Study on properties of chlorobutadiene rubber/CR,NBR or CPE blends |
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DOI: |
Key Words: chlorobutadiene rubber;CR;NBR;CPE;blend;flame retardance |
Author Name | Affiliation | DENG Tao | Qingdao University of Science and Technology | WANG Chang-chun | Qingdao University of Science and Technology | ZHAO Shu-gao | Qingdao University of Science and Technology |
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Abstract: |
The influence of chlorobutadiene rubber(CBR) proportion on the physical properties,aging properties and flame retardance of CBR/CR,NBR or CPE blends was investigated.The results showed that the tensile strength and elongation at break of CBR/CR and CBR/NBR blends decreased,and those of CBR/CPE increased as the CBR proportion increased;the tensile strength of all three aged or oil-dipped blends decreased as CBR proportion increased,and the flame retardance of CBR/NBR blend improved,and that of CBR/CR and CBR/CPE blends decreased as the proportion of CBR increased. |
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