Multi Spectral CVD Zinc Sulfide

Multi spectral CVD zinc sulfide is a standard ZnS prepared by chemical vapor deposition method, which is obtained after hot isostatic pressing treatment. It is an infrared optical material that covers the transmission band from visible light to long wave infrared (8-12 μ m) to microwave band, except for diamond. It has the characteristics of high purity, insoluble in water, and moderate density. It can process shapes such as circular, rectangular, perforated, crescent, wedge-shaped, flat convex, flat concave, double convex, double concave, open ball, and prismatic.

I want to customize Consult

Price
Invoice
Quality
Deivery
Logistics
Receive
Returns
Customized

Please leave a message or inquire about the price online to ensure a satisfactory price for you.

All products are provided with invoices, with a tax point of 13.

The product undergoes multiple inspections before being stored, and the quality is guaranteed. Please use it with confidence.

Spot products, shipped within 48 hours. For non stock or customized products, please consult.

International order logistics include DHL, FedEx, TNT, and EMS

When receiving the product, please ensure the integrity of the product packaging box first. If there is serious damage to the appearance, please refuse and contact us, and we will handle it for you as soon as possible.

Optical products are special items and cannot be returned or exchanged unless there is a quality issue with the product itself

If you need customization or bulk production, please contact us online and we will offer you a discounted price.

	Dia(mm)	ThK(mm)	Growth Mode	Orientation	Shape
	Screen Reset 3-200	Screen Reset 0.5-60	Screen Reset CVD	Screen Reset None	Screen Reset Customizable
More+ Less	3-200	0.5-60	CVD	None	Customizable
Multispectral CVD ZnS，3-200mm Number：ZnSB001 Dia(mm)：3-200 ThK(mm)：0.5-60 Growth Mode：CVD Orientation：None Shape：Customizable Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Material：Zine Sulfide（ZnS） Transmission Range：0.37-14μm Density(g/cm³)：4.09 REACH：Compliant ROHS：Compliant

Material Data
Physical Properties
Density [g/cm3]	4.09
Resistivity [Ω.cm]	～101.3
Chemical Purity [%]	99.9996
Thermal Expansion [1/K]	6.310-6@273k 7.010-6@373k
Thermal Conductivity [J/k.m.s]	27.2@298k
Specific Heat Capacity [J/g.K]	0.515@298k
Knoop Hardness [kg/mm2]	160
Young's Modulus [GPa]	74.5
Poisson's Coefficient	0.29
Optical Properties
Transmission Range	0.37-14μm
Refractive index inhomogeneity [△n/n]	<0.2*10-4@632.8nm
Absorption coefficient [1/cm]	0.2@10.6μm
Thermal light coefficient [1/k,298-358k]	5.4310-5@632.8nm 4.2110-5@1150nm 3.87*10-5@3390nm

Wavelength(nm)	Refractive Index(n)	Wavelength(nm)	Refractive Index(n)
400	2.545	8000	2.223
1010	2.292	9000	2.213
2060	2.264	10000	2.201
3500	2.255	11250	2.183
4500	2.25	12000	2.171
5000	2.247	13000	2.153