ZnS

Quantity : 999

ZnS is often used in the 8 to 12 microns region. Its high resistance to rain erosion and high-speed dust and particulate abrasion makes it particularly suitable for exterior IR windows on aircraft frames.
ZnS has a lower cost relative to ZnSe and ZnS MS, and has potential wherever a tough and strong IR transmitting material is required.

Key Features:
• Remarkable fracture strength and hardness.
• High resistance to erosion and abrasion.
• Flat, spherical, and aspherical manufacturing expertise.
• Grinding, polishing and shaping to > 80mm diameter.
• High performance, cost-effective ZnS fabrication.
• ZnS blanks and sheets available

Main Properties

Growing Method	Chemical Vapor Deposition(CVD)
Melting Point	1700℃
Transmission Band	3-12um
Bulk Absorption Coefficient	<0.24cm<sup>-1@10.6um
Density	4.08g/cm³
Refractive Index	2.200 at 10.6um
Mohs Hardness	3
Young's Modulus	74.5 GPa
Thermal Conductivity	0.167W/cm/℃ @20℃
Specific Heat	0.112cal/g/℃
Thermal Expansion	7.85x10^-6/℃ at 20℃

ZnS with:

Location : 118 Yangqiao Road West,Fuzhou,350002,P.R.China, china fujian ,
Contact : amiee ye,

crysmit

3.5/5

Retail

Registered since 20 April 2016

Identification number of the company : 64585173

Good deal: buying from seller

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