| Development of a New Type of Rubber Vessel Tank |
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| DOI： |
| Key Words: HNBR；vessel tank；adhesion；seal |
| Author Name | Affiliation | | NIU Jihui | Shenyang Rubber Research & Design Institute Co. ，Ltd | | ZHAO Shufa | Shenyang Rubber Research & Design Institute Co. ，Ltd | | ZOU Yongzhen | Shenyang Rubber Research & Design Institute Co. ，Ltd | | GAO Fukun | Shenyang Rubber Research & Design Institute Co. ，Ltd |
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| Abstract: |
| In this work，a new type of rubber vessel tank was developed. According to the working environment and technical conditions，HNBR was selected as main material of the rubber tank. HNBR was applied as the main material of molding adhesive to match the rubber tank，and the tackifying resin with excellent heat resistance was used. The technical route with semi-curing rubber sheet forming and integrated vulcanization was adopted. Key technology challenges such as the adhesion of rubber tank，compatibility
between the tank and propellant，large size forming and sealing at both ends were solved in the development.The product had already passed the ground test，and its application could greatly improve the mobility of special equipment and reduce the cost in whole life cycle of equipment. |
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