Use of DMDHEU with novel FR chemical for CO/PET blends

Aegean International Textile and Advanced Engineering Conference 2018

Atakan, R.^1 ; Celebi, E.^2 ; Ozcan, G.^1 ; Soydan, N.^2

Istanbul Technical University, Faculty of Textile Technologies and Design, Department of Textile Engineering, Gumussuyu, Istanbul

34437, Turkey^1

Eksoy Kimya Sanayi Ve Ticaret A.S., Tekirdag, Turkey^2

关键词: Crosslinker;    Flame retardancy;    Flame retardant finishing;    Phosphorus-nitrogen synergism;    Recovery performance;    Wrinkle-resistant;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/459/1/012030/pdf
DOI  :  10.1088/1757-899X/459/1/012030

来源: IOP

【 摘 要 】

In present study, DMDHEU (dimethylol dihydroxyethyleneurea), which has been used for wrinkle-resistant finishing in textile, was used in FR finishing of CO/PET blends as a crosslinker with novel FR chemical (Fire-off). Flame retardancy performance of CO/PET fabrics treated with Fire-off and Fire-off/DMDHEU were investigated and compared. In addition, wrinkle resistant test was performed for untreated and Fire-off/DMDHEU treated fabrics to investigate the effect of the treatment on wrinkle recovery performance of fabrics. Results showed that Fire-off/DMDHEU system is a more effective nitrogen provider than Fire-off alone to enhance the flame retarding performance of the treated CO/PET fabrics through phosphorus-nitrogen synergism, therefore the presence of DMDHEU in the flame retardant finishing system increases the flame resistance of the treated CO/PET fabric. In addition, DMDHEU does not significantly change the wrinkle recovery of fabrics when used with Fire-off.