Category | Ceramic , Halide |
Manufacturer | Mateck GmbH |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Mateck Potassium Chloride (KCl).pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.98 g/cc | 0.0715 lb/in³ | |
a Lattice Constant | 6.292 Ã… | 6.292 Ã… | |
c Lattice Constant | 6.292 Ã… | 6.292 Ã… | |
Molecular Weight | 74.55 g/mol | 74.55 g/mol |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Vickers Microhardness | 150 | 150 | MPa |
Hardness, Mohs | 2.0 | 2.0 | |
Modulus of Elasticity | 16.8 GPa | 2440 ksi | in <110> direction |
38.2 GPa | 5540 ksi | in <100> direction | |
Poissons Ratio | 0.134 | 0.134 | |
Shear Modulus | 6.30 GPa | 914 ksi | in <110> direction |
10.8 GPa | 1570 ksi | in <100> direction |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 34.1 - 38.3 µm/m-°C @Temperature -60.0 - 60.0 °C |
18.9 - 21.3 µin/in-°F @Temperature -76.0 - 140 °F |
|
Specific Heat Capacity | 0.695 J/g-°C | 0.166 BTU/lb-°F | |
Thermal Conductivity | 6.53 W/m-K @Temperature 46.0 °C |
45.3 BTU-in/hr-ft²-°F @Temperature 115 °F |
|
Melting Point | 776 °C | 1430 °F |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.4546 | 1.4546 | at n10.6 |
1.493 | 1.493 | at ne | |
1.2626 @Wavelength 30000 nm |
1.2626 @Wavelength 30000 nm |
||
1.4325 @Wavelength 15000 nm |
1.4325 @Wavelength 15000 nm |
||
1.4796 @Wavelength 1000 nm |
1.4796 @Wavelength 1000 nm |
||
1.717 @Wavelength 200 nm |
1.717 @Wavelength 200 nm |
||
IR Transmittance | 68 % @Wavelength 20000 nm |
68 % @Wavelength 20000 nm |
Internal Transmittance |
98 % @Wavelength 1000 nm |
98 % @Wavelength 1000 nm |
Internal Transmittance | |
98 % @Wavelength 12000 nm |
98 % @Wavelength 12000 nm |
Internal Transmittance | |
UV Transmittance | 89 % @Wavelength 200 nm |
89 % @Wavelength 200 nm |
Internal Transmittance |
Descriptive Properties | Value | Comments |
---|---|---|
Cleavability | (100) | perfect |
Constants of Elastic Compliance (Pa^-1) | 1.6198E-10 | S44 |
2.621E-11 | S11 | |
-3.47E-12 | S12 | |
Symmetry Class | m3m | |
Syngony | cubic | |
Thermal Coefficient of Refractive Index | -3.28E-5 to -3.75E-5 | at 3.39 microns for ± 60°C |
Transmission Range (microns) | 0.21 - 21 |