ZnS Windows
ZnS est maximi momenti crystallis optical applicata in IR waveband.
CVD ZnS transmittendi amplitudo 8um-14um est, alta transmissio, humilis effusio, ZnS cum plano multi- spectro calefaciendo etc. technicae statice transmissionem IR et visibilis iugi auctus est.
Zinc Sulphide fit per synthesin ex vapore zinci et Hq2S gas, formans schedae susceptores in Graphite.Zinc Sulphide microcrystallina est in structura, qua magnitudo grani moderata ad maximam fortitudinem producendam.Gradus multispectus tunc Hot Isostatically Pressus (HIP) ut medium IR transmissionis emendare et formam visibiliter manifestam producit.Unius crystalli ZnS praesto est, sed non communis.
Zinc Sulphide oxydatum signanter CCC°C exhibet, deformatio plastica circiter 500°C et dissociat circa DCC°C.Ad salutem, Zinc Sulphide fenestrae supra 250°C in atmosphaera normali non debent.
Applications：Optica, electronica, machinas photoelectronicas.
Features.
Optica uniformitas excellens ;
basi acido-exesa resistens;
firmum chemicum.
Princeps refractivus index,
princeps refractivus index et summus transmissio intra visibilis range.
| Transmissio dolor : | 0.37 ad 13.5 μm |
| Index refractivus : | 2.20084 ad 10 μm (1) |
| Reflexio Damnum : | 24.7% ad 10 μm (2 superficies) |
| Absorptio Coefficient : | 0.0009 cm-1at 3.8 μm |
| Reststrahlen Pecco: | 30.5 μm |
| dn/dT : | +38.7 x 10-6/°C at 3.39 μm |
| dn/dμ : | n/a |
| Density : | 4.09 g/cc |
| Liquescens punctum : | 1827°C (Vide notas infra) |
| Scelerisque conductivity : | 27.2 W m-1 K-1at 298K |
| Scelerisque Expansion : | 6.5 x 10-6/°C at 273K |
| Duritia : | Knoop CLX cum 50g indenter |
| Imprimis Caloris Capacitas : | 515 J Kg-1 K-1 |
| Dielectric Constant : | 88 |
| Iuvenes, Modulus (E): | 74.5 GPa |
| Shear Modulus (G) | n/a |
| Bulk Modulus (K) : | n/a |
| Coefficientes elastici : | Non Avaailable |
| Apparent Elastic limit: | 68.9 MPa (10,000 psi) |
| Poisson Ratio : | 0.28 |
| Solubilitas : | 65 x 10-6g / 100g aqua |
| Pondus hypotheticum : | 97.43 |
| Classis / Structura : | HIP polycrystallina cubica, ZnS, F42m . |
| Materia | ZnS |
| Diameter Tolerantia | +0.0/-0.1mm |
| Crassitudo tolerantia | ±0.1mm |
| Superficiem Sagaciter | λ/4@632.8nm |
| Parallelismus | <1′ |
| Superficiem Quality | 60-40 |
| Patet Apertura | >90% |
| Bevelling | <0.2×45° |
| Coating | Custom Design |
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