Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Schott NG3 Neutral Density Filter

Category Ceramic , Glass , Optical , Filter
Manufacturer Schott Glas Mainz
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Schott NG3 Neutral Density Filter.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Ionically colored glass. Data provided by the manufacturer, Schott Glas Mainz..Similar glasses include NG1, NG4, NG5, NG9, NG10, NG11, NG 12
Physical Properties Metric English Comments
Density 2.44 g/cc
0.0882 lb/in³
Thermal Properties Metric English Comments
CTE, linear 6.50 µm/m-°C

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

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

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

@Temperature 68.0 - 572 °F
Transformation Temperature, Tg 462 °C
864 °F
Optical Properties Metric English Comments
Refractive Index 1.51

@Wavelength 587.6 nm
 1.51

@Wavelength 587.6 nm
 He
Transmission, Visible <= 9.0 %

@Wavelength 400 - 450 nm
 <= 9.0 %

@Wavelength 400 - 450 nm
17 %

@Wavelength 700 nm
 17 %

@Wavelength 700 nm
 Internal transmittance of 19% at 700 nm
IR Transmittance 54 %

@Wavelength 2600 nm
 54 %

@Wavelength 2600 nm
 Internal transmittance of 59% at 2600 nm.
UV Transmittance 4.0 %

@Wavelength 390 nm
 4.0 %

@Wavelength 390 nm
 Internal transmittance of 55 at 390 nm.
Reflection Coefficient, Visible (0-1) 0.92
0.92
Chemical Properties Metric English Comments
Acid Class, SR 2.2
2.2
Alkali Class, AR 1
1
Stain Resistance Class, FR 1
1
Users viewing this material also viewed the following:
Copyright © lookpolymers.com All Rights Reserved