Evidence map›Paper›PMID 42076338›Full record

ArticlePolymers2026

Lifetime Prediction and Aging Characteristics of HTV-SiR Under Coupled Electro-Thermo-Hygro-Mechanical Stresses.

Ben Shang, Wenjie Fu, Lei Yang, Qifan Yang, Zian Yuan, Zijiang Wang, Youping Fan

Abstract read
In one paragraph

Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

7 authors.

Ben ShangSchool of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China.ORCID 0000-0001-6250-8385
Wenjie FuSchool of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China.
Lei YangChina Electric Power Research Institute, Wuhan 430072, China.
Qifan YangInstitute of Next Generation Power Systems and International Standards, Wuhan University, Wuhan 430072, China.ORCID 0009-0002-7934-5679
Zian YuanInstitute of Next Generation Power Systems and International Standards, Wuhan University, Wuhan 430072, China.
Zijiang WangSchool of Electrical Engineering, North China University of Water Resources and Electric Power, Wuhan 430072, China.
Youping FanSchool of Electrical Engineering and Automation, Wuhan University, Wuhan 430072, China.ORCID 0000-0001-6686-9735

Funding

National Key Research and Development Program of China 2023YFF0612200
6 · The paper itself

Abstract

To investigate the aging behavior of high-temperature-vulcanized silicone rubber (HTV-SiR) used in composite insulator sheds under coupled electrical, thermal, humidity, and mechanical stresses, accelerated aging tests were conducted to emulate the service conditions of ±800 kV ultra-high-voltage direct current (UHVDC) systems in Guangzhou, China. The physicochemical, mechanical, and electrical properties of the specimens were systematically characterized. The results show simultaneous degradation of both electrical and mechanical performance. In particular, the tensile strength exhibits a significant monotonic decrease and drops to 49.52% of its initial value under the most severe condition (0.5 kV·mm

Indexed as

composite insulatorgeneralized Eyring relationshiplifetime predictionpolymer degradationsilicone rubber

Identifiers

PMID42076338
PMCPMC13119712

What OpenQuestion holds

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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.