Conventional heat insulating materials like expanded polystyrene, polyurethane foams or mineral wool are low cost and lightweight but high flammability. Other non-flammable insulating materials like fiberglass, rockwool and glass wool are heavy and bulky. Silica-aerogel surpass other materials due to its high thermal stability, non-flammable and lightweight properties.
Recent development in heat insulating research
Posted on June 1, 2020 ·

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