Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production

Bassel Diban; Giovanni Mazzanti; Paolo Seri; Rolando Ezequiel Diaz; Ilkka Rytöluoto; Mika Paajanen; Eetta Saarimäki; Kari Lahti; Minna Niittymaki; Maya Mourad; Anais Leproux; Rafal Anyszka; Frederik Wurm; Timo Rheinberger

doi:10.1109/CEIDP61745.2024.10907748

Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production

Bassel Diban^*, Giovanni Mazzanti, Paolo Seri, Rolando Ezequiel Diaz, Ilkka Rytöluoto, Mika Paajanen, Eetta Saarimäki, Kari Lahti, Minna Niittymaki, Maya Mourad, Anais Leproux, Rafal Anyszka, Frederik Wurm, Timo Rheinberger

^*Corresponding author for this work

BA5204 Materials processing and circular solutions

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Abstract

This paper introduces a preliminary characterization of polypropylene-based copolymers as well as a possible ternary blend as a candidate to be used for HVDC cable insulation in the framework of the European project NEWGEN (New GENeration of HVDC insulating materials, cables and systems). The effect of production process scale-up (from mini-scale to pilot-scale cast-processing) is also investigated for the promising PP ternary blend which is essentially composed of homophasic PP random copolymer (RACO), heterophasic PP copolymer (HECO), and propylene-based elastomer (PBE). The preliminary dielectric characterization introduces a promising RACO/HECO/PBE blend with a similar and comparable performance of mini-scale and up-scaled specimens. Mechanical characterization show that incorporating HECO and PBE in the ternary blend reduces the stiffness metrics of RACO towards suitable values for HVDC cable applications.

Original language	English
Title of host publication	2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024
Publisher	IEEE Institute of Electrical and Electronic Engineers
ISBN (Electronic)	9798350366679
DOIs	https://doi.org/10.1109/CEIDP61745.2024.10907748
Publication status	Published - 2024
MoE publication type	A4 Article in a conference publication
Event	2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024 - Auburn, United States Duration: 6 Oct 2024 → 9 Oct 2024

Conference

Conference	2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024
Country/Territory	United States
City	Auburn
Period	6/10/24 → 9/10/24

Funding

Funded by the European Union Grant Agreement No 101075592. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or CINEA. Neither the European Union nor the granting authority can be held responsible for them.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/CEIDP61745.2024.10907748

Cite this

Diban, B., Mazzanti, G., Seri, P., Diaz, R. E., Rytöluoto, I., Paajanen, M., Saarimäki, E., Lahti, K., Niittymaki, M., Mourad, M., Leproux, A., Anyszka, R., Wurm, F., & Rheinberger, T. (2024). Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production. In 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024 IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CEIDP61745.2024.10907748

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title = "Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production",

abstract = "This paper introduces a preliminary characterization of polypropylene-based copolymers as well as a possible ternary blend as a candidate to be used for HVDC cable insulation in the framework of the European project NEWGEN (New GENeration of HVDC insulating materials, cables and systems). The effect of production process scale-up (from mini-scale to pilot-scale cast-processing) is also investigated for the promising PP ternary blend which is essentially composed of homophasic PP random copolymer (RACO), heterophasic PP copolymer (HECO), and propylene-based elastomer (PBE). The preliminary dielectric characterization introduces a promising RACO/HECO/PBE blend with a similar and comparable performance of mini-scale and up-scaled specimens. Mechanical characterization show that incorporating HECO and PBE in the ternary blend reduces the stiffness metrics of RACO towards suitable values for HVDC cable applications.",

author = "Bassel Diban and Giovanni Mazzanti and Paolo Seri and Diaz, {Rolando Ezequiel} and Ilkka Ryt{\"o}luoto and Mika Paajanen and Eetta Saarim{\"a}ki and Kari Lahti and Minna Niittymaki and Maya Mourad and Anais Leproux and Rafal Anyszka and Frederik Wurm and Timo Rheinberger",

year = "2024",

doi = "10.1109/CEIDP61745.2024.10907748",

language = "English",

booktitle = "2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024 ; Conference date: 06-10-2024 Through 09-10-2024",

}

Diban, B, Mazzanti, G, Seri, P, Diaz, RE, Rytöluoto, I , Paajanen, M , Saarimäki, E, Lahti, K, Niittymaki, M, Mourad, M, Leproux, A, Anyszka, R, Wurm, F & Rheinberger, T 2024, Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production. in 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024. IEEE Institute of Electrical and Electronic Engineers, 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024, Auburn, United States, 6/10/24. https://doi.org/10.1109/CEIDP61745.2024.10907748

Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production. / Diban, Bassel; Mazzanti, Giovanni; Seri, Paolo et al.
2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024. IEEE Institute of Electrical and Electronic Engineers, 2024.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Polypropylene Copolymers and Blends for HVDC Cable Insulation

T2 - 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024

AU - Diban, Bassel

AU - Mazzanti, Giovanni

AU - Seri, Paolo

AU - Diaz, Rolando Ezequiel

AU - Rytöluoto, Ilkka

AU - Paajanen, Mika

AU - Saarimäki, Eetta

AU - Lahti, Kari

AU - Niittymaki, Minna

AU - Mourad, Maya

AU - Leproux, Anais

AU - Anyszka, Rafal

AU - Wurm, Frederik

AU - Rheinberger, Timo

PY - 2024

Y1 - 2024

N2 - This paper introduces a preliminary characterization of polypropylene-based copolymers as well as a possible ternary blend as a candidate to be used for HVDC cable insulation in the framework of the European project NEWGEN (New GENeration of HVDC insulating materials, cables and systems). The effect of production process scale-up (from mini-scale to pilot-scale cast-processing) is also investigated for the promising PP ternary blend which is essentially composed of homophasic PP random copolymer (RACO), heterophasic PP copolymer (HECO), and propylene-based elastomer (PBE). The preliminary dielectric characterization introduces a promising RACO/HECO/PBE blend with a similar and comparable performance of mini-scale and up-scaled specimens. Mechanical characterization show that incorporating HECO and PBE in the ternary blend reduces the stiffness metrics of RACO towards suitable values for HVDC cable applications.

AB - This paper introduces a preliminary characterization of polypropylene-based copolymers as well as a possible ternary blend as a candidate to be used for HVDC cable insulation in the framework of the European project NEWGEN (New GENeration of HVDC insulating materials, cables and systems). The effect of production process scale-up (from mini-scale to pilot-scale cast-processing) is also investigated for the promising PP ternary blend which is essentially composed of homophasic PP random copolymer (RACO), heterophasic PP copolymer (HECO), and propylene-based elastomer (PBE). The preliminary dielectric characterization introduces a promising RACO/HECO/PBE blend with a similar and comparable performance of mini-scale and up-scaled specimens. Mechanical characterization show that incorporating HECO and PBE in the ternary blend reduces the stiffness metrics of RACO towards suitable values for HVDC cable applications.

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U2 - 10.1109/CEIDP61745.2024.10907748

DO - 10.1109/CEIDP61745.2024.10907748

M3 - Conference article in proceedings

AN - SCOPUS:105000253559

BT - 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024

PB - IEEE Institute of Electrical and Electronic Engineers

Y2 - 6 October 2024 through 9 October 2024

ER -

Diban B, Mazzanti G, Seri P, Diaz RE, Rytöluoto I , Paajanen M et al. Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production. In 2024 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2024. IEEE Institute of Electrical and Electronic Engineers. 2024 doi: 10.1109/CEIDP61745.2024.10907748

Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production

Abstract

Conference

Funding

UN SDGs

Access to Document

Other files and links

Fingerprint

NEWGEN: New generation of HVDC insulation materials, cables and systems

Cite this

Polypropylene Copolymers and Blends for HVDC Cable Insulation: Initial Characterization and Pilot-scale Production

Abstract

Conference

Funding

UN SDGs

Access to Document

Other files and links

Fingerprint

Projects

NEWGEN: New generation of HVDC insulation materials, cables and systems

Cite this