• Title/Summary/Keyword: 광택

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A Study on the Luster of Commercially Available Fabrics -Analysis of Images Acquired at Various Observing Angles- (직물광택의 변각촬영 이미지에 대한 분석적 연구)

  • 신경인;김종준
    • Journal of the Korean Society of Clothing and Textiles
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    • v.26 no.8
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    • pp.1117-1127
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    • 2002

  • This paper is on the luster property of fertile fabric materials which is one of the important factors related to the development of clothing materials leading to the value-added products. Using several image analysis techniques, the optical properties, especially luster related ones, of the commercially available fabrics were measured and analyzed. The fabric samples included 6 kinds of preliminary experimental fabrics along with 22 kinds of fabric which were commercially available. The images acquired at various observing angles are taken by 44 Points and these Pictures are analyzed into luster through the image analysis program. The preliminary experiment demonstrated the effects of weave types and the number of yarn twist on the luster of the fabrics through the use of the image analysis program.

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Electroless Nickel & Silver plating on ABS Plastics for Electronic Parts (무선부품을 위한 ABS의 무전해 Ni과 Ag 도금 특성)

  • Song Tae-Hwan;Park So-Yeon;Lee Jong-Kwon;Ryoo Kul-Kul;Lee Yoon-Bae
    • Proceedings of the KAIS Fall Conference
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    • 2004.06a
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    • pp.65-68
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    • 2004

  • 순간금형가열방법(MmSH injection process)과 일반적인 방법으로 사출된 ABS 위에 전자파를 차폐하기 위한 무전해 Ni 과 Ag도금을 하였다. 무전해 Ni의 경우, 알칼리성 도금욕일수록 도금속도가 증가하였고 순간금형가열방법으로 사출된 ABS가 일반적인 방법으로 사출된 ABS 보다 밀착력, 광택. 전자파 차폐효율이 다소 높은 값을 가졌으며 pH 8에서 5B의 밀착력, 509의 광택도와 76dB의 전자파 차폐효과를 나타냈다.

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