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《Hydraulics Pneumatics & Seals》 2018-01
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Study on Modification of NBR-41 Rubber Sealing Material by GECO

LIAN Xiao-lei;LIU Jian-hong;Guangzhou Mechanical Engineering Research Institute Co.,Ltd.;  
The properties of GECO/NBR-41 composites were studied.The vulcanization characteristics,physical and mechanical properties,heat resistance,low temperature brittleness and dynamic properties of the composites were tested.The results show that with the increase of the proportion of GECO,the vulcanization rate of the composites is accelerated,the conventional physical properties are basically the same,the heat resistance is slightly decreased,the oil resistance is basically the same,and the low temperature performance is improved remarkably.When GECO:NBR is 30:70,the composite has the best overall performance.
【Fund】: 广东省科技计划项目(2015B090923003)
【CateGory Index】: TB42
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