NaCaMgAlSi4O12 — Properties & Data | MatWorld

NaCaMgAlSi4O12

ceramic

· JVASP-113076· NaCaMgAlSi4O12

NaCaMgAlSi₄O₁₂ is a silicate ceramic belonging to the feldspar family, a naturally occurring aluminosilicate mineral class. This composition represents a calcium-magnesium alkali aluminosilicate, which exhibits properties typical of feldspathic ceramics including good thermal stability and moderate hardness. The material is primarily used in traditional ceramics, glass-ceramics, and refractory applications where alkali-earth silicates provide cost-effective performance; it may also serve as a raw material or secondary phase in engineered ceramics and porcelain formulations.

ceramic glazes and enamelsporcelain and tablewarerefractory liningsglass-ceramic precursorstraditional pottery and stonewaremineral filler in composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1180	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.239	eV	DFT · OptB88vdW
↳	7.007	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.032	-	DFT · OptB88vdW
↳	2.539	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.051	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

NaCaMgAlSi4O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental