SiCaO2S — Properties & Data | MatWorld

SiCaO2S

ceramic

· SiCaO2S

SiCaO₂S is a quaternary ceramic compound combining silicon, calcium, oxygen, and sulfur—a composite-style material that blends silicate and sulfide chemistry. This is a research-phase or specialty ceramic rather than a mainstream engineering material; it appears to be investigated for applications requiring combined thermal, chemical, and mechanical properties that single-phase ceramics cannot deliver. The material's mixed oxide-sulfide character may enable tailored reactivity, thermal stability, or bonding behavior in niche environments where conventional silicates or pure carbides fall short.

high-temperature bonding or adhesivesexperimental compositeschemical reactivity engineeringrefractory or corrosion-resistant coatingssulfide-silicate hybrid systemsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · GLLB-SC
Magnetic Moment(μB)	0.01458	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.640	eV/atom	DFT

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

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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.

SiCaO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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