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혼합물 소재의 난연성 향상을 위한 실험연구 사례

A Case Study of Enhancing Flame Retardancy of Mixture Material

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주제분류학제간연구

초록

Purpose: In this paper we present a case study of applying quick and easy experimental design approach to develop a Halogen free flame retardant material for cellular phone charger cable. Methods: We employ sequential experimentation of mixture design, verification design, and factorial design. A quick and easy approach is adopted based on data investigation and graphical method instead of strict statistical analysis, which helped enhancing smooth communication with the engineers and speeding up the development process. Results: Flame retardant material in pellet type produced from the optimal condition is transported to the customer and tested, to pass the customer retardancy criteria. Conclusion: The quick and easy experimental design approach is considered to be useful in this case study.

Abstract

Purpose: In this paper we present a case study of applying quick and easy experimental design approach to develop a Halogen free flame retardant material for cellular phone charger cable. Methods: We employ sequential experimentation of mixture design, verification design, and factorial design. A quick and easy approach is adopted based on data investigation and graphical method instead of strict statistical analysis, which helped enhancing smooth communication with the engineers and speeding up the development process. Results: Flame retardant material in pellet type produced from the optimal condition is transported to the customer and tested, to pass the customer retardancy criteria. Conclusion: The quick and easy experimental design approach is considered to be useful in this case study.

참고문헌 (10)

  1. Box, G. E. P., "Statistics for Experimenters" (2005), Wiley
  2. Bullington, R. G., "Improvement of an Industrial Thermostat Using Designed Experiments", Journal of Quality Technology, 25(4), pp.262~270 (1993)
  3. Cornell, J., "Experiments with Mixtures" (2002), Wiley
  4. Hamada, M., "Analysis of Censored Data from Highly Fractionated Experiments", Technometrics, 33(1), pp.25~38 (1991)
  5. Helstrand, C., "The Necessity of Modern Quality Improvement and Some Experiences with Its Implementation in the Manufacture of Roller Bearings", Philos. Trans. Roy. Soc, A327, pp.529~537 (1989)
  6. Karlsson, L., "Influence of Melt Behavior on the Flame Retardant Properties of Ethylene Copolymers Modified with Calcium Carbonate and Silicone Elastomer", Polymer Degradation and Stability, 94(4), pp.527~532 (2009)
  7. Morgan, A. B., "An Overview of Flame Retardancy of Polymeric Materials : Application, Technology, and Future Directions", Fire and Materials, 37(4), pp.259~279 (2013)
  8. Phadke, M. S., "Quality Engineering Using Robust Design" (1989), Prentice-Hall
  9. Weil, E. D., "Flame Retardants for Plastics and Textiles" (2009), Carl Hanser Verlag
  10. 염봉진, "다구치 강건설계 방법 : 현황과 과제", 대한산업공학회지, 39(5), pp.325~341 (2013), 대한산업공학회[DOI]

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