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Ensinger PEI

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Schott P-SK57Q1 586595.301, Optical Glass
Categories: Ceramic; Glass; Optical
Material Notes:

Information provided by SCHOTT.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 3.01 g/cc
 
Chemical PropertiesOriginal ValueComments
Acid Class, SR 52.3
Alkali Class, AR 2.0
Stain Resistance Class, FR 3.0
 
Mechanical PropertiesOriginal ValueComments
Hardness, Knoop 535HK (0.1/20)
Modulus of Elasticity 93.0 GPa
Poissons Ratio 0.249
Shear Modulus 37.2 GPaCalculated
 
Thermal PropertiesOriginal ValueComments
CTE, linear 7.20 µm/m-°C
@Temperature -30.0 - 70.0 °C
 8.90 µm/m-°C
@Temperature 20.0 - 300 °C
Specific Heat Capacity 0.760 J/g-°C
Thermal Conductivity 1.01 W/m-K
Transformation Temperature, Tg 493 °C
Softening Point 593 °Cviscosity of 107.6 cP
Annealing Point 494 °Cviscosity of 1013 cP
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.555
@Wavelength 2323.4 nm
 1.561
@Wavelength 1970.1 nm
 1.567
@Wavelength 1529.6 nm
 1.574
@Wavelength 1014 nm
 1.574
@Wavelength 1060 nm
 1.577
@Wavelength 852.1 nm
 1.581
@Wavelength 706.5 nm
 1.582
@Wavelength 656.3 nm
 1.583
@Wavelength 632.8 nm
 1.583
@Wavelength 643.8 nm
 1.585
@Wavelength 589.3 nm
 1.586
@Wavelength 587.6 nm
 1.588
@Wavelength 546.1 nm
 1.592
@Wavelength 486.1 nm
 1.593
@Wavelength 480 nm
 1.598
@Wavelength 435.8 nm
 1.602
@Wavelength 404.7 nm
 1.61
@Wavelength 365 nm
 1.618
@Wavelength 334.1 nm
Abbe Number 59.26ve
 59.5vd
Optical Dispersion 0.009849nf - nc
 0.009928nf' - nc'
Transmission, Visible 98.7 %
@Thickness 25.0 mm,
Wavelength 420 nm
 98.9 %
@Thickness 25.0 mm,
Wavelength 436 nm
 99.1 %
@Thickness 25.0 mm,
Wavelength 460 nm
 99.5 %
@Thickness 10.0 mm,
Wavelength 420 nm
 99.5 %
@Thickness 25.0 mm,
Wavelength 500 nm
 99.6 %
@Thickness 10.0 mm,
Wavelength 436 nm
 99.6 %
@Thickness 10.0 mm,
Wavelength 460 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 620 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 546 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 660 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 700 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 580 nm
 99.8 %
@Thickness 10.0 mm,
Wavelength 500 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 546 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 700 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 660 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 580 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 620 nm
IR Transmittance 40 %
@Thickness 25.0 mm,
Wavelength 2500 nm
 63 %
@Thickness 25.0 mm,
Wavelength 2325 nm
 69.3 %
@Thickness 10.0 mm,
Wavelength 2500 nm
 83.1 %
@Thickness 10.0 mm,
Wavelength 2325 nm
 89 %
@Thickness 25.0 mm,
Wavelength 1970 nm
 95.4 %
@Thickness 10.0 mm,
Wavelength 1970 nm
 97.8 %
@Thickness 25.0 mm,
Wavelength 1530 nm
 99.1 %
@Thickness 10.0 mm,
Wavelength 1530 nm
 99.7 %
@Thickness 25.0 mm,
Wavelength 1060 nm
 99.9 %
@Thickness 10.0 mm,
Wavelength 1060 nm
UV Transmittance 12.3 %
@Thickness 10.0 mm,
Wavelength 310 nm
 16 %
@Thickness 25.0 mm,
Wavelength 320 nm
 48 %
@Thickness 10.0 mm,
Wavelength 320 nm
 61 %
@Thickness 25.0 mm,
Wavelength 334 nm
 82.1 %
@Thickness 10.0 mm,
Wavelength 334 nm
 87 %
@Thickness 25.0 mm,
Wavelength 350 nm
 94.6 %
@Thickness 10.0 mm,
Wavelength 350 nm
 95 %
@Thickness 25.0 mm,
Wavelength 365 nm
 96 %
@Thickness 25.0 mm,
Wavelength 370 nm
 97.3 %
@Thickness 25.0 mm,
Wavelength 380 nm
 98 %
@Thickness 25.0 mm,
Wavelength 390 nm
 98 %
@Thickness 10.0 mm,
Wavelength 365 nm
 98.4 %
@Thickness 10.0 mm,
Wavelength 370 nm
 98.4 %
@Thickness 25.0 mm,
Wavelength 400 nm
 98.5 %
@Thickness 25.0 mm,
Wavelength 405 nm
 98.9 %
@Thickness 10.0 mm,
Wavelength 380 nm
 99.2 %
@Thickness 10.0 mm,
Wavelength 390 nm
 99.4 %
@Thickness 10.0 mm,
Wavelength 400 nm
 99.4 %
@Thickness 10.0 mm,
Wavelength 405 nm
 
Descriptive Properties
Acid resistance class4according to JOGIS
Climatic resistance4
Grindability124according to JOGIS
 3
Phosphate resistance3
Stress optical coefficient2.17[10-6mm2/N]
Water resistance class1according to JOGIS
Yield point/sag temperature522°C

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CSGT9896 / 183149

Proto3000 – 3D Engineering Solutions




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