Preparation of microcellular foams by supercritical carbon dioxide: A case study of thermoplastic polyurethane 70a

Keyphrases

• Supercritical Carbon Dioxide 100%
• Thermoplastic Polyurethane 100%
• Microcellular Foam 100%
• Cell Density 50%
• Saturation Temperature 50%
• Size-density 50%
• Expansion Ratio 50%
• Saturation Pressure 50%
• Thermoplastic Polyurethane Foam 50%
• Cell-to-cell 33%
• Cell Size 33%
• Mean Pore Size 33%
• Biomedical Applications 16%
• High Saturation 16%
• Hardness Values 16%
• Carbon Dioxide CO2 16%
• High Cell Density 16%
• High Expansion Ratio 16%
• Pore Cell 16%
• Foaming Process 16%
• Medical Device Applications 16%
• CO2 Foam 16%
• Shore Hardness 16%

Engineering

• Polyurethan 100%
• Supercritical Carbon Dioxide 100%
• Expansion Ratio 44%
• Saturation Temperature 33%
• Saturation Pressure 33%
• Model Compound 11%
• Biomedical Application 11%
• Hardness Value 11%
• Shore Hardness 11%