J. Kor. Inst. Fire Sci. Eng. Search

CLOSE


Journal of Korean Institute of Fire Science and Engineering 2002;16(3):48-55.
Published online September 30, 2002.
용접 불티 차단막 개발을 위한 섬유류의 적정 방염처리 방안 연구
이근원김관응이두형
1산업안전보건연구원 안전공학연구실2산업안전보건연구원 안전공학연구실3방재시험연구원 소화연소팀
A Study on the Treatment of Suitable Flame Retardant to the Fibers for Welding Blanket Development
요약
본 연구는 용접불티 차단막 개발을 위해 섬유류의 방염처리 후 화재성능 평가를 통해 적정한 방염 처리 방안을 제시하였다. 실험재료는 시중에서 유통되고 있는 섬유류이며, 방염처리는 난연제와 방화도료를 사용하였다. 화재성능 실험은 한국과 일본 기준에 따라 수행하였다. 실험결과 방염처리된 섬유류는 방염 및 난연성능이 충분하였으며, 그들의 난연등급은 A급에서 C급으로 나타났다. 최소산소지수는 방염제로 처리된 모든 시료가 국제기준을 만족하였다. 용접불티 차단막을 수평으로 설치하여 사용할 경우에는 작업대 높이에 관계없이 난연 A급에서 C급의 성능을 가진 제품을, 수직으로 설치할 경우 난연 C급 성능을 갖는 제품을 사용하는 것이 용접불티에 의한 화재확산을 예방할 수 있을 것으로 사료된다.
Abstract
This study presents a treatment of suitable flame retardant through evaluating fire performance after treating flame retardant of fibers for development of welding blanket. The experimental samples used were commercial fibers and we are treated fibers with the flame retardant liquid and the flame retardant paint. The fire performance of the sample was carried out according to the Korea and Japan Standard. As the results of the fire performance experiment, the treated fiber in samples had enough in the performance of flame and fire retardant and the grade of their was from grade A to grade C according to flame and fire retardant standard. The lower oxygen index indicated that all treated samples with the resist are satisfied with international standard. We con-sider that the welding blanket treated with grade A, B and C performance prevents fire spread regardless of the height of work stairs in the case of installation horizontally. Also, it is considered that the welding blanket treated with grade C performance prevents fire spread regardless of the height of work stairs in the case of installation vertically.
Key Words: Flame retardant, Fire performance, Welding blanket, Lower oxygen index


ABOUT
BROWSE ARTICLES
EDITORIAL POLICY
AUTHOR INFORMATION
Editorial Office
Room 906, The Korea Science Technology Center The first building, 22, Teheran-ro 7 Gil, Gangnam-gu, Seoul, Republic of Korea
Tel: +82-2-555-2450/+82-2-555-2452    Fax: +82-2-3453-5855    E-mail: kifse@hanmail.net                

Copyright © 2024 by Korean Institute of Fire Science and Engineering.

Developed in M2PI

Close layer
prev next