Fluorilon-99W™是一种具有高漫反射系数的白色、高稳定热塑性材料。该材料具有很好的热稳定(>300 摄氏度), 、化学稳定性。烧结的PTFE材料经常作为标准靶标用于空间科学领域，在许多反射光学系统中，需要高的漫反射的情况下，也会用到该材料。
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Properties: |
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Greater than 99% reflectance in the 400-800 nm range
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Reflectance of >97% over the 300-2200 nm range
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Reflectance of >92% over the 200-2500 nm range
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Easily machined into diffusely reflective components 非常容易加工成漫反射零件
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Hydrophobic 疏水性的
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Chemically inert 化学惰性
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Thermally stable to 300 degrees C 热稳定性>300 °C
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Durable and cleanable 持久耐用，容易清洁
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Physical Properties: |
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Density: 1.5-1.6gcm-3
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Porosity: 40-50 %
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Pore size: typically 25-35 microns
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Decomposition point: about 400 degrees C
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Toxicity: GRAS (non-toxic, same toxicity as Teflon)
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Applications: |
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Flat panel backlights 平板显示被光源（被光反射板）
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Illuminator panels 照明面板
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Integrating spheres 积分球
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Line and cylindrical scanners and illuminators
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Reflective diffuser panels 反射扩散板
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Reflectance standards for laboratory and remote sensing applications
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Lamp housings (xenon flash, tungsten, LEDs) 灯罩
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Collection spheres for fiber optic evaluation
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Attenuators for fiber optics couplers 光纤耦合器的衰减器
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Fluorilon-99W is available in bulk in sizes up to 12" square and up to 2" thick. Price is dependent on size and quantity.Typical 8 degree/Hemispherical Reflectance Data
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Wavelength |
Reflectance |
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Wavelength |
Reflectance |
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Wavelength |
Reflectance |
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250 |
0.935 |
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1000 |
0.987 |
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1800 |
0.981 |
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300 |
0.980 |
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1100 |
0.987 |
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1900 |
0.973 |
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400 |
0.991 |
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1200 |
0.986 |
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2000 |
0.964 |
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500 |
0.992 |
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1300 |
0.986 |
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2100 |
0.940 |
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600 |
0.990 |
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1400 |
0.984 |
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2200 |
0.960 |
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700 |
0.990 |
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1500 |
0.984 |
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2300 |
0.949 |
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800 |
0.989 |
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1600 |
0.985 |
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2400 |
0.932 |
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900 |
0.987 |
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1700 |
0.981 |
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2500 |
0.930 |
Fluorilon-99W 可以加工成0.1-1mm之间具有散射特性的薄膜， 可以有效地分散入射光,非常适用于宽带光源的均匀化，提高光源的均匀性 |
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工商信息
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