导读：【南通振华光电有限公司】定制光学元件 隔热滤光片GRB吸热玻璃 镀膜倒角开孔加工
选择吸收型玻璃---隔热玻璃GRB1 GRB3 国内外牌号
| 本厂 | 五机部 | 苏联（原） | 德国 | 日本 |
| Former USSR | SCHOTT | HOYA | ||
| GRB1 | QB15 | C3C14 | KG2 | HA-50 |
| GRB3 | C3C16 | KG3 | HA-30 |
隔热玻璃特性（Heat Absorbing Glass Characteristic)
| 牌号 | 厚度 | A[2856K] | D65 | 化学稳定性 | ND | α×10-7 (℃) | Tg (℃) | Ts (℃) | S | |||||
| Thickness | Chemical | Stability | ||||||||||||
| Type | (mm) | x | y | Y | x | y | Y | DA | DW | |||||
| GRB1 | 3 | 0.439 | 0.412 | 91.7 | 0.307 | 0.33 | 90.8 | 3 | 2 | 1.51 | 59 | 587 | 656 | 2.54 |
| GRB3 | 2 | 0.44 | 0.413 | 86.5 | 0.311 | 0.334 | 87.4 | 2 | 3 | 1.512 | 59 | 587 | 656 | 2.55 |
| 牌 号 | 厚 度 | 420 | 500 | 600 | 700 | 800 | 900 | 1000 | 1060 | 2200 |
| Type | Thickness (mm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) | (nm) |
| GRB1 | 3 | ≥85.0 | 45.0～70.0 | ≤4.0 | ||||||
| GRB3 | 2 | 365 ≥81.9 | ≥81.0 | ≥76.4 | ≤50.6 | ≤12.9 | ≤2.8 | ≤0.1 | ≤0.9 | |
气泡、条纹、应力类级别 (Class Of Bubble,Stripe,Stress)
| 牌 号 | 气 泡 | 条 纹 | 应 力 |
| Type | Bubble | Stiripe | Stress |
| GRB1 | C | 3C | 4 |
| GRB3 | D-C | 3C | 4 |
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