Temperature-reducing glass is an optical material with special thermal regulation properties, design...
Temperature-rising glass is an optical material with special thermal response characteristics, designed to increase its own temperature under specific conditions. Unlike conventional glass, this type of glass gradually heats up under the influence of a certain amount of thermal energy and is widely used in applications requiring control of heat distribution, temperature changes, or thermal energy management. Its main feature is that the temperature increase process can be precisely controlled by adjusting external conditions (such as infrared radiation, laser irradiation, etc.).
A. Colour Temperature-Enhancing Glass Properties
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| SSB40 | 2 | 0.415 | 0.403 | 63 | 0.283 | 0.305 | 64.1 | 2 | 4 | 1.521 | 87 | 585 | 638 | 2.58 |
| SSB130 | 2 | 0.358 | 0.399 | 36.3 | 0.242 | 0.277 | 39.4 | 2 | 4 | 1.521 | 102 | 602 | 672 | 2.57 |
| SSB145 | 2 | 0.361 | 0.372 | 22.1 | 0.239 | 0.243 | 23.7 | 2 | 4 | 1.521 | 87 | 585 | 638 | 2.58 |
Technical Specifications for Colour Temperature Enhancement Glass
| Number | Thickness(mm) | υ(Mired) | |
| Standard | Tolerance | ||
| SSB40 | 2 | -40 | -40±4 |
| SSB130 | 2 | -130 | -130±13 |
| SSB145 | 2 | -145 | -145±14.5 |
Colour temperature-enhancing glass bubbles, striations, and stress-related grades
| Number | Bubble | Stripes | Stress |
| SSB40 | C | 3C | 3 |
| SSB130 | C | 3C | 3 |
| SSB145 | C | 3C | 3 |

B. Characteristics of Colour Temperature-Enhancing Glass
| Number | Thickness(mm) | A[2856k] | D65 | Chemical stability | ND | α×10-7(/℃) | Tg(℃) | Ts(℃) | S | |||||
| x | y | Y | x | y | Y | DA | DW | |||||||
| SSB165 | 2 | 0.34 | 0.36 | 15.4 | 0.227 | 0.224 | 16.9 | 2 | 4 | 1.521 | 87 | 585 | 638 | 2.58 |
| SSB200 | 2 | 0.318 | 0.348 | 10.1 | 0.214 | 0.209 | 11.4 | 2 | 4 | 1.521 | 87 | 585 | 638 | 2.58 |
Technical Specifications for Colour Temperature Enhancement Glass
| Number | Thickness(mm) | υ(Mired) | |
| Standard | Tolerance | ||
| SSB165 | 2 | -165 | -165±16.5 |
| SSB200 | 2 | -200 | -200±20 |
Colour temperature-enhancing glass bubbles, striations, and stress-related grades
| Number | Bubble | Stripes | Stress |
| SSB165 | C | 3C | 3 |
| SSB200 | C | 3C | 3 |

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