한국안광학회지 (Journal of Korean Ophthalmic Optics Society)

한국안광학회 (The Korean Ophthalmic Optics Society)
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땀이 금속안경테에 미치는 영향

Effects of Sweat on the Metal Frames of Eyeglasses

  • 김소라 (서울과학기술대학교 안경광학과) ;
  • 최명진 (서울과학기술대학교 안경광학과) ;
  • 황재원 (서울과학기술대학교 안경광학과) ;
  • 김명수 (서울과학기술대학교 안경광학과) ;
  • 정서영 (서울과학기술대학교 안경광학과) ;
  • 박미정 (서울과학기술대학교 안경광학과)
  • Kim, So Ra (Dept. of Optometry, Seoul National University of Science and Technology) ;
  • Choi, Myung Jin (Dept. of Optometry, Seoul National University of Science and Technology) ;
  • Hwang, Jae Weon (Dept. of Optometry, Seoul National University of Science and Technology) ;
  • Kim, Myung Soo (Dept. of Optometry, Seoul National University of Science and Technology) ;
  • Chung, Seo Young (Dept. of Optometry, Seoul National University of Science and Technology) ;
  • Park, Mijung (Dept. of Optometry, Seoul National University of Science and Technology)
  • 투고 : 2015.02.02
  • 심사 : 2015.03.16
  • 발행 : 2015.03.31
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초록

목적: 본 논문에서는 안경테가 땀에 노출되었을 때 나타나는 변화를 알아보았다. 방법: 양백, 모넬 및 티타늄 재질의 안경테를 pH 6.5, 6.0, 5.0의 인공땀에 1주, 3주, 6주 동안 노출시킨 후 표면, 경도, 인장강도의 변화를 알아보았다. 결과: 인공땀에 의해 양백, 모넬, 티타늄 재질 안경테 표면의 부식이 유발되었으며 부식 양상은 각 재질별로 상이하였다. 인공땀의 pH와 노출시간에 비례하여 3가지 재질의 안경테 모두 경도가 감소하였으나 인장강도는 변화가 없었다. 결론: 인공땀에 의해 안경테의 표면 부식과 경도 변화가 관찰되었으므로 안경테의 일상적인 관리가 필요함을 제안한다.

Purpose: In this paper, the changes in eyeglasses frames were investigated when the frames were exposed to artificial sweat. Methods: The changes in surface, hardness, and tensile strength of eyeglasses frames made of nickel silver, Monel, and titanium were tested after the exposure to the artificial sweat of pH 6.5, 6.0, and 5.0, during 1, 3, and 6 week(s), for each. Results: Corrosion pattern of eyeglasses frames made of nickel silver, Monel, and titanium was induced by artificial sweat, and the patterns were different from another frame materials. In proportion to the pH of artificial sweat and exposure time to artificial sweat, hardness of all frames made of three different material decreased, however, tensile strength of the three frames was not changed. Conclusions: The necessity of routine management for eyeglasses frames can be suggested since the changes in surface corrosion and hardness of eyeglasses frames induced by sweat were shown.

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참고문헌

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피인용 문헌

  1. Effects of Sweat and Heat on Plastic Frames of Eyeglasses vol.22, pp.4, 2017, https://doi.org/10.14479/jkoos.2017.22.4.291
  2. Effect of Strain on Eyeglasses Lens on Visual Field Clearness vol.23, pp.4, 2018, https://doi.org/10.14479/jkoos.2018.23.4.461
  3. 우리나라 안경사의 장래 공급에 대한 연구 vol.21, pp.4, 2016, https://doi.org/10.14479/jkoos.2016.21.4.299
  4. Analysis of Changing Pattern in Parameters and Surface of Soft Contact Lenses by Sweat vol.25, pp.3, 2015, https://doi.org/10.14479/jkoos.2020.25.3.235