不同填料对深海密封圈用氢化丁腈橡胶性能的影响
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摘要
选用5种填料(N330、白炭黑、滑石粉、硅酸钙和硅酸铝)填充氢化丁腈橡胶(HNBR),探究不同填料对深海密封圈用HNBR性能的影响。结果表明:N330和白炭黑与橡胶有更强的相互作用,两种橡胶有更高的交联程度和力学性能,不同填料对HNBR的补强性有很大差别。在压缩工作环境下,白炭黑和N330硫化胶的压缩应力远大于其余3种硫化胶,且压缩吸收能量高,密封效果好。
In this paper,five fillers(N330,silica,talc,calcium silicate and aluminum silicate)were used to fill hydrogenated nitrile-butadiene rubber(HNBR).The results show that N330 and silica have stronger interaction with rubber,and the two kinds of rubber have higher degree of cross-linking and mechanical properties.The reinforcement of HNBR by different fillers is very different.The compressive stress of silica and N330 vulcanizates was much higher than that of the other three vulcanizates under compressive working conditions,and the compressive absorption energy was high and the sealing effect was good.
In this paper,five fillers(N330,silica,talc,calcium silicate and aluminum silicate)were used to fill hydrogenated nitrile-butadiene rubber(HNBR).The results show that N330 and silica have stronger interaction with rubber,and the two kinds of rubber have higher degree of cross-linking and mechanical properties.The reinforcement of HNBR by different fillers is very different.The compressive stress of silica and N330 vulcanizates was much higher than that of the other three vulcanizates under compressive working conditions,and the compressive absorption energy was high and the sealing effect was good.
引文
[1]蔡仁良.流体密封技术:原理与工程应用[M].北京:化学工业出版社,2013:20-25.CAI Renliang.Fluid Seal Technology:Principles and Engineering Applications[M].Beijing:Chemical Industry Press,2013:20-25.
[2]曹伟枫.水下井口连接器密封接触特性研究[D].镇江:江苏科技大学,2016.CAO Weifeng.Study on Sealing Contact Characteristics of Underwater Wellhead Connector[D].Zhenjiang:Jiangsu University of Science and Technology,2016.
[3]王亚萍,韩桂华,焦卫兵.液压泄漏防治技术[M].北京:机械工业出版社,2012:33-37.WANG Yaping,HAN Guihua,JIAO Weibing.Hydraulic Leak Prevention and Control Technology[M].Beijing:Machinery Industry Press,2012:33-37.
[4]李波,杜斌,周雷,等.不同饱和度氢化丁腈橡胶耐高温性能[J].弹性体,2018(2):52-56.LI Bo,DU Bin,ZHOU Lei,et al.High temperature properties of hydrogenated NBR with different saturation[J].Elastomer,2018(2):52-56.
[5]周阳,邹华,冯予星,等.氢化丁腈橡胶的研究进展[J].橡胶工业,2017,64(3):186-191.ZHOU Yang,ZOU Hua,FENG Yuxing,et al.Progress in research on hydrogenated nitrile rubber[J].Rubber Industry,2017,64(3):186-191.
[6]贺晓真.用于封隔器的HNBR胶料的配合及性能研究[D].青岛:青岛科技大学,2017.HE Xiaozhen.Study on the Coordination and Properties of HN-BR Compound for Packers[D].Qingdao:Qingdao University of Science and Technology,2017.
[7]郑爱隔.丙烯酸酯橡胶结构与性能的研究[D].青岛:青岛科技大学,2016.ZHENG Aige.Study on the Structure and Properties of Acrylic Rubber[D].Qingdao:Qingdao University of Science and Technology,2016.
[8]WANG C,HUANG Y D,WANG B.Study on heat-resistant property of adhesive/carbon-carbon composites joints[J].International Journal of Adhesion&Adhesives,2006,26(4):206-211.
[9]DEGRANGE J M,THOMINE M,KAPSA P,et al.Influence of viscoelasticity on the tribological behaviour of carbon black filled nitrile rubber(NBR)for lip seal application[J].Wear,2005,259(1):684-692.
[10]李志才.高温油压缩老化条件下氢化丁腈橡胶/碳纳米管复合材料的力学行为及老化性能研究[D].广州:华南理工大学,2016.LI Zhicai.Mechanical Behavior and Aging Properties of Hydrogenated Nitrile Rubber/Carbon Nanotube Composites Under High Temperature Oil Compression Aging[D].Guangzhou:South China University of Technology,2016.
[11]李波,苏忠元,庄澎,等.三元乙丙橡胶低温回缩性能研究[J].世界橡胶工业,2017,44(3):10-14.LI Bo,SU Zhongyuan,ZHUANG Peng,et al.Low-temperature shrinkage properties of EPDM rubber[J].World Rubber Industry,2017,44(3):10-14.
[12]王杰,张跃.高低温环境对丁腈橡胶O形圈密封性能的影响[J].润滑与密封,2018,43(8):148-152.WANG Jie,ZHANG Yue.Effect of high and low temperature on sealing performance of nitrile butadiene rubber O-ring[J].Lubrication and Sealing,2018,43(8):148-152.
[2]曹伟枫.水下井口连接器密封接触特性研究[D].镇江:江苏科技大学,2016.CAO Weifeng.Study on Sealing Contact Characteristics of Underwater Wellhead Connector[D].Zhenjiang:Jiangsu University of Science and Technology,2016.
[3]王亚萍,韩桂华,焦卫兵.液压泄漏防治技术[M].北京:机械工业出版社,2012:33-37.WANG Yaping,HAN Guihua,JIAO Weibing.Hydraulic Leak Prevention and Control Technology[M].Beijing:Machinery Industry Press,2012:33-37.
[4]李波,杜斌,周雷,等.不同饱和度氢化丁腈橡胶耐高温性能[J].弹性体,2018(2):52-56.LI Bo,DU Bin,ZHOU Lei,et al.High temperature properties of hydrogenated NBR with different saturation[J].Elastomer,2018(2):52-56.
[5]周阳,邹华,冯予星,等.氢化丁腈橡胶的研究进展[J].橡胶工业,2017,64(3):186-191.ZHOU Yang,ZOU Hua,FENG Yuxing,et al.Progress in research on hydrogenated nitrile rubber[J].Rubber Industry,2017,64(3):186-191.
[6]贺晓真.用于封隔器的HNBR胶料的配合及性能研究[D].青岛:青岛科技大学,2017.HE Xiaozhen.Study on the Coordination and Properties of HN-BR Compound for Packers[D].Qingdao:Qingdao University of Science and Technology,2017.
[7]郑爱隔.丙烯酸酯橡胶结构与性能的研究[D].青岛:青岛科技大学,2016.ZHENG Aige.Study on the Structure and Properties of Acrylic Rubber[D].Qingdao:Qingdao University of Science and Technology,2016.
[8]WANG C,HUANG Y D,WANG B.Study on heat-resistant property of adhesive/carbon-carbon composites joints[J].International Journal of Adhesion&Adhesives,2006,26(4):206-211.
[9]DEGRANGE J M,THOMINE M,KAPSA P,et al.Influence of viscoelasticity on the tribological behaviour of carbon black filled nitrile rubber(NBR)for lip seal application[J].Wear,2005,259(1):684-692.
[10]李志才.高温油压缩老化条件下氢化丁腈橡胶/碳纳米管复合材料的力学行为及老化性能研究[D].广州:华南理工大学,2016.LI Zhicai.Mechanical Behavior and Aging Properties of Hydrogenated Nitrile Rubber/Carbon Nanotube Composites Under High Temperature Oil Compression Aging[D].Guangzhou:South China University of Technology,2016.
[11]李波,苏忠元,庄澎,等.三元乙丙橡胶低温回缩性能研究[J].世界橡胶工业,2017,44(3):10-14.LI Bo,SU Zhongyuan,ZHUANG Peng,et al.Low-temperature shrinkage properties of EPDM rubber[J].World Rubber Industry,2017,44(3):10-14.
[12]王杰,张跃.高低温环境对丁腈橡胶O形圈密封性能的影响[J].润滑与密封,2018,43(8):148-152.WANG Jie,ZHANG Yue.Effect of high and low temperature on sealing performance of nitrile butadiene rubber O-ring[J].Lubrication and Sealing,2018,43(8):148-152.