S3 F18 — Properties & Data | MatWorld

S3 F18

ceramic

· S3 F18

S3 F18 is a ceramic material from the fluorite (F18) family, likely a fluoride-based or fluorite-structured compound used in specialized engineering applications. This ceramic class is valued in industries requiring chemical resistance, thermal stability, and optical transparency, with applications ranging from refractory components to electrolyte materials in advanced energy systems. Engineers select fluorite-family ceramics when conventional oxides cannot meet corrosion resistance or high-temperature requirements, particularly in molten salt environments or electrochemical devices.

refractory liningsmolten salt handlingsolid electrolytesthermal barrierschemical processing equipmentoptical windows

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	1,735.7	ksi	DFT · OptB88vdW
Shear Modulus(G)	925.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.045	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.724	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.

S3 F18

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental