Feathers as a flame-retardant in elastic polyurethane foam

被引：0

作者：

Wrześniewska-Tosik, Krystyna ^{[1
]}

Zajchowski, Stanislaw ^{[2
]}

Bryśkiewicz, Anna ^{[3
]}

Ryszkowska, Joanna ^{[3
]}

机构：

[1] Institute of Biopolimers and Chemical Fibres, Ul M. Sklodowskiej-Curie 19/27, 90-570 Lódź, Poland

[2] University of Technology and Life Sciences, Ul. Ks. Kordeckiego 20, 85-225 Bydgoszcz, Poland

[3] Warsaw University of Technology, Ul Woloska 141, 02-507 Warszawa, Poland

来源：

Fibres and Textiles in Eastern Europe | 2014年 / 103卷 / 01期

关键词：

Acoustic properties - Degradation - Keratin - Rigid foamed plastics - Scanning electron microscopy - Thermal conductivity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An account is given herein of research results for composites of elastic polyurethane (EPUR) combined with milled poultry feathers. We present the properties of keratin fibres obtained from feathers and the change in those properties which the feathers induce in the EPUR foam. The structure of the composites was determined by spectrophotometric-(FTIR), thermal- (DSC) and thermogravimetric (TGA) analyses as well as by scanning electron microscopy (SEM). Assessed were also the burning-and acoustic properties, and thermal conductivity. The addition of ground feathers to EPUR increases its limiting oxygen index and reduces the effect of falling drop. Another benefit is a distinct increase in the temperature of the maximum degradation rate of the foam hard phase.

引用

页码：119 / 128