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解析高强共聚物芳纶纤维使其力学性能的测定
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Chemistry
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JoVE Journal Chemistry
Disentangling High Strength Copolymer Aramid Fibers to Enable the Determination of Their Mechanical Properties
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解析高强共聚物芳纶纤维使其力学性能的测定

DOI:
10.3791/58124-v

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06:02 min

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September 01, 2018

•

, , , , ,
1Material Measurement Laboratory,National Institute of Standards and Technology, 2Theiss Research, 3University of Maryland

Chapters

  • 00:04Title
  • 00:34Copolymer Fiber Coating Dissolution
  • 01:24Yarn Disentanglement and Preparation for Tensile Testing
  • 02:52Single Fiber Tensile Testing
  • 04:11Results: Representative Mechanical Property Analyses
  • 05:20Conclusion

Summary

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该研究的主要目的是制定一个协议, 以准备一致的标本, 以精确的机械测试的高强度共聚芳纶纤维, 去除涂层和解析的个别纤维链没有引入重要的化学或物理降解。

Tags

Copolymer Aramid FibersSingle-fiber TestingFiber DisentanglementSolvent-based Coating DissolutionMechanical PropertiesTensile TestingFiber PreparationFiber Mounting

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