The present invention relates to a fire-resistant door of a vessel using an eco-friendly flame-retardant plastic panel and a manufacturing method thereof to create excellent flame resistance and formability by mixing inorganic metal hydroxide, a basic material, and an incombustible silica material with a thermoplastic resin. According to the present invention, the fire-resistant door of a vessel using a flame-retardant plastic panel is made of a flame-retardant plastic panel comprising 12-15 wt% of a thermoplastic resin ground into a mesh size of 325-800, 76-80 wt% of inorganic metal hydroxide ground into a mesh size of 800-5,000, crystalline metal hydroxide created by allowing the inorganic metal hydroxide to react with 1-3 wt% of a liquid basic material in a prescribed temperature range, 1 wt% of a lubricant made of zinc stearate or ethylene bis stearamide (EBS), and the remainder consisting of an incombustible silica material in the form of a cotton yarn.
본 발명은 열가소성 수지에 무기성 금속수산화물과, 염기성 재료, 불연성 규사질 재료를 혼합하여 우수한 난연성과 성형성을 갖도록 한 친환경적인 난연성 플라스틱 패널을 이용한 선박의 내화성 도어 및 그 제조 방법에 관한 것으로, 본 발명에 따른 난연성 플라스틱 패널을 이용한 선박의 내화성 도어는, 325 ~ 800메쉬 크기로 분쇄된 열가소성 수지 12~15 중량%와, 800 ~ 5,000메쉬 크기로 분쇄된 무기성 금속수산화물 76~80 중량%와, 일정한 온도 범위 하에서 상기 무기성 금속수산화물이 1~3 중량%의 액상의 염기성 재료와 반응하여 생성된 결정성 금속수산화물과, 스테아린산 아연(Zinc Stearate) 또는 EBS(Ethylene Bis Stearamide)로 된 활제 1중량%와, 잔부의 면사 형태로 된 불연성 규사질 재료를 포함하는 난연성 플라스틱 패널로 만들어진 것을 특징으로 한다.
Door of Vessel Using Incombustible Plastic Panel And Method for Manufacturing the Same
난연성 플라스틱 패널을 이용한 선박의 내화성 도어 및 그 제조방법
2018-08-29
Patent
Electronic Resource
Korean
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / C08J Verarbeitung , WORKING-UP / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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