ArK3

ceramic

· JVASP-125821· ArK3

ArK3 is a ceramic material with an unusually low density, placing it in the family of lightweight ceramic compounds. While the specific composition is not disclosed, its density profile suggests applications where weight reduction is critical without sacrificing ceramic properties like hardness or thermal stability. This material is notable for enabling structural designs where traditional dense ceramics would add excessive mass, making it relevant for aerospace and advanced engineering applications where conventional alternatives would be cost-prohibitive or performance-limiting.

aerospace structureslightweight thermal barriershigh-temperature insulationadvanced compositesweight-critical components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.03454	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)	0.1133	eV/atom	—
Formation Energy(ΔHf)	0.1069	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.

ArK3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental