K2ZrSi3O9
ceramic· JVASP-21391· K2ZrSi3O9
K2ZrSi3O9 is a potassium zirconium silicate ceramic compound belonging to the family of zircosilicate ceramics. This material is primarily investigated in research and advanced applications for its thermal stability and refractory properties, particularly where zirconium-bearing ceramics are needed to withstand high temperatures or aggressive chemical environments. It represents a composition balance between alkali-containing silicates and zirconium oxides, making it relevant for specialized refractory, glass, or ceramic matrix composite applications where conventional silicates alone are insufficient.
refractory materialshigh-temperature ceramicszirconium-based compositesresearch/experimental compoundsnuclear fuel cladding support materialsadvanced ceramic chemistry
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.