NaBS — Properties & Data | MatWorld

NaBS

ceramic

· JVASP-133772· NaBS

NaBS (sodium borate silicate) is an inorganic ceramic compound belonging to the silicate family, characterized by a borate-modified glass or glass-ceramic structure. It is primarily used in applications requiring thermal stability, chemical resistance, and moderate mechanical strength, including laboratory glassware, refractory materials, and specialized coatings. This material is notable for its ability to form transparent or translucent products with improved durability compared to standard soda-lime glass, making it valuable in high-temperature and corrosive environments.

laboratory glassware and vesselsthermal and chemical coatingsrefractory insulationthermal shock resistant componentsindustrial ceramicsspecialty glass applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	1,451.8	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3800	-	DFT · OptB88vdW
Shear Modulus(G)	483	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.05455	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.872	eV	DFT · OptB88vdW
↳	3.047	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.577	-	DFT · OptB88vdW
↳	2.716	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	4.050	%	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)	1.750	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.9152	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.

NaBS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental