Research Article

Enhanced Thermal Insulation and Flame-Retardant Properties of Polyvinyl Alcohol-Based Aerogels Composited with Ammonium Polyphosphate and Chitosan

Figure 10

(a) Heat release rate (HRR), (b) total heat release rate (THR), and (c) CO2 production curves of the PVA composite aerogels.
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(b)
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