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Materiale Plastice
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https://doi.org/10.37358/Mat.Plast.1964

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ISSN Print 0025-5289
ISSN Online 2668-8220
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Materiale Plastice (Mater. Plast.), Year 2019, Volume 56, Issue 2, 324-329

https://doi.org/10.37358/MP.19.2.5180

Maria Cristiana Enescu, Elena Valentina Stoian, Alexis Negrea, Simona Mihai, Ivona Petre, Carmen Otilia Rusanescu

Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials


Abstract:
The new generation of newly developed materials, namely the high-crystallinity and high temperature polypropylene random copolymer, called PP-RCT, increases the crystalline capability of polypropylene, which allows pipes produced from this material to operate at higher pressures at elevated temperatures. Pressure tests on pipes made of PP-RCT materials show a resistance over a period of 50 years at 7000C (1580 F) 5 MPa (725 psi) compared with 3.2 MPa (464 psi) for standard materials PPR. By reinforcing PP-RCT with aluminum, glass and basalt composite results in a more resistant structure. As a result of the traction tests, it was found that in all three samples the tensile strength exceeds the manufacturer s limit (10 - 12.7 MPa), the values obtained being: st1 = 8 MPa - sample no. 1; st2 = 13 MPa - sample no. 2; st1 = 11 MPa - sample no. 3. The fiber glass insert is less resistant, the best variant being the basal insect sample (st2 = 13 MPa). Elongation at break for specimen no. 3 was recorded at 0.027 mm / mm. Tests on these material combinations were performed for stretching and flexing requests and compared to 3D created virtual models. Simulations of internal pressure behavior were also performed for different material configurations and the results were compared with the experimental data and the data supplied by the manufacturers.


Keywords:
einforced composite; polypropylene; traction test; simulation; bending test

Issue: 2019 Volume 56, Issue 2
Pages: 324-329
Publication date: 2019/6/30
https://doi.org/10.37358/MP.19.2.5180
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
ENESCU, M.C., STOIAN, E.V., NEGREA, A., MIHAI, S., PETRE, I., RUSANESCU, C.O., Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials, Mater. Plast., 56(2), 2019, 324-329.

Vancouver
Enescu MC, Stoian EV, Negrea A, Mihai S, Petre I, Rusanescu CO. Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials. Mater. Plast.[internet]. 2019 Apr;56(2):324-329. Available from: https://doi.org/10.37358/MP.19.2.5180


APA 6th edition
Enescu, M.C., Stoian, E.V., Negrea, A., Mihai, S., Petre, I. & Rusanescu, C.O. (2019). Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials. Materiale Plastice, 56(2), 324-329. https://doi.org/10.37358/MP.19.2.5180


Harvard
Enescu, M.C., Stoian, E.V., Negrea, A., Mihai, S., Petre, I., Rusanescu, C.O. (2019). 'Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials', Materiale Plastice, 56(2), pp. 324-329. https://doi.org/10.37358/MP.19.2.5180


IEEE
M.C. Enescu, E.V. Stoian, A. Negrea, S. Mihai, I. Petre, C.O. Rusanescu, "Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials". Materiale Plastice, vol. 56, no. 2, pp. 324-329, 2019. [online]. https://doi.org/10.37358/MP.19.2.5180


Text
Maria Cristiana Enescu, Elena Valentina Stoian, Alexis Negrea, Simona Mihai, Ivona Petre, Carmen Otilia Rusanescu,
Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials,
Materiale Plastice,
Volume 56, Issue 2,
2019,
Pages 324-329,
ISSN 2668-8220,
https://doi.org/10.37358/MP.19.2.5180.
(https://revmaterialeplastice.ro/Articlegs.asp?ID=5180)
Keywords: einforced composite; polypropylene; traction test; simulation; bending test


RIS
TY - JOUR
T1 - Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials
A1 - Enescu, Maria Cristiana
A2 - Stoian, Elena Valentina
A3 - Negrea, Alexis
A4 - Mihai, Simona
A5 - Petre, Ivona
A6 - Rusanescu, Carmen Otilia
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2019
VL - 56
IS - 2
SP - 324
EP - 329
UR - https://doi.org/10.37358/MP.19.2.5180
KW - einforced composite
KW - polypropylene
KW - traction test
KW - simulation
KW - bending test
ER -


BibTex
@article{MatPlast2019P324,
author = {Enescu Maria Cristiana and Stoian Elena Valentina and Negrea Alexis and Mihai Simona and Petre Ivona and Rusanescu Carmen Otilia},
title = {Experimental and Virtual Studies in Mechanical Applications of PP-RCT Pipes with Armored Materials},
journal = {Materiale Plastice},
volume = {56},
number = {2},
pages = {324-329},
year = {2019},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.19.2.5180},
url = {https://revmaterialeplastice.ro/Articlegs.asp?ID=5180}
}
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