Mechanical properties of polypropylene: Additive manufacturing by multi jet fusion technology

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F21%3A00008771" target="_blank" >RIV/46747885:24210/21:00008771 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24220/21:00008771 RIV/46747885:24620/21:00008771

Result on the web

<a href="https://www.mdpi.com/1996-1944/14/9/2165" target="_blank" >https://www.mdpi.com/1996-1944/14/9/2165</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma14092165" target="_blank" >10.3390/ma14092165</a>

Result language

angličtina

Original language name

Mechanical properties of polypropylene: Additive manufacturing by multi jet fusion technology

Original language description

Multi jet fusion (MJF) technology has proven its significance in recent years as this technology has continually increased its market share. Recently, polypropylene (PP) was introduced by Hewlett-Packard for the given technology. To our knowledge, little is known about the mechanical properties of polypropylene processed by MJF technology. During this study, standardised specimens were printed under all of the major orientations of the machine’s build space. Each of these orientations were represented by five samples. The specimens then underwent tensile, bending and Charpy impact tests to analyse their mechanical properties. The structural analysis was conducted to determine whether PP powder may be reused within the MJF process. The mechanical tests showed that the orientation of the samples significantly influences their mechanical response and must be carefully chosen to obtain the optimal mechanical properties of PP samples. We further showed that PP powder may be reused as the MJF process does not significantly alter its thermal and structural properties.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20500 - Materials engineering

Project

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Continuities

R - Projekt Ramcoveho programu EK

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

9

Country of publishing house

CH - SWITZERLAND

Number of pages

14

Pages from-to

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UT code for WoS article

000650604000001

EID of the result in the Scopus database

2-s2.0-85105234098