Evidence map›Paper›PMID 36616477›Full record

ArticlePolymers2022

A Self-Matting Waterborne Polyurethane Coating for PVC Artificial Leather.

Zhe Sun, Song Ren, Tong Wu, Jiating Wen, Jian Fang, Haojun Fan

Abstract read
In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Zhe SunCollege of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.ORCID 0000-0003-3521-7309
Song RenCollege of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
Tong WuCollege of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
Jiating WenGlorious Sun Guangdong School of Fashion, Huizhou University, Huizhou 516007, China.
Jian FangCollege of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
Haojun FanKey Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu 610065, China.

Funding

Jiangsu Funding Program for Excellent Postdoctoral Talent 2022ZB555National Natural Science Foundation 22178238Pioneers & Leader Research and Development Program of Zhejiang Province 2022C01190Project of the Natural Science Foundation of the Jiangsu Higher Education Institutions 22KJB430040
6 · The paper itself

Abstract

A type of polyester-based self-matting waterborne polyurethane (ESMWPU) with an excellent matte effect of 0.8° and transmittance of 78.5% for PVC artificial leather was synthesized. The influence of synthesis parameters, including R value, crosslinking and hydrophilic group content, on coating gloss and transmittance was investigated. Meanwhile, the properties necessary for applying water-based resins to plasticized PVC were detailed. The results demonstrated that R value, crosslinking degree and hydrophilic group content synergistically decided the morphological changes of latex particles during their film-forming process in three aspects: particle stiffness, three-dimensional structure and particle size, respectively. With optimized parameters of R = 1.9, TMP = 2 wt% and DMPA = 1.75 wt%, ESMWPU latex particles stabilized their spherical shapes without collapsing in the film-forming process and created a rough surface, resulting in a matte effect. In terms of application performance, good wetting and adhesion for ESMWPU to a plasticized PVC surface was achieved with a 2 wt% leveling agent load. Moreover, due to the high cohesion energy of ester bonds and intermolecular hydrogen bonds, this type of polyester-based ESMWPU also depicted admirable thermal adhesion resistance. All aforementioned results distinctly demonstrate a feasible yet promising paradigm for applying ESMWPU on PVC artificial leather.

Indexed as

application propertiesPVC artificial leatherself-mattingstructure–properties relationshipwaterborne polyurethane

Identifiers

PMID36616477
PMCPMC9824117

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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.