foamed rigid urethane xps eps pu rigid foam insulation 莫來石 保溫 mullite Cordierite alumina brick Mullite Bubble foam 輕質骨材 珍珠石 玻璃纖維 陶瓷 https://en.wikipedia.org/wiki/Thermal_conductivity_and_resistivity https://en.wikipedia.org/wiki/List_of_thermal_conductivities Effects of hydrotalcite on rigid polyurethane foam composites containing a fire retarding agent: compressive stress, combustion resistance, sound abso ... - RSC Advances (RSC Publishing) DOI:10.1039/C8RA06361C 輕質骨材 | 珍珠石 | 玻璃纖維 | 發泡陶瓷 | 輕質骨材 | 耐火泥 | 矽酸鈣 | 珍珠岩 | 岩棉 | 玻璃纖維 | 蛭石 | 膨發珍珠石 | 蛭石 | 炭化稻殼 科技海綿 melamine resin foam https://en.wikipedia.org/wiki/Melamine_foam https://zh.wikipedia.org/zh-tw/%E4%B8%89%E8%81%9A%E6%B0%B0%E8%83%BA-%E7%94%B2%E9%86%9B%E6%A0%91%E8%84%82 Multifunctional Melamine Formaldehyde Composite Foam for High-Temperature Insulation, Flame Retardancy, and Oil–Water Separ...