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| 俄罗斯BК1675И的应用研究 |
| Study on Application of Russian IIR ВК1675И |
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| DOI： |
| 中文关键词: 轮胎内胎；IIR；俄罗斯ВК1675И；EPDM ；IIR再生胶 |
| 英文关键词: inner tube；IIR；Russian ВК1675И EPDM；IIR reclaim |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | Lu Desen | Shanghai Tire and Rubber (Group) Gorp.Ltd. |
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| 中文摘要: |
| 对俄罗斯ВК1675И部分和全部替代JSR268或PB301应用于IIR内胎配方中进行了小料、大料和试产试验。结果表明,俄罗斯ВК1675И与IIR再生胶、EPDM并用,通过使用均相剂M和T(或M和J)解决胶相分散问题,同时设法提高混炼胶的强度,解决内胎接头性能差、易折薄、压伤等问题；采用适宜的混炼工艺(内润滑剂SDS 或增塑剂A在终炼时加入) 解决过滤和挤出等问题,胶料及产品性能都达到了要求,而且价格和性能都优于NR 内胎,经济效益和社会效益显著。 |
| 英文摘要: |
| A study was made on the Application of Russian IIR ВК1675 Иto replace partial or whole J SR268 or PB301 in the test run and trial production formula of IIR inner tube.The test results showed that the rubber phase dispersion improved by using the phase homogenizing agents M and T or M and J in ВК1675И/IIR reclaim/EPDM blend；the weak joint,fold thinning and press damage of green inner tube were avoided by measures for increasing the mix strength；the strainability and extrudability improved by using a suitable mixing technology (the innerlubricant SDS or Plasticizer A was added infinal mixing). |
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