K2Ca2Be

ceramic

· JVASP-70396· K2Ca2Be

K2Ca2Be is an experimental ceramic compound containing potassium, calcium, and beryllium—a rare combination that sits at the intersection of alkaline earth chemistry and beryllium ceramics research. This material belongs to the family of mixed-cation ceramics being investigated for specialized high-performance applications where lightweight, thermally stable, and potentially refractory properties are desired. The compound remains primarily in research and development phases rather than established commercial production, making it relevant for engineers exploring advanced ceramic systems for emerging technologies.

aerospace thermal protectionresearch ceramicslightweight structural ceramicsberyllium compound systemshigh-temperature insulatorsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04119	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7386	eV/atom	—
Formation Energy(ΔHf)	0.7017	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.

K2Ca2Be

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental