123rd General Meeting of the KCS

Type Poster Presentation
Area Analytical Chemistry
Room No. Exhibition Hall 2
Time 4월 19일 (금요일) 11:00~12:30
Code ANAL.P-253
Subject Analysis of flame retardant content in fire proof coating
Authors Hyemi Kim
Analysis Research center, KCC, Korea
Abstract Fire proof coating is painted on steel frames and wood to prevent the building from collapsing or spreading in the event of a fire. When a fire occurs in a building painted with fire proof coating, a char is formed, and an inert gas expands the film of paint to form a foam layer. The flame retardant content in fire proof coating is about 30~40%, and melamine, ammonium polyphosphate and pentaerythritol are mainly used. The mixture ratio and content of flame retardant components result in different foaming efficiency and refractory performance of the paint. Standardization of flame retardant quantitative analysis method is required to optimize design mix of fire proof coating. In this study, we established optimal extraction conditions of flame retardant in fire proof coating through recovery rate evaluation using liquid- liquid extraction method. Quantitative analysis of flame retardant was performed using LC-MS MRM mode.
E-mail khm1025@kccworld.co.kr