ZrSiO2

ceramic

· JVASP-116412· ZrSiO2

ZrSiO₂ (zirconium silicate) is a ceramic compound combining zirconium oxide and silica, typically used in refractory and advanced ceramic applications where thermal stability and chemical resistance are critical. This material is valued in industries requiring high-temperature performance and wear resistance, particularly in foundry operations, kiln linings, and specialty ceramics where alternatives like pure zirconia may be cost-prohibitive or where the silicate phase provides beneficial processing or performance characteristics.

refractory liningsfoundry molding compoundskiln furniturehigh-temperature ceramicswear-resistant coatingsthermal barrier applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2029	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8785	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.901	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.

ZrSiO2 — Properties & Data | MatWorld

ZrSiO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental