• Proceedings of the Korean Fiber Society Conference
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• 2001.10a
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• pp.456-458
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• 2001

PBT는 엔지니어링 플라스틱용으로 전기ㆍ전자부품, 자동차부품에 주로 사용되며 이 두 종의 용도로 약 80％정도 소비된다. 섬유로 사용하는 것은 매우 소량이다. PBT섬유는 가연가공하여 주로 사용되며 스트레치 가공사로 되었을 때 중요한 특징은 권축의 신장회복성이 PET 및 나일론 6 섬유보다 아주 우수하다는 것이다. (중략)

• Proceedings of the Korean Fiber Society Conference
• /
• 2001.10a
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• pp.334-337
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• 2001

오늘날 건설, 교통, 섬유 등의 일상 생활에서부터 최첨단 분야인 항공 및 IT 까지 난연성을 요구하는 분야가 점차 확대되고 있어, 그에 대한 연구가 활발히 이루어지고 있다. 지금까지 가장 효율적인 고분자 재료의 난연제로써 할로겐화 화합물을 사용해 왔지만, 이러한 할로겐화 화합물은 우수한 난연 효과에 비해 심각한 단점들을 많이 가지고 있다. (중략)

• Proceedings of the Korean Fiber Society Conference
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• 1999.10a
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• pp.315-318
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• 1999

• Proceedings of the Korean Fiber Society Conference
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• 1999.10a
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• pp.255-258
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• 1999

• Proceedings of the Korean Fiber Society Conference
• /
• 1987.06a
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• pp.54-54
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• 1987

• Proceedings of the Korean Fiber Society Conference
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• 1992.06b
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• pp.63-64
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• 1992

• Proceedings of the Korean Fiber Society Conference
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• 1994.10a
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• pp.83-84
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• 1994

• Proceedings of the Korean Fiber Society Conference
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• 1996.04a
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• pp.240-242
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• 1996

• Journal of the Korean Society of Safety
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• v.20 no.1 s.69
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• pp.1-6
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• 2005

Stick type ignition coil is new development that connect directly with ECU(Electronic control unit), without needing a spark plug cable and distributor. Glass-fiber reinforced ploymeric composites provide the desirable properties of high stiffness and strength as well as low specific weight. Stick type ignition coil jacket is using PBT CF30 resin. PBT CF30 resin is a kind of electric insulation which is a superior engineering plastic that is used to prevent the leakage of the electrical current. If PET receive a mistake of design or excessive force when HV terminal oppress on jacket, it can happen to crack. Local stress concentrations occurring on the contact surface, the contact phenomenon becomes a direct cause to the wear and failure of mechanical structures. When it is cracked, it can allow a leakage of the electrical current. So, in this study, we analyze the contact stress to PBT jacket using ANSYS program, when HV terminal oppress on jacket. We suppose PBT to be Jacket and we analyzed contact stress that happens in PET like PBT analysis method. We compared the use of PBT and PET.

• Proceedings of the Korean Fiber Society Conference
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• 2003.04a
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• pp.243-246
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• 2003

Poly(butylene terephthalate)(PBT) is an important engineering polyester. It crystallizes much more easily and faster than PET. And these crystallization properties determine its use as an injection molding resin. Although it is more extensive than PET, its crystallization can be controlled much more easily during processing. General electric (Schenectady, NY) is the main producer of PBT films. Its production capacity was 3-5million pounds per year in 1987. (omitted)