Nano Clay를 이용한 난연성 Polyolefin Compound의 제조 및 특성에 관한 연구

• 영문명: Preparation and Properties of Fireproofing Polyolefin Compound Using Nano Clay
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 강두환(Kang DooWhan) 허준(Huh June)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제20권 제2호, 165~172쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2003.06.30

영문 초록

Fireproofing polyolefin nanocomposite for the application of power distributing panel was prepared by compounding linear low density polyethylene(LLDPE), decabromodiphenyl oxide (DBDPO), Sb2O3 as flame retardant agents, and modified nano clay as filler. The optimized formulation ratio of compounds to prepare the fireproofing polyolefin nanocomposite was obtained. The flame retardant properties for nanocomposite prepared by compounding 22.5 phr of nano clay and 18 phr of DBDPO based on 100 phr of LLDPE were shown that the combustion time. 10~18s, combustion distance, 12~15mm and non-melt dropping characteristics. In particular. the content of DBDPO in nanocomposite could be decreased to 18 phr from 40 phr DBDPO for fireproofing composite containing 30 phr of clay. The electrical properties measured from tracking test, had an excellent antitracking properties by not showing the phenomenon of leakage current and sparking.

키워드

fireprocfing polyolefin nanocomposite decabromodiphenyl oxide antitracking