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UV, visible, infra-red optical materials... |
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...for optical lenses, windows, mirrors, filters & prisms |
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Potassium Chloride - KCL2
lenses, windows, mirrors, filters and prisms
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Because of its low absorption, high damage threshold and low index KC1 is used a laser protection windows. Also used in infrared Spectroscopy as windows, lenses and prisms. The material is water soluble and polished surfaces should be protected from exposure to moisture.
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| Transmission Range |
0.21 - 20.0 µ |
| Crystal Structure |
Rock Salt |
| Cleavage Plane |
100 |
| Colour |
Colourless |
| Density |
1.9865 (28°) |
| Melting Point (°) |
776 |
| Reflection Loss |
6.8% (10µ) for 2 surfaces |
| Solubility index |
34.7gm/100gm / 20°C |
| Hardness (Knoop) |
7.2(110) 9.3(100) |
| Thermal Conductivity (cal/cm sec°C) |
1.56x10-2 (42°C) |
| Thermal Expansion coefficient (/°C) |
36x10-6(20-60°C) |
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Whilst every effort has been made to verify the data provided, no responsibility can be accepted for its accuracy
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Global Optics UK Ltd, 30 Brockley Road, Bournemouth,
Dorset, UK, BH10 6JN.
Tel: 01202 530609,
Fax: 01202 547209
Company Registered in England
Registered Office: 30 Brockley Road, Bournemouth BH10 6JN
| Company No. 3509979
© Global Optics UK Ltd -
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