PH4F

ceramic

· JVASP-121011· PH4F

PH4F is a ceramic material, likely a phosphate-based or fluoride-containing compound, though its exact composition is not specified in standard references. This material family is typically employed in applications requiring thermal stability, chemical resistance, or electrical properties that exceed those of conventional polymers or metals. PH4F may be used in specialized thermal management, electrical insulation, or biomedical applications where ceramics offer advantages in biocompatibility or thermal cycling resistance; however, without confirmed composition data, engineers should verify material specifications directly with suppliers or technical datasheets before design selection.

thermal insulation systemselectrical insulatorsspecialized coatingsbiomedical deviceschemical containmenthigh-temperature seals

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,106.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4400	-	DFT · OptB88vdW
Shear Modulus(G)	1,366.3	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.06174	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.173	eV	DFT · OptB88vdW
↳	6.876	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.398	-	DFT · OptB88vdW
↳	2.609	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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)	0.05820	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4733	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.

PH4F — Properties & Data | MatWorld

PH4F

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental