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Manufacturer of infrared optical materials
Address: No.1 Hongsongyuan, Dongba, Chaoyang District, Beijing 100018, P.R.China
Phone: +86-10-65492620-8305
Fax: +8610-65492620-8007
Manager: Enjoy Lau
Phone: +86-138-1188-3324
E-mail: iroptics@163.com

 
Product Details Current Position£ºHome > Products > Product Details
HP MgF2
Magnesium fluoride trapezoidal sheet
 
Magnesium fluoride tablet
Magnesium fluoride concave dome
 
Magnesium fluoride convex dome
Magnesium fluoride Photos
 
Magnesium fluoride products

1.   Brief Description£º

Hot Multi-magnesium fluoride crystal with infrared high transmittance, low coefficient of thermal radiation, good mechanical properties, low production cost, etc., is the material of choice for medium-wave infrared imaging guidance. At present, the products are mainly used in infrared point light-guided weapons, but with the rapid development of infrared imaging guidance technology, the future will be extensively used in infrared imaging guided missiles.

2.   Performance£º

Mechanical behavior

Density

¡Ý3.17 g/cm3

Knoop hardness

¡Ý539 kg/mm2

Flexural strength

96 MPa

ѹËõÇ¿¶È

£¾300 Mpa

Young's modulus

74.5~110¡Á1010

Poisson's ratio

0.25~0.36

Thermal Properties

Mp

1255¡æ

Coefficient of thermal expansion

¡Ü1.3¡Á10-5 K-1 (25¡æ¡«300¡æ)

Thermal conductivity

14.65 W/m¡¤K

Specific heat

962.96J/kg ¡¤K

Permittivity

5.17-5.21

Optical Properties

Transmittance£¨6mmThick£©

£¾85%£¨3.7¡«4.8¦Ìm£©

Index of refraction

1.3812¡À0.005 (¦Ë=0.5893¦Ìm)


3.  
Size£º

£¨1£©Flat£º¦µ10£­¦µ330mm£¬Thickness15mmVariety within¡£
 
£¨2£©Fairings: Caliber¦µ270mm£¬Vector high95mm,Thickness13mmVariety within¡£

Links£º  | CNBM | sinoma synthetic crystal | China National Materials | Sinoma | Synthetic Crystals |
Copyright: Beijing Institute of National Materials Co., Ltd. IOL Infrared Optics Division
Phone: 010-65492620-8305 Fax: 010-65492620-8007
Address: Chaoyang District Manager of the 1st Korean pine Dongba Park: Enjoy Lau Mobile: 138-1188-3324