Synergization of silicone with developed crosslinking to soy-based polyurethane foam matrix

2014 International Conference on Manufacturing, Optimization, Industrial and Material Engineering

Firdaus, Flora Elvistia^1

Jayabaya University, Jl. Pulomas Selatan Kav 23, Jakarta -13210, Indonesia^1

关键词: Cellular morphology;    Flexible Polyurethanes;    Foam solution;    Polyurethane foam matrices;    Silicone surfactants;    Synergization;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/58/1/012023/pdf
DOI  :  10.1088/1757-899X/58/1/012023

来源: IOP

【 摘 要 】

Flexible polyurethane foam obtained from reaction of soybased polyol with TDI:MDI (80:20), and surfactant. The goal of this research is to determine the synergization effect of silicone with low molecular alcohols; methanol and ethylene glycol (EG) in soy-polyurethane formula on holding moisture of foams to density, foam solutions capacity, and cellular morphology. The optimized of polyol was achieved by ratio of epoxide/methanol 1:6 (mol/mol), and epoxide/EG 1:3 (mol/mol). It was found silicone surfactant can minimize solution absorbency in polyurethane foam matrix.