Evidence map›Paper›PMID 39599243›Full record

ArticlePolymers2024

Melt Spinnability Comparison of Mechanically and Chemically Recycled Polyamide 6 for Plastic Waste Reuse.

Kyuhyun Kim, Minsoo Kim, Yerim Kim, Jinhyeong Kim, Jihwan Lim, Woojin Lee, Han Seong Kim, Dong-Hyun Cho, Jaejun Lee, Sejin Choi

Abstract read
In one paragraph

Article in Polymers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

10 authors.

Kyuhyun KimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Minsoo KimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Yerim KimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Jinhyeong KimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Jihwan LimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Woojin LeeSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.
Han Seong KimSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.ORCID 0000-0002-1846-903X
Dong-Hyun ChoDepartment of Aerospace Engineering, Pusan National University, Busan 46241, Republic of Korea.
Jaejun LeeSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.ORCID 0000-0003-3659-9417
Sejin ChoiSchool of Chemical Engineering, Pusan National University, Busan 46241, Republic of Korea.ORCID 0000-0001-8123-5685

Funding

Ministry of Trade, Industry and Energy RS-2022-00155151
6 · The paper itself

Abstract

With the increasing volume of synthetic fiber waste, interest in plastic reuse technologies has grown. To address this issue, physical and chemical recycling techniques for polyamide, a major component of textile waste, have been developed. This study investigates the remelting and reforming properties of four types of pristine and recycled polyamide 6, focusing on how the microstructural arrangement of recycled polyamides affects polymer fiber formation. DSC and FT-IR were used to determine the thermal properties and chemical composition of the reformed thin films. Differences in the elongation behavior of molten fibers during the spinning process were also observed, and the morphology of the resulting fibers was examined via SEM. Birefringence analysis revealed that the uniformity of the molecular structure greatly influenced differences in the re-fiberization process, suggesting that chemically recycled polyamide is the most suitable material for re-fiberization with its high structural similarity to pristine polyamide.

Indexed as

crystallinityFT-IR analysishot pressmolecular orientationnylon fiberphase differencerecycled fiberrecycled polymerXRD

Identifiers

PMID39599243
PMCPMC11598779

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.