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[1]徐智,汪艳*,李铭,等.增容剂在遇水膨胀橡胶中的应用[J].武汉工程大学学报,2011,(10):65-67.
　XU Zhi,WANG Yan,LI Ming,et al.Application of compatibilizer in water swelling rubber[J].Journal of Wuhan Institute of Technology,2011,(10):65-67.
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增容剂在遇水膨胀橡胶中的应用(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2011年10期
页码:
65-67
栏目:
材料科学与工程
出版日期:
2011-11-30

文章信息/Info

Title:
Application of compatibilizer in water swelling rubber
文章编号:
16742869(2011)10006503
作者:
徐智; 汪艳*; 李铭; 曾富财
武汉工程大学材料科学与工程学院，湖北 武汉 430074
Author(s):
XU Zhi; WANGYan;  LI Ming;  ZENG Fucai
School of Materials Science and Engineering, Wuhan Institute of Technology,Wuhan 430074,China
关键词:
遇水膨胀橡胶; 相容性; 增容剂; 吸水性能; 力学性能
Keywords:
water swelling rubber; compatibility; compatibilizer; water absorbency; mechanical properties
分类号:
TQ 336.8
DOI:
-
文献标志码:
AAdoi:10.3969/j.issn.16742869.2011.10.015
摘要:
为改善丁腈橡胶(NBR)和高吸水树脂（SAR）的相容性，以实验室自制的两亲性聚氨酯（TPU）作为高吸水树脂和丁腈橡胶的增容剂，白炭黑作为补强剂，通过物理共混方法制备出遇水膨胀橡胶，并对其吸水性能、力学性能进行研究.结果表明：TPU的加入明显降低了吸水树脂的析出量并提高了平衡吸水量，对遇水膨胀橡胶的力学性能影响不明显.
Abstract:
In order to improve the compatibility of nitrile rubber (NBR) and super absorbent resin (SAR),Water swellable rubber (WSR) was produced using the NBR and SAR as the raw materials,the TPU as compatibilizer,the white charcoal black as reinforcing agent by the way of physical mix.The water absorbency and mechanical properties of WSR were investigated.The results show that TPU significantly reduces the amount of precipitation of SAR and increases the amount of water absorption of adsorption equilibrium,and the influence of mechanical properties of WSR of TPU is not significant.

参考文献/References:

［1］许临,李芳,付红旗.遇水膨胀橡胶的研制及应用进展［J］.中国建筑防水,2000(2):2729.
［2］李叶柳,丁国荣.吸水膨胀橡胶制备技术及应用研究进展［J］.弹性体,2009,19(3):6569.
［3］Lewan M V．Blends of natural rubber［M］．London：Chapman and Hall，1998．
［4］张书香,夏宇正,陈勇,等.EPDM基吸水膨胀橡胶的力学性能［J］.合成橡胶工业,1999,22(5):294296.
［5］汪艳,刘长生.防水用吸水膨胀橡胶的研制［J］.湖北化工,2001(5):1113.
［6］李秀辉,吴江渝,杨鹏,等.基于SAP吸水膨胀橡胶的耐温耐盐性能［J］.材料工程,2010(4):3335.
［7］周爱军,刘长生.多嵌段共聚物增容的遇水膨胀橡胶研究［J］.化肥设计,2002,40(5):1518.
［8］苑静.水溶性聚氨酯热熔胶的合成［J］.应用化工,2009,38(5):672674.

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