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Materiale Plastice
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Materiale Plastice, Volume 56, Issue 4, pp. 931-936 (2019)
https://doi.org/10.37358/MP.19.4.5286

Ionel Danut Savu, Sorin Vasile Savu, Dalia Simion, NicuȘor-alin Sirbu, Mirela Ciornei, Sorin Aurel Ratiu

PP in 3D Printing - Technical and Economic Aspects


Abstract:
FDM is 3D printing technology using mainly PLA and ABS as filament materials. PP has close characteristics to PLA and, due to that, is a potential material for for deposition. Paper aims to analyse the behaviour of PP during heating cycle specific to 3D printing process. Macroscopic and microscopic analysis of the deposited strings have been performed. They revealed less stiffness of the PP deposition comparing to PLA, which is due to the lower viscosity of PP. DSC Thermal analysis has been done at it revealed a 30% higher heat flux in PP comparing to PLA and that increases its fluidity. It was recorded a difference between the elongation viscosity of the PP filament and the PP deposited by FDM process. After 5s the deposited PP proves higher values for the elongation viscosity. Dynamic shear rheology measurements the was applied on samples deformed under 210 kN at 190oC. It has been found that the PP requires lower storage energy and that means that it has a lower viscosity for the entire range of applied frequencies. In the same time, the complex viscosities prove different behavior. To improve the control of the deposition shape, it is necessary to reduce the extrusion temperature with 4-5%. That leads to economy in power consumption.


Keywords:
PP filament; DSC analysis; dynamic shear rheology measurement; storage modulus; complex viscosity; elongation viscosity

Issue: 2019 Volume 56, Number 4
Pages: 931-936
https://doi.org/10.37358/MP.19.4.5286
download pdf   Download Pdf Article
Citation Styles
Cite this article as:
SAVU, I.D., SAVU, S.V., SIMION, D., SIRBU, N., CIORNEI, M., RATIU, S.A., PP in 3D Printing - Technical and Economic Aspects, Mat. Plast, 56(4), 2019, 931-936.

Vancouver
Savu ID, Savu SV, Simion D, Sirbu N, Ciornei M, Ratiu SA. PP in 3D Printing - Technical and Economic Aspects. Mat.Plast.[internet]. 2019 Dec;56(4):931-936. Available from: https://doi.org/10.37358/MP.19.4.5286


APA 6th edition
Savu, I.D., Savu, S.V., Simion, D., Sirbu, N., Ciornei, M. & Ratiu, S.A. (2019). PP in 3D Printing - Technical and Economic Aspects. Materiale Plastice, 56(4), 931-936. https://doi.org/10.37358/MP.19.4.5286


Harvard
Savu, I.D., Savu, S.V., Simion, D., Sirbu, N., Ciornei, M., Ratiu, S.A. (2019). 'PP in 3D Printing - Technical and Economic Aspects', Materiale Plastice, 56(4), pp. 931-936. https://doi.org/10.37358/MP.19.4.5286


IEEE
I.D. Savu, S.V. Savu, D. Simion, N. Sirbu, M. Ciornei, S.A. Ratiu, "PP in 3D Printing - Technical and Economic Aspects". Materiale Plastice, vol. 56, no. 4, pp. 931-936, 2019. [online]. https://doi.org/10.37358/MP.19.4.5286


Text
Ionel Danut Savu, Sorin Vasile Savu, Dalia Simion, NicuȘor-alin Sirbu, Mirela Ciornei, Sorin Aurel Ratiu,
PP in 3D Printing - Technical and Economic Aspects,
Materiale Plastice,
Volume 56, Issue 4,
2019,
Pages 931-936,
ISSN 2668-8220,
https://doi.org/10.37358/MP.19.4.5286.
(https://revmaterialeplastice.ro/Articles.asp?ID=5286)
Keywords: PP filament; DSC analysis; dynamic shear rheology measurement; storage modulus; complex viscosity; elongation viscosity


RIS
TY - JOUR
T1 - PP in 3D Printing - Technical and Economic Aspects
A1 - Savu, Ionel Danut
A2 - Savu, Sorin Vasile
A3 - Simion, Dalia
A4 - Sirbu, NicuȘor-alin
A5 - Ciornei, Mirela
A6 - Ratiu, Sorin Aurel
JF - Materiale Plastice
JO - Mat.Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2019
VL - 56
IS - 4
SP - 931
EP - 936
UR - https://doi.org/10.37358/MP.19.4.5286
KW - PP filament
KW - DSC analysis
KW - dynamic shear rheology measurement
KW - storage modulus
KW - complex viscosity
KW - elongation viscosity
ER -


BibTex
@article{MatPlast2019P931,
author = {Savu Ionel Danut and Savu Sorin Vasile and Simion Dalia and Sirbu NicuȘor-alin and Ciornei Mirela and Ratiu Sorin Aurel},
title = {PP in 3D Printing - Technical and Economic Aspects},
journal = {Materiale Plastice},
volume = {56},
number = {4},
pages = {931-936},
year = {2019},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.19.4.5286},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5286}
}

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