SiPbO — Properties & Data | MatWorld

SiPbO

ceramic

· JVASP-116396· SiPbO

SiPbO is a lead-containing silicate ceramic composed of silicon, lead, and oxygen phases. This material family is primarily of research and historical interest, as lead-based ceramics have largely been phased out of modern applications due to environmental and health concerns; however, compositions in this system may retain relevance in specialized contexts such as radiation shielding, certain glass-ceramic formulations, or legacy manufacturing processes where lead oxides contribute to specific optical or thermal properties.

radiation shielding ceramicsglass-ceramic intermediateshistorical/legacy applicationsspecialized optical ceramicsthermal management (legacy)research compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.220	kg/m³	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)	1.895	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.4431	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.

SiPbO

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental