Evidence map›Paper›PMID 34960950›Full record

ArticlePolymers2021

Future-Oriented Experimental Characterization of 3D Printed and Conventional Elastomers Based on Their Swelling Behavior.

Klara Loos, Vivianne Marie Bruère, Benedikt Demmel, Yvonne Ilmberger, Alexander Lion, Michael Johlitz

Abstract read
In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Klara LoosInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.ORCID 0000-0002-2849-8731
Vivianne Marie BruèreInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.ORCID 0000-0003-0740-3438
Benedikt DemmelInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.ORCID 0000-0001-5257-5736
Yvonne IlmbergerInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.ORCID 0000-0001-8265-0311
Alexander LionInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.
Michael JohlitzInstitute of Mechanics, Bundeswehr University Munich, 85579 Neubiberg, Germany.

Funding

Bundeswehr University Munich open accessdtec.bw project FLAB-3Dprint
6 · The paper itself

Abstract

The present study investigates different elastomers with regard to their behavior towards liquids such as moisture, fuels, or fuel components. First, four additively manufactured materials are examined in detail with respect to their swelling in the fuel component toluene as well as in water. The chemical nature of the materials is elucidated by means of infrared spectroscopy. The experimentally derived absorption curves of the materials in the liquids are described mathematically using Fick's diffusion law. The mechanical behavior is determined by uniaxial tensile tests, which are evaluated on the basis of stress and strain at break. The results of the study allow for deriving valuable recommendations regarding the printing process and postprocessing. Second, this article investigates the swelling behavior of new as well as thermo-oxidatively aged elastomers in synthetic fuels. For this purpose, an analysis routine is presented using sorption experiments combined with gas chromatography and mass spectrometry and is thus capable of analyzing the swelling behavior multifacetted. The transition of elastomer constituents into the surrounding fuel at different aging and sorption times is determined precisely. The change in mechanical properties is quantified using density measurements, micro Shore A hardness measurements, and the parameters stress and strain at break from uniaxial tensile tests.

Indexed as

3D printed elastomersabsorptiongas chromatographyinfrared spectroscopymass spectrometrymechanical behaviorswellingsynthetic aviation fuels

Identifiers

PMID34960950
PMCPMC8705830

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.