A New Diatomaceous Earth Filled Rubber Nanocomposites

Wei-li WU; Zhe CHEN

doi:10.14028/j.cnki.1003-3726.2017.11.006

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A New Diatomaceous Earth Filled Rubber Nanocomposites

更新时间：2022-09-06

- A New Diatomaceous Earth Filled Rubber Nanocomposites
- Polymer Bulletin Vol. 30, Issue 11, Pages: 54-59(2017)
- 作者机构：
  
  齐齐哈尔大学材料科学与工程学院，齐齐哈尔 161006
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2017.11.006
  CLC：
- Published：01 November 2017，
  
  Received：04 January 2017，
  
  Revised：10 May 2017，
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Wei-li WU, Zhe CHEN. A New Diatomaceous Earth Filled Rubber Nanocomposites. [J]. Polymer Bulletin 30(11):54-59(2017)
DOI：

Wei-li WU, Zhe CHEN. A New Diatomaceous Earth Filled Rubber Nanocomposites. [J]. Polymer Bulletin 30(11):54-59(2017) DOI： 10.14028/j.cnki.1003-3726.2017.11.006.

摘要

橡胶的填料问题一直是人们的研究热点，针对炭黑和白炭黑在橡胶生产中存在的污染问题，本文选用成分结构与白炭黑类似的硅藻土来填充各种橡胶。首先对硅藻土进行了改性，并对不同改性剂改性硅藻土用于填充橡胶进行了研究。结果表明2.5份偶联剂Si69的改性效果最佳。通过机械共混法制备了改性硅藻土/橡胶纳米复合材料，通过力学性能测试确定了比较适合硅藻土填充的橡胶是氟橡胶、三元乙丙橡胶和丙烯酸酯橡胶。绿色环保且价格低廉的硅藻土可以替代白炭黑增强填充氟橡胶、三元乙丙橡胶和丙烯酸酯橡胶。

Abstract

The problem of rubber filler has always been the hot topic. In view of the pollution problem of carbon black and silica in rubber production

the diatomaceous earth with similar structure to silica has been chosn to fill all kinds of rubbers in this work. Firstly

the diatomaceous earth has been modified with various modifiers to reinforce the rubbers. The results show that the modification effect of coupling agent Si69 with 2. 5 phr is the best. The modified diatomaceous earth/rubber nano-composites were prepared by mechanical blending method. According to the mechanical properties tests

the more suitable diatomaceous earth reinforced rubbers were fluorine rubber (FKM)

ethylene-propylene-diene monomer rubber (EPDM) and acrylate rubber (ACM). And green environmental protection and low cost of diatomaceous earth can replace silica to reinforce and fill fluorine rubber

ethylene-propylene-diene monomer rubber and acrylate rubber.

关键词

改性硅藻土填料橡胶复合材料力学性能

Keywords

Modified-diatomaceous earthFillerRubberCompositesMechanical properties

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Related Institution

College of Materials Science and Engineering, Qiqihar University

Department of Polymer Materials and Engineering, South China University of Technology

Yantai Zhongke Research Institute of Advanced Materials and Green Chemical Engineering, Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai

Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission; Gansu Provincial Biomass Function Composites Engineering Research Center; Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, College of Chemical Engineering, Northwest Minzu University

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