|本期目录/Table of Contents|

[1]郎 钺,徐 聪,冯 宇,等.反式丁戊橡胶对胶辊用丁苯橡胶/天然橡胶共混胶性能的影响[J].合成橡胶工业,2023,4:331-335.
　LANG Yue,XU Cong,FENG Yu,et al.Effect of trans-1,4-poly(butadiene-co-isoprene) rubber on properties of styrene-butadiene rubber/natural rubber blends for rubber roller[J].China synthetic rubber industy,2023,4:331-335.
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反式丁戊橡胶对胶辊用丁苯橡胶/天然橡胶共混胶性能的影响(PDF)

《合成橡胶工业》[ISSN:1000-1255/CN:62-1036/TQ]

期数:
2023年4期
页码:
331-335
栏目:
出版日期:
2023-07-15

文章信息/Info

Title:
Effect of trans-1,4-poly(butadiene-co-isoprene) rubber on properties of styrene-butadiene rubber/natural rubber blends for rubber roller
文章编号:
1000-1255（2023）04-0331-05
作者:
郎 钺; 徐 聪; 冯 宇; 韩佳赤; 王 重
沈阳化工大学 材料科学与工程学院，沈阳 110142
Author(s):
LANG Yue;  XU Cong;  FENG Yu;  HAN Jia-chi;  WANG Zhong
School of Materials Science and Engineering, Shenyang University of Chemical Technology, Shenyang 110142, China
关键词:
反式丁戊橡胶; 丁苯橡胶; 天然橡胶; 共混胶; 胶辊; 力学性能; 耐磨性能
Keywords:
trans-1; 4-poly(butadiene-co-isoprene) rubber;  styrene-butadiene rubber;  natural rubber;  blend;  rubber roller;  mechanical property;  wear resistance
分类号:
TQ 333.99
DOI:
DOI:10.19908/j.cnki.ISSN1000-1255.2023.04.0331
文献标识码:
B
摘要:
以天然橡胶、丁苯橡胶和反式丁戊橡胶为主体制备胶辊用橡胶共混材料，考察了反式丁戊橡胶配比对共混胶的相容性、硫化特性、力学性能、耐磨性能及耐老化性能等的影响。结果表明，反式丁戊橡胶用量从0增大到20份（质量）时，共混胶的交联密度逐渐增大，硫化时间缩短；拉伸强度逐渐增大，硬度小幅上升，压缩永久变形呈下降趋势，耐磨性能提高；三种橡胶的相容性良好，填料的分散性和共混胶耐老化性能得以改善。
Abstract:
The rubber blends for rubber roller were prepared with natural rubber, styrene-butadiene rubber and trans-1,4-poly(butadiene-co-isoprene) rubber, the effects of trans-1,4-poly(butadiene-co-isoprene) rubber amount on the compatibility, curing characteristics, mechanical properties, wear resistance and aging resistance of the blends were investigated. The results showed that as the trans-1,4-poly(butadiene-co-isoprene) rubber amount increased from 0 to 20 phr (mass), the crosslinking density of the blend increased gradually and curing time shortened, tensile strength increased gradually, hardness increased slightly, compression permanent set showed a downward trend, and wear resistance improved. The compatibility of the three rubbers was good, and the dispersion of filler and aging resistance of the blending rubber were improved.

参考文献/References

［1］ Toki S， Fujimaki T， Okuyama M. Strain-induced crystallization of natural rubber as detected real-time by wide-angle X-ray diffraction technique ［J］. Polymer， 2000， 41（11）： 5423-5439.［2］ 吴剑铭， 王小蕾， 汤琦， 等. 反式聚异戊二烯结晶性能与分子模拟的研究进展［J］. 高分子材料科学与工程， 2019， 35（7）： 167-174.［3］ 张志广. 反式-1，4-聚异戊二烯结晶性对SBR/TPI并用胶性能的影响［D］. 青岛： 青岛科技大学， 2011.［4］ 徐聪， 冯宇， 郑鹏， 等. 高反式-1，4-聚丁二烯-异戊二烯共聚橡胶研究进展［J］. 化工新型材料， 2021， 49（S 1）： 289-292.［5］ 王浩， 宋丽媛， 马韵升， 等． 反式-１，４-丁二烯-异戊二烯共聚橡胶改性的高性能轿车轮胎胎面胶的结构与性能［J］. 高分子学报， 2018（3）： 419-428.

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更新日期/Last Update: 1900-01-01