Ca2PI
ceramic· Ca2PI
Ca₂PI is a calcium phosphate-based ceramic compound belonging to the family of bioceramics and advanced structural ceramics. This material is of particular interest in research and specialized engineering applications where biocompatibility, chemical stability, and moderate mechanical strength are required simultaneously. Its composition positions it as a candidate for bone-interfacing applications and potentially for wear-resistant or corrosion-resistant coatings in challenging environments.
biomedical implantsbone scaffolding materialsdental applicationswear-resistant coatingsbiocompatible composite fillershigh-temperature corrosion resistance
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,441.8 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 3,528.8 | ksi | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1219 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.602 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 12.77 | - | — | ||
| ↳ | 9.390 range 6.310–12.47median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.4095 | C/m² | — | ||
| ↳ | 0.000 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -227.6 | 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.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01180 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.555 | 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.