Color-Temperature and Heat-Insulating Filter Glass SG4100
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Specifications
| Parameter | Value |
|---|---|
| Color Temperature [Overview] | 4000–5000 K |
| Color Rendering Index [Overview] | >90 |
| Glass Thickness | 4 mm |
| Refractive Index ND | 1.51 |
| Performance (Color Rendering Index) [Original Performance-Table Unit Retained] | >93 % |
| Color Temperature [Performance Table] | 4200 K |
| Chemical Stability | DA 2 DW 2 |
| Thermal Properties α [Header α×10⁻⁷; No Physical Unit Supplied] | 59 |
| Transition Temperature Tg [No Unit Supplied in the Source Table] | 587 |
| Softening Temperature Ts [No Unit Supplied in the Source Table] | 656 |
| Chromaticity Values X [Standard Illuminant A; Source Table Row 1] | 0.439 |
| Chromaticity Values Y [Standard Illuminant A; Source Table Row 2] | 0.412 |
| Chromaticity Values Y [Standard Illuminant A; Source Table Row 3] | 88.7 |
| Chromaticity Values X [Standard Illuminant D65; Source Table Row 1] | 0.309 |
| Chromaticity Values Y [Standard Illuminant D65; Source Table Row 2] | 0.332 |
| Chromaticity Values Y [Standard Illuminant D65; Source Table Row 3] | 88.9 |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 365 (Source Header Prints mm; Questionable)] | 84.93 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 500 (Source Header Prints mm; Questionable)] | 71.49 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 600 (Source Header Prints mm; Questionable)] | 49.92 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 700 (Source Header Prints mm; Questionable)] | 34.32 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 800 (Source Header Prints mm; Questionable)] | 5.86 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 900 (Source Header Prints mm; Questionable)] | 0.41 % |
| Transmittance [SG4100, Thickness 4mm; Discrete Table Column Label 1000 (Source Header Prints mm; Questionable)] | 0.06 % |
Datasheet
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