SiCF2 — Properties & Data | MatWorld

SiCF2

ceramic

· JVASP-134358· SiCF2

SiCF2 is a silicon carbide-based ceramic composite material that combines the high-strength properties of SiC with reinforcement or modification likely involving fluorine or fluorinated phases. This material represents an advancement in engineering ceramics designed to enhance fracture toughness, thermal stability, and chemical resistance compared to monolithic silicon carbide. SiCF2 finds application in high-temperature structural components, wear-resistant parts, and environments requiring both mechanical performance and chemical durability—such as aerospace propulsion systems, industrial furnace linings, and advanced semiconductor processing equipment. Its development addresses the brittleness limitations of traditional SiC ceramics while maintaining the exceptional hardness and thermal properties that make the SiC family attractive for extreme-service applications.

high-temperature structural componentsaerospace engine componentswear-resistant mechanical sealschemical processing equipmentfurnace linings and refractoriesadvanced semiconductor processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	71.76	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2500	-	DFT · OptB88vdW
Shear Modulus(G)	40.71	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.888	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)	1.080	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9651	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

Export Control

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.

SiCF2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control