In situ dispersion of lignin in polypropylene via supercritical CO₂ extrusion foaming: effects of lignin on cell nucleation and foam compression properties
Supercritical CO2 (scCO2) extrusion foamed high-melt-strength (HMS) polypropylene (PP) often suffers from low cell density, large cell sizes, and poor cell structure uniformity due to the poor nucleation rates of CO2 in the PP. To remedy this, various inorganic fillers have been used as heterogeneou...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/169240 |
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| Institution: | Nanyang Technological University |
| Language: | English |