CaAlSiO4F

ceramic

· JVASP-58340· CaAlSiO4F

Calcium aluminum silicate fluoride (CaAlSiO₄F) is a fluorine-containing silicate ceramic compound that combines calcium, aluminum, and silicon oxides with fluoride substitution. This material belongs to the family of advanced oxyfluoride ceramics, which are primarily investigated in research and development contexts for applications requiring enhanced thermal stability, chemical durability, and low thermal expansion. The fluoride incorporation can modify sintering behavior and mechanical properties compared to conventional calcium aluminosilicates, making it of interest for specialized refractory, optical, and composite applications where thermal shock resistance or specific thermal expansion matching is critical.

refractory ceramicsthermal shock resistancecomposite matricesresearch/specialty applicationsoxyfluoride ceramicshigh-temperature materials

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1214	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	5.605	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-138.3	µV/K	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00440	eV/atom	—
Formation Energy(ΔHf)	-3.382	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.

CaAlSiO4F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental