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Spray foam plays an important role in building insulation. By far, the only commercially available spray foam is petroleum-based polyurethane foam produced by reacting isocyanate and polyol. This project aims to investigate bio-oil acrylate-amine (BOAA) foam insulation materials with the following characteristics: 1) Bio content >60%; 2) R value 3.4-6.7 (the same R range for […]
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