KBAs4

ceramic

· JVASP-75573· KBAs4

KBAs4 is an advanced ceramic compound in the potassium barium aluminate silicate family, likely a experimental or specialty material developed for high-performance structural applications. While specific industrial adoption data is limited, this material class is typically investigated for applications requiring a combination of high stiffness, thermal stability, and chemical resistance in demanding environments. Engineers would consider KBAs4 when conventional structural ceramics or glasses prove inadequate for thermal shock resistance or when lightweight rigidity with high-temperature durability is critical.

high-temperature structural componentsaerospace thermal barriersrefractory applicationselectronic substratesresearch and development phaseadvanced ceramic composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	14,363.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4400	-	DFT · OptB88vdW
Shear Modulus(G)	2,515	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1528	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8760	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.6653	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

Export Control

Quality & Standards

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.

KBAs4 — Properties & Data | MatWorld

KBAs4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control

Quality & Standards