ZnS
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China Equipment goods
Equipment goods

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,

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ZnS

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