K2 Hf1 F6

ceramic

· K2 Hf1 F6

K2Hf1F6 is a hafnium-based fluoride ceramic compound belonging to the family of refractory oxyfluorides and complex fluoride ceramics. This material is primarily of research interest for high-temperature structural applications and as a potential candidate for advanced ceramic coatings and thermal barrier systems where hafnium's exceptional refractory properties and fluoride chemistry's low thermal conductivity could provide benefits. While not yet established in mainstream industrial production, hafnium fluoride ceramics are investigated for aerospace thermal protection, nuclear reactor components, and specialized optical applications where chemical stability and thermal resistance are critical.

thermal barrier coatingshigh-temperature ceramicsrefractory materialsaerospace applicationsresearch/experimental compoundsnuclear reactor materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	60.83	GPa	—
Shear Modulus(G)	31.20	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.248	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.599	eV/atom	—

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

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.

K2 Hf1 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental