Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Schott N-LAK22 Glass

Category Ceramic , Glass
Manufacturer Schott North America
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schott N-LAK22 Glass.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Information Provided by SCHOTT North America, Inc.
Physical Properties Metric English Comments
Density 3.77 g/cc
0.136 lb/in³
Mechanical Properties Metric English Comments
Knoop Microhardness 600
600
.1/20
Modulus of Elasticity 90.0 GPa
13100 ksi
Poissons Ratio 0.266
0.266
Shear Modulus 36.0 GPa
5220 ksi
calculated
Thermal Properties Metric English Comments
CTE, linear 6.60 µm/m-°C

@Temperature -30.0 - 70.0 °C
 3.67 µin/in-°F

@Temperature -22.0 - 158 °F
7.40 µm/m-°C

@Temperature 20.0 - 300 °C
 4.11 µin/in-°F

@Temperature 68.0 - 572 °F
Specific Heat Capacity 0.550 J/g-°C
0.131 BTU/lb-°F
Transformation Temperature, Tg 689 °C
1270 °F
Optical Properties Metric English Comments
Refractive Index 1.65113

@Wavelength 587.6 nm
 1.65113

@Wavelength 587.6 nm
 n<sub>d</sub>
1.65391

@Wavelength 546.1 nm
 1.65391

@Wavelength 546.1 nm
 n<sub>e</sub>
Transmission, Visible 96.7 %

@Thickness 10.0 mm,
Wavelength 380 nm
 96.7 %

@Thickness 0.394 in,
Wavelength 380 nm
98.7 %

@Thickness 10.0 mm,
Wavelength 405 nm
 98.7 %

@Thickness 0.394 in,
Wavelength 405 nm
99.2 %

@Thickness 10.0 mm,
Wavelength 460 nm
 99.2 %

@Thickness 0.394 in,
Wavelength 460 nm
99.7 %

@Thickness 10.0 mm,
Wavelength 580 nm
 99.7 %

@Thickness 0.394 in,
Wavelength 580 nm
99.8 %

@Thickness 10.0 mm,
Wavelength 700 nm
 99.8 %

@Thickness 0.394 in,
Wavelength 700 nm
IR Transmittance 67.2 %

@Thickness 10.0 mm,
Wavelength 2500 nm
 67.2 %

@Thickness 0.394 in,
Wavelength 2500 nm
99.1 %

@Thickness 10.0 mm,
Wavelength 1530 nm
 99.1 %

@Thickness 0.394 in,
Wavelength 1530 nm
UV Transmittance 7.8 %

@Thickness 10.0 mm,
Wavelength 300 nm
 7.8 %

@Thickness 0.394 in,
Wavelength 300 nm
65.7 %

@Thickness 10.0 mm,
Wavelength 334 nm
 65.7 %

@Thickness 0.394 in,
Wavelength 334 nm
94.7 %

@Thickness 10.0 mm,
Wavelength 370 nm
 94.7 %

@Thickness 0.394 in,
Wavelength 370 nm
Chemical Properties Metric English Comments
Acid Class, SR 51.2
51.2
Alkali Class, AR 1.0
1.0
Stain Resistance Class, FR 2.0
2.0
Descriptive Properties Value Comments
B 0
Climatic Resistance Test CR 2
HG 4
K (10-6mm2/N) 1.82
Phosphate Resistance PR 2.3
T1013.0 (°C) 673
T107.6 (°C) 0
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved