| Application of Modified Carbon Nanotube in Cover Compound of Flame Retardant Conveyor Belt for Mining Applications |
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| DOI： |
| Key Words: modified carbon nanotube；flame retardant conveyor belt；cover compound；abrasion resistance；flame retardant property |
| Author Name | Affiliation | | LIU Ji-chao | Qingdao University of Science and Technology | | ZHONG Guang | Shandong Dazhan Nanomaterial Co.，Ltd | | DENG Tao | Qingdao University of Science and Technology |
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| Abstract: |
| The application of modified carbon nanotube in the cover compound of flame retardant conveyor belt for mining applications was experimentally investigated， and compared with carbon black N220. The results showed that， as the addition level of modified carbon nanotube increased， the t10 andt90 changed little， the Shore A hardness and modulus tended to increase， the elongation at break
changed little，and the abrasion resistance， electrostatic property and flame retardant property were improved. With 3 phr carbon nanotube， the optimum curing time of the compound was shortened by 2 min compared to that with 8 phr carbon black N220 ，and thus production efficiency was enhanced and production cost was reduced |
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