Si2 B2 O5

semiconductor

· Si2 B2 O5

Si₂B₂O₅ is a borosilicate ceramic compound that belongs to the silicon-boron oxide family, materials known for their structural rigidity and thermal stability. While not a widely commercialized engineering material, this composition represents a research-phase ceramic that combines the properties of silica and boron oxide systems, with potential applications in high-temperature structural components, optical coatings, and advanced ceramic matrices where thermal shock resistance and mechanical stability are required.

high-temperature ceramicsthermal barrier coatingsstructural ceramic researchborosilicate systemsrefractory applicationsadvanced composite matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	165.0	GPa	—
Shear Modulus(G)	62.06	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03490	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7890	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Si2 B2 O5

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control