KMgP3O9

ceramic
· JVASP-49179· KMgP3O9

KMgP₃O₉ is a magnesium potassium polyphosphate ceramic compound belonging to the phosphate ceramic family, characterized by a three-dimensional framework of phosphate groups bonded through magnesium and potassium cations. This material is primarily investigated in research contexts for applications requiring thermal stability, chemical inertness, and low thermal expansion, with potential use in high-temperature insulation, refractory applications, and phosphate-based glass-ceramic systems. Its selection over traditional silicate ceramics would be driven by superior chemical durability in acidic or moist environments and applicability in specialized thermal management scenarios where polyphosphate chemistry provides advantages.

thermal insulation compositesrefractory coatingsphosphate-bonded ceramicshigh-temperature structural applicationschemical-resistant matricesresearch materials development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
—
lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Dielectric Constant (Relative Permittivity)(εr)
—
-——
Magnetic Moment(μB)
—
µB——
Piezoelectric Modulus(eij)
—
C/m²——
Seebeck Coefficient(S)
—
µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
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.