玄武岩纤维在橡胶复合材料基体中的分散均匀性表征方法及其对性能的影响

IF 5 2区材料科学 Q1 MATERIALS SCIENCE, CHARACTERIZATION & TESTING

Polymer Testing Pub Date : 2025-05-13 DOI:10.1016/j.polymertesting.2025.108848

Donglin Zhu , Shaoming Li , Yukun zhou , Hui Xu , Longyu Wang , Yufei Hong , Chuansheng Wang , Huiguang Bian , Mingchao wang

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引用次数: 0

摘要

填料分散性是影响橡胶制品性能的关键因素之一。目前，对橡胶中填料的分散分布检测的研究主要集中在炭黑和二氧化硅材料上，而对纤维材料的相关研究相对较少。本文提出了一种基于机器视觉技术的橡胶复合材料中玄武岩纤维均匀性检测与表征方法，建立了均匀性检测的数学模型，搭建了实验平台，实现了对橡胶中玄武岩纤维均匀性的表征。通过实验验证了该方法的可行性和合理性，结果表明：均匀性试验结果符合纤维在共混中的分散规律，与佩恩效应及物理力学性能结果的趋势一致，且均匀性试验结果的标准差均值在0.24左右，数据的波动性基本能够满足工业使用的要求。

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Characterization method of basalt fiber dispersion uniformity in rubber composite matrix and its effect on properties

Filler dispersion is one of the key factors affecting the performance of rubber products. At present, the research on the dispersion and distribution detection of fillers in rubber mainly focuses on carbon black and silica materials, while there are relatively few related studies for fiber materials. This paper proposes a method for detecting and characterizing the uniformity of basalt fibers in rubber composites based on machine vision technology, and establishes a mathematical model for uniformity detection and builds an experimental platform, which realizes the characterization of the uniformity of basalt fibers in rubber. Through experiments to verify the feasibility and rationality of the method, the results show that: the uniformity test results in line with the dispersion of fibers in the blending law, and Payne effect and physical and mechanical properties of the results of the trend is consistent, and uniformity test results of the standard deviation of the mean value of about 0.24, the fluctuation of the data basically able to meet the requirements of industrial use.

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来源期刊

Polymer Testing 工程技术-材料科学：表征与测试

CiteScore

10.70

自引率

5.90%

发文量

328

审稿时长

44 days

期刊介绍： Polymer Testing focuses on the testing, analysis and characterization of polymer materials, including both synthetic and natural or biobased polymers. Novel testing methods and the testing of novel polymeric materials in bulk, solution and dispersion is covered. In addition, we welcome the submission of the testing of polymeric materials for a wide range of applications and industrial products as well as nanoscale characterization. The scope includes but is not limited to the following main topics: Novel testing methods and Chemical analysis • mechanical, thermal, electrical, chemical, imaging, spectroscopy, scattering and rheology Physical properties and behaviour of novel polymer systems • nanoscale properties, morphology, transport properties Degradation and recycling of polymeric materials when combined with novel testing or characterization methods • degradation, biodegradation, ageing and fire retardancy Modelling and Simulation work will be only considered when it is linked to new or previously published experimental results.