
1) Ceramic material
Found on
https://www.crosswordclues.com/clue/geopolymer

Geopolymers are new materials for fire- and heat-resistant coatings and adhesives, medicinal applications, high-temperature ceramics, new binders for fire-resistant fiber composites, toxic and radioactive waste encapsulation and new cements for concrete. The properties and uses of geopolymers are being explored in many scientific and industrial di...
Found on
http://en.wikipedia.org/wiki/Geopolymer
No exact match found.