Zhongtian thermal storage honeycomb ceramic, high quality with comptitive price. Honeycomb ceramic ( ceramic honeycomb) regenerator is the key and core component ... has large specific area, specific heat, low coefficient of thermal expansion.1. Technology data:ItemsPorcelainCordieriteMullitePZT-CChemical property %Al2O315-3030- ... height(mm): 50, 100, 150, 300, 450, 600 Thermal Storage Honeycomb Ceramic