KNaMg2Si4O10F2
ceramic· JVASP-57178· KNaMg2Si4O10F2
KNaMg₂Si₄O₁₀F₂ is a fluorine-bearing silicate ceramic belonging to the mica mineral family, specifically a potassium-sodium magnesium silicate with fluorine substitution. This material combines the layered crystal structure characteristic of micas with enhanced fluorine content, making it relevant for applications requiring thermal stability, electrical insulation, and chemical resistance. The compound is primarily encountered in research contexts and specialized industrial applications where its anisotropic properties and thermal performance offer advantages over conventional silicates and synthetic ceramics.
electrical insulation and dielectricshigh-temperature ceramicsaerospace thermal barriersspecialized refractory applicationsresearch and developmentmineral-based functional ceramics
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.