The Study on Stuffing Properties of Natural Rubber Reinforcing by Fly Ash

Kui XU; Jing CHEN; Zheng PENG; Rong-kai PAN; Lin MA

您当前的位置：

首页 >

文章列表页 >

The Study on Stuffing Properties of Natural Rubber Reinforcing by Fly Ash

更新时间：2022-09-18

- The Study on Stuffing Properties of Natural Rubber Reinforcing by Fly Ash
- Polymer Bulletin Vol. 27, Issue 1, Pages: 54-60(2014)
- 作者机构：
  
  1.中国热带农业科学院农产品加工研究所，农业部热带作物加工重点实验室，湛江　524001
  2.化学科学与技术学院，物理化学研究所，湛江师范学院，湛江　524048
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2014-01，
  
  Received：05 July 2013，
  
  Revised：23 August 2013，
扫描看全文
Kui XU, Jing CHEN, Zheng PENG, Rong-kai PAN, Lin MA. The Study on Stuffing Properties of Natural Rubber Reinforcing by Fly Ash. [J]. Polymer Bulletin 27(1):54-60(2014)
DOI：

Kui XU, Jing CHEN, Zheng PENG, Rong-kai PAN, Lin MA. The Study on Stuffing Properties of Natural Rubber Reinforcing by Fly Ash. [J]. Polymer Bulletin 27(1):54-60(2014) DOI：

摘要

通过煅烧温度、偶联剂用量、煅烧时间三个因素来研究粉煤灰的活化改性条件。将活化改性的粉煤灰填充天然橡胶，测定混炼胶的硫化特性和物理机械性能。结果表明，高温热处理有助于提高粉煤灰对天然橡胶的补强。用硅烷偶联剂KH570改性粉煤灰补强橡胶，其拉伸强度显著增加。当炭黑份数≤20%时，随炭黑的比例增加，拉伸强度快速增加，当炭黑份数> 20 %时，性能增加的幅度降低。当炭黑比例达到50 %时，拉伸强度明显低于炭黑，但300 %定伸应力值接近纯炭黑补强天然橡胶。

Abstract

By changing the activated and modified conditions such as calcining temperature

coupling agent

calcining time on the fly ash to study the best activated and modified conditions. The properties of vulcanization and physical and mechanical were measured. The results show that high temperature calcing can help the reinfrocing properties to natural rubber(NR) but not obviously. Combined the fly ash with different proportions of carbon black (CB)

when the quality ratio of carbon black reaches ≤ 20%

tensile strength of NR will increase obviously as the increment of ratio of carbon black. When the quality ratio of carbon black reaches >20%

the improvement rate of property of NR vulcanizes would be dropping. But when the weight ration of CB reached to 50 %

300 % modulus of NR vulcanizes is close to pure CB reinforced NR.

关键词

粉煤灰改性天然橡胶补强性能

Keywords

FlyashModificationNatural rubberReinforcing properties

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Influence of Siliceous Earth/Silica Hybrid Filler on Properties of Natural Rubber

Natural Rubber Crosslinking Structure and Homogenization Stress Affected by Zinc 1,5-Pentylidene Dithiocarbamate

Structures and Properties of Polyimide Materials for Membrane-based Gas Separation

Influence of Diatomite on the Properties of Silica/NR/SSBR Composites

Effect of None Rubber Components on Relationship between Structure and Performance of Natural Rubber

Related Author

No data

Related Institution

School of Chemistry and Chemical Engineering,Lingnan Normal University; Development Center for New Materials Engineering & Technology in Universities of Guangdong,Institute of Physical Chemistry

Institute of Science,Guangdong Ocean University

Agriculture Ministry Key Laboratory of Natural Rubber Processing,Agricultural Products Processing Research Institute,Chinese Academy of Tropical Agricultural Sciences

School of Materials Science and Engineering, Shenyang University of Chemical Technology

Weilin New Materials Technology Co., Ltd.

⁰