建筑用超白
金晶是國內首批生產超白玻璃企業，依托十多年的生產經驗和技術優勢，已生產出22mm,25mm超厚、23米超長的超白玻璃，并通過技術創新，研發出高端“至純”精品超白。
產品特點products feature
1.高安全性：自爆率低；
High safety: low spontaneous breakages.
2.高透過率：可見光透過率接近92%，比普通玻璃高6%；
High transmittance: visible light transmittance near 92%, 6% higher than clear float glass.
3.高美觀性：比普通玻璃更美觀，具有寶石般的藍邊；
High aesthetics: More beautiful than clear float glass, with a jewel-like blue edge.
4.高環保性：已通過國際權威的CE、SGS、REACH認證。
Friendly environment: Has obtained certificates of CE, SGS, REACH.
建筑超白 Ultra clear glass
光學參數 Optical Parameters
| 厚度（mm） | 可見光透光率visible light Transmittance | 可見光反射率Visible light Reflectivity | 太陽輻射熱 Solar Radiant Coefficient | 遮陽系數 Shading Coefficient | U值 U value | 隔音 Sound Insulation | 紫外線透過率UV Penet ration |
| 直接穿透Direct Penetration | 反射Reflectivity | 吸收Absorb | 總穿透Total Penetration | 短波Short Wave | 長波Long wave | 總體Total | （W/m2K) | Rm (dB) | Rw (dB) |
| 3 | 91.5％ | 8％ | 91％ | 8％ | 1％ | 91％ | 1.05 | 0.01 | 1.05 | 5.8 | 26 | 30 | 76％ |
| 3.2 | 91.5％ | 8％ | 91％ | 8％ | 2％ | 91％ | 1.03 | 0.01 | 1.05 | 5.8 | 26 | 30 | 75％ |
| 4 | 91.4％ | 8％ | 90％ | 8％ | 2％ | 91％ | 1.03 | 0.01 | 1.05 | 5.8 | 27 | 30 | 73％ |
| 5 | 91％ | 8％ | 90％ | 8％ | 2％ | 90％ | 1.03 | 0.01 | 1.03 | 5.8 | 29 | 32 | 71％ |
| 6 | 91％ | 8％ | 89％ | 8％ | 3％ | 90％ | 1.02 | 0.01 | 1.03 | 5.7 | 29 | 32 | 70％ |
| 8 | 91％ | 8％ | 88％ | 8％ | 4％ | 89％ | 1.01 | 0.01 | 1.02 | 5.7 | 31 | 34 | 68％ |
| 10 | 91％ | 8％ | 88％ | 8％ | 4％ | 89％ | 1.01 | 0.02 | 1.02 | 5.6 | 33 | 36 | 66％ |
| 12 | 91％ | 8％ | 87％ | 8％ | 5％ | 88％ | 1 | 0.02 | 1.01 | 5.5 | 34 | 37 | 64％ |
| 15 | 90％ | 8％ | 86％ | 8％ | 6％ | 87％ | 0.99 | 0.02 | 1 | 5.5 | 35 | 38 | 61％ |
| 19 | 90％ | 8％ | 84％ | 8％ | 7％ | 86％ | 0.97 | 0.02 | 0.99 | 5.5 | 37 | 40 | 59％ |
| 22 | 89.6％ | 8％ | 82％ | 8％ | 9％ | 85％ | 0.95 | 0.02 | 0.97 | 5.5 | 38 | 43 | 58％ |
| 25 | 89% | 8% | 81% | 8% | 9% | 84% | 0.93 | 0.02 | 0.95 | 5.5 | 39 | 45 | 56% |
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物理參數Physical Parameters
| 彈性模數 Elasticity Modulus | 73.1Gpa |
| 折斷模數（抗張強度）Rupture Modulus(Tensile Strength-ultimate) | 41.4 Mpa |
| 努氏硬度 Knoop Hardness | 456kgf/mm2 |
| 密度 Density | 2.5076 g/cm3 |
| 線性膨脹系數 20-300℃ Linear Coefficient of Expansion 20-300 ℃ | 9.28×10-6/℃ |
| 線性膨脹系數 20-450℃ Linear Coefficient of Expansion 20-450 ℃ | 9.75×10-6/℃ |
| 轉化溫度 Transformation Temperature | 556℃ |
| 軟化溫度或屈服點 Intenerate Temperature or Yield Point | 606℃ |
| 軟化點 Softening Point | 710℃ |
| 退火點 Annealing Point | 547℃ |
| 應力點 Strain Point | 513℃ |
| 高溫粘度 log2 High Temperature Viscosity log2 | 1392℃ |
| log3 log2 High Temperature Viscosity log3 | 1152℃ |
| log4 log2 High Temperature Viscosity log4 | 996℃ |
| 液相溫度 Liquid Phase Temperature | 1008℃ |
1、應用領域（通過應用圖片來襯托）Applications
2、建筑內外裝Interior and Exterior decoration of the Buildings
3、展柜Showcases
4、工業品 Industrial products
5、工藝品、燈具Arts and Crafts
6、玻璃家俱、衛浴等 Furniture and Bathroom products
