DP  - 2023 Apr 28
TI  - Pyroresistive Properties of Composites Based on HDPE and Carbon Fillers.
LID - 10.3390/polym15092105 [doi]
LID - 2105
AB  - Electrothermal processes were studied in pyroresistive composites based on 
      high-density polyethylene (HDPE) containing 8 vol.% carbon black (CB), 8 vol.% 
      carbon fibers (CF), and their mixture 4 vol.% CB + 4 vol.% CF. It is shown that 
      the kinetic heating curves of composites are well described by an exponential 
      dependence with a certain heating rate constant k for each type of composite. 
      After a short heating time, the equilibrium temperature T(e) is reached in the 
      sample. When the applied voltage exceeds a certain value, the T(e) value 
      decreases due to the presence of the positive temperature coefficient of 
      resistance (PTC) effect. Due to the PTC effect, the composites exhibit a 
      self-regulating effect relative to the T(e). Relations between the applied 
      voltage, electric power, and equilibrium temperature are found, the T(e) value 
      depends on the applied voltage according to the quadratic law whereas there is a 
      linear relationship between the T(e) and electric power. A possible application 
      of such pyroresistive composites is resistance welding of plastics using a 
      heating element (HE) made of a pyroresistive material. The use of HDPE-CB 
      composite to create HE for resistance welding is demonstrated and the welded 
      joint of HDPE parts obtained using HE is shown.
FAU - Mamunya, Yevgen
AU  - Mamunya Y
AUID- ORCID: 0000-0003-3855-2786
AD  - Institute of Macromolecular Chemistry of NAS of Ukraine, Kharkovskoe Chaussee 48, 
      02160 Kyiv, Ukraine.
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
FAU - Maruzhenko, Oleksii
AU  - Maruzhenko O
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
FAU - Kolisnyk, Roman
AU  - Kolisnyk R
AUID- ORCID: 0000-0002-0493-894X
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
AD  - Department of Electrical and Computer Engineering, University of Minnesota Twin 
      Cities, Union St SE 200, Minneapolis, MN 55455, USA.
FAU - Iurzhenko, Maksym
AU  - Iurzhenko M
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
FAU - Pylypenko, Andrii
AU  - Pylypenko A
AUID- ORCID: 0000-0003-0538-1386
AD  - Institute of Macromolecular Chemistry of NAS of Ukraine, Kharkovskoe Chaussee 48, 
      02160 Kyiv, Ukraine.
FAU - Masiuchok, Olha
AU  - Masiuchok O
AUID- ORCID: 0000-0002-3302-3079
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
FAU - Godzierz, Marcin
AU  - Godzierz M
AUID- ORCID: 0000-0001-9351-7452
AD  - International Polish-Ukrainian Research Laboratory ADPOLCOM.
AD  - Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 ul. M. 
      Curie-Sklodowskiej, 41-819 Zabrze, Poland.
FAU - Krivtsun, Igor
AU  - Krivtsun I
AD  - E.O. Paton Electric Welding Institute of NAS of Ukraine, Kazymyra Malevycha 11, 
      03680 Kyiv, Ukraine.
FAU - Trzebicka, Barbara
AU  - Trzebicka B
AUID- ORCID: 0000-0002-6131-4017
AD  - Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 ul. M. 
      Curie-Sklodowskiej, 41-819 Zabrze, Poland.
FAU - Pruvost, Sebastien
AU  - Pruvost S
AUID- ORCID: 0000-0002-3270-5668
AD  - Universite de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, Universite 
      Jean Monnet, UMR 5223, Ingenierie des Materiaux Polymeres, CEDEX, F-69621 
      Villeurbanne, France.
LA  - eng
PT  - Journal Article
DEP - 20230428
PL  - Switzerland
TA  - Polymers (Basel)
JT  - Polymers
JID - 101545357
PMC - PMC10180648
OTO - NOTNLM
OT  - compression moulding
OT  - electrical/thermal properties
OT  - polymer matrix composites (PMCs)
OT  - pyroresistivity
COIS- The authors declare no conflict of interest.
EDAT- 2023/05/13 15:12
MHDA- 2023/05/13 15:13
PMCR- 2023/04/28
CRDT- 2023/05/13 01:37
PHST- 2023/04/10 00:00 [received]
PHST- 2023/04/24 00:00 [revised]
PHST- 2023/04/25 00:00 [accepted]
PHST- 2023/05/13 15:13 [medline]
PHST- 2023/05/13 15:12 [pubmed]
PHST- 2023/05/13 01:37 [entrez]
PHST- 2023/04/28 00:00 [pmc-release]
AID - polym15092105 [pii]
AID - polymers-15-02105 [pii]
AID - 10.3390/polym15092105 [doi]
PST - epublish
SO  - Polymers (Basel). 2023 Apr 28;15(9):2105. doi: 10.3390/polym15092105.