한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제13권2호
  • /
  • Pages.81-88
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  • 2014
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  • 1598-6721(pISSN)
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  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
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대용량 프리폴리머 중합공정의 영향인자 평가 및 예측모델 개발에 관한 연구

A Study on Effect of Process Parameters and Development of Prediction Model for Prepolymer Mass Production

  • 투고 : 2014.02.05
  • 심사 : 2014.04.24
  • 발행 : 2014.04.30
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초록

Synthetic products such as casting tape and splints are rapidly replacing conventional plaster casts to treat orthopedic patients. Most synthetic products are produced through a polymerization process with related chemical agents. In this study, the effect of the process parameters on the residual NCO content within a prepolymer for casting tape and the hardening temperature for casting tape were experimentally evaluated. In order to verify the effects of the process parameters, an experimental method was adopted. From an S/N ratio analysis, optimal parameter combinations were determined to produce a pre-polymer with a suitable residual NCO content and alower hardening temperature. Prediction models for the NCO content and the hardening temperature were developed and confirmed.

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참고문헌

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