BP — Properties & Data | MatWorld

BP

ceramic

· BP

BP is a ceramic material with high stiffness and thermal conductivity, characterized by low density and minimal elastic anisotropy. While the specific composition is not detailed here, materials in this class are typically used in thermal management, structural applications requiring lightweight rigidity, and high-temperature environments where ceramic stability is advantageous over metals.

thermal management systemshigh-temperature structural componentslightweight bearing applicationsheat sinks and insulatorsaerospace/automotive thermal barriers

Compliance & Regulations

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

Units:

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)3 entries	160.5	GPa	—
↳	160.5	GPa	—
↳	161.6	GPa	—
Elastic Compliance Tensor(Sij)	Matrix (redacted)	1/GPa	—
Elastic Anisotropy(AU)	0.1374	-	—
Elastic Stiffness Tensor(Cij)	Matrix (redacted)	Pa	—
Poisson's Ratio(ν)2 entries	0.1222	-	—
↳	0.1200	-	—
Shear Modulus(G)3 entries	162.1	GPa	—
↳	162.1	GPa	—
↳	164.9	GPa	—

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
Thermal Conductivity(k)	420	W/(m·K)	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.939	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)2 entries	4.200	eV	—
↳	1.515	eV	—
Dielectric Constant (Relative Permittivity)(εr)3 entries	9.270	-	—
↳	9.034	-	—
↳	9.398 range 9.327–9.468median of 2 measurements	-	—
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	—
Total Dielectric Tensor(ε)	Matrix (redacted)	-	—
Magnetic Moment(μB)	0.000	µB	—
Piezoelectric Modulus(eij)2 entries	0.01223	C/m²	—
↳	0.06173	C/m²	—
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	—
Seebeck Coefficient(S)	-251.6	µV/K	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.5985	eV/atom	—
↳	-0.4534	eV/atom	—

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

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.