Evidence map›Paper›PMID 38891418›Full record

ArticlePolymers2024

A Simple and Efficient Magnesium Hydroxide Modification Strategy for Flame-Retardancy Epoxy Resin.

Linan Dun, Zeen Ouyang, Qihao Sun, Xiaoju Yue, Guodong Wu, Bohan Li, Weidong Kang, Yuanhao Wang

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 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

8 authors.

Linan DunCollege of Materials Science and Engineering, Northeastern University, Shenyang 110004, China.
Zeen OuyangHofmann Institute of Advanced Materials, Shenzhen Polytechnic, Shenzhen 518055, China.
Qihao SunCollege of Materials Science and Engineering, Northeastern University, Shenyang 110004, China.
Xiaoju YueHofmann Institute of Advanced Materials, Shenzhen Polytechnic, Shenzhen 518055, China.
Guodong WuHofmann Institute of Advanced Materials, Shenzhen Polytechnic, Shenzhen 518055, China.
Bohan LiHofmann Institute of Advanced Materials, Shenzhen Polytechnic, Shenzhen 518055, China.
Weidong KangJinxi Industries Group Co., Ltd., Taiyuan 030000, China.
Yuanhao WangCollege of Materials Science and Engineering, Northeastern University, Shenyang 110004, China.

Funding

Priority Basic Research Projects of the Basic Enhancement Programme 2022-173ZD-226
6 · The paper itself

Abstract

Magnesium hydroxide, as a green inorganic flame-retardancy additive, has been widely used in polymer flame retardancy. However, magnesium hydroxide is difficult to disperse with epoxy resin (EP), and its flame-retardancy performance is poor, so it is difficult to use in flame-retardant epoxy resin. In this study, an efficient magnesium hydroxide-based flame retardant (MH@PPAC) was prepared by surface modification of 2-(diphenyl phosphine) benzoic acid (PPAC) using a simple method. The effect of MH@PPAC on the flame-retardancy properties for epoxy resins was investigated, and the flame-retardancy mechanism was studied. The results show that 5 wt% MH@PPAC can increase the limiting oxygen index for EP from 24.1% to 38.9%, achieving a V-0 rating. At the same time, compared to EP, the peak heat release rate, peak smoke production rate, total smoke production rate, and peak CO generation rate for EP/5 wt% MH@PPAC composite material decreased by 53%, 45%, 51.85%, and 53.13% respectively. The cooperative effect for PPAC and MH promotes the formation of a continuous and dense char layer during the combustion process for the EP-blend material, significantly reducing the exchange for heat and combustible gases, and effectively hindering the combustion process. Additionally, the surface modification of PPAC enhances the dispersion of MH in the EP matrix, endowing EP with superior mechanical properties that meet practical application requirements, thereby expanding the application scope for flame-retardant EP-blend materials.

Indexed as

epoxy resinflame retardancyfunctional modificationmagnesium hydroxide

Identifiers

PMID38891418
PMCPMC11174588

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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.