KH4F5 — Properties & Data | MatWorld

KH4F5

ceramic

· JVASP-51378· KH4F5

KH4F5 is a fluoride-based ceramic compound whose specific composition and crystal structure are not publicly detailed in standard references, suggesting it may be a proprietary formulation or research-phase material within the fluoride ceramic family. Fluoride ceramics are valued in specialized applications requiring chemical inertness, high thermal stability, and low solubility in aqueous environments. This material would be of interest to engineers working on corrosion-resistant coatings, high-temperature chemical processing equipment, or specialized optical/refractory applications where traditional oxide ceramics prove inadequate.

chemical process equipmentcorrosion-resistant coatingshigh-temperature refractory applicationsspecialty ceramics researchacid-resistant environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.834	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	7.662	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00113	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000142	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-162	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	485.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.913	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.

KH4F5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental