文章摘要
庞 松,田安伟,杨灵斌,何 琪,李恒荣,刘佳丽.填充体系对橡胶悬置元件性能的影响[J].橡胶科技,2023,21(11):0541-0545. 本文二维码信息
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填充体系对橡胶悬置元件性能的影响
Effect of Filling System on Performance of Rubber Suspension Components
投稿时间:2022-12-20  修订日期:2022-12-20
DOI:10.12137/j.issn.2095-5448.2023.11.0541
中文关键词: 炭黑  白炭黑  悬置元件  动静刚度比  耐老化性能
英文关键词: carbon black  silica  suspension components  dynamic and static stiffness ratio  aging resistance
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中图分类号:
作者单位E-mail
庞 松* 建新赵氏科技股份有限公司 pangsong@jianxin.com 
田安伟 建新赵氏科技股份有限公司  
杨灵斌 建新赵氏科技股份有限公司  
何 琪 建新赵氏科技股份有限公司  
李恒荣 建新赵氏科技股份有限公司  
刘佳丽 北京橡胶工业研究设计院有限公司  
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中文摘要:
      研究填料种类、用量及并用比对橡胶悬置元件性能的影响。随着炭黑粒径的增大,胶料的门尼粘度和交联密度减小,硫化胶的耐老化性能提高,动静刚度比减小;随着炭黑N550用量的增大,硫化胶的硬度、定伸应力和撕裂强度提高,动静刚度比增大;随着白炭黑用量的增大,炭黑N774与白炭黑并用填充硫化胶的拉伸强度无明显变化,动静刚度比显著增大;在相同硬度下,纯白炭黑填充硫化胶的动静刚度比小于炭黑N774与白炭黑并用填充硫化胶。
英文摘要:
      Effects of filler type,amount and blending ratio on the performance of rubber suspension components were studied.As the particle size of carbon black increased,the Mooney viscosity and crosslinking density of the compound decreased,the aging resistance of the vulcanizate was improved and the dynamic and static stiffness ratio decreased.As the amount of carbon black N550 increased,the hardness,tensile stress and tear strength of the vulcanizate were improved,the dynamic and static stiffness ratio increased.With the increase of the amount of silica,there was no significant change in the tensile strength of the vulcanizate of carbon black N774 blend with silica,but the dynamic and static stiffness ratio significantly increased.At the same hardness,the dynamic and static stiffness ratio of silica filled vulcanizate was smaller than that of carbon black N774 and silica filled vulcanizate.
Author NameAffiliationE-mail
PANG Song Jianxin Zhaoshi Technology Co., Ltd pangsong@jianxin.com 
TIAN Anwei Jianxin Zhaoshi Technology Co., Ltd  
YANG Lingbin Jianxin Zhaoshi Technology Co., Ltd  
HE Qi Jianxin Zhaoshi Technology Co., Ltd  
LI Hengrong Jianxin Zhaoshi Technology Co., Ltd  
LIU Jiali Beijing Research and Design Institute of Rubber Industry Co.Ltd  
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