金晶是國內(nèi)首批生產(chǎn)超白玻璃企業(yè)，依托十多年的生產(chǎn)經(jīng)驗和技術優(yōu)勢，已生產(chǎn)出22mm,25mm超厚、18米超長的超白玻璃，并通過技術創(chuàng)新，研發(fā)出高端“至純”精品超白。產(chǎn)品特點products feature1.高安全性：自爆率低，自應用以來從未自爆；High safety: low spontaneous breakages, until now there is no 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(huán)保性：已通過國際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(shù) 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(shù) Shading CoefficientU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)391.5％8％91％8％1％91％1.050.011.055.8263076％3.291.5％8％91％8％2％91％1.030.011.055.8263075％491.4％8％90％8％2％91％1.030.011.055.8273073％591％8％90％8％2％90％1.030.011.035.8293271％691％8％89％8％3％90％1.020.011.035.7293270％891％8％88％8％4％89％1.010.011.025.7313468％1091％8％88％8％4％89％1.010.021.025.6333666％1291％8％87％8％5％88％10.021.015.5343764％1590％8％86％8％6％87％0.990.0215.5353861％1990％8％84％8％7％86％0.970.020.995.5374059％2289.6％8％82％8％9％85％0.950.020.975.5384358％2589%8%81%8%9%84%0.930.020.955.5394556%物理參數(shù)Physical Parameters彈性模數(shù) Elasticity Modulus73.1Gpa折斷模數(shù)（抗張強度）Rupture Modulus(Tensile Strength-ultimate)41.4 Mpa努氏硬度  Knoop Hardness456kgf/mm2密度 Density2.5076 g/cm3線性膨脹系數(shù)  20-300℃ Linear Coefficient of Expansion 20-300 ℃9.28×10-6/℃線性膨脹系數(shù)  20-450℃ Linear Coefficient of Expansion 20-450 ℃9.75×10-6/℃轉(zhuǎn)化溫度 Transformation Temperature556℃軟化溫度或屈服點 Intenerate Temperature or Yield Point606℃軟化點 Softening Point710℃退火點 Annealing Point547℃應力點 Strain Point513℃高溫粘度 log2 High Temperature Viscosity log21392℃log3   log2 High Temperature Viscosity log31152℃log4  log2 High Temperature Viscosity log4996℃液相溫度  Liquid Phase Temperature1008℃1、應用領域（通過應用圖片來襯托）Applications2、建筑內(nèi)外裝Interior and Exterior decoration of the Buildings3、展柜Showcases4、工業(yè)品 Industrial products5、工藝品、燈具Arts and Crafts6、玻璃家俱、衛(wèi)浴等 Furniture and Bathroom products