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日本 COC 480S相关型号、产品及相关应用介绍如下：
- 高透明性-在400～800nm条件下可达到92%
- 高纯度-极低的杂质含量
- 良好的成型性-高流动性
- 低荧光比- 低于PC和PS
- 低双折射率- 仅为PC的1/3
- 低吸水率- 低于0.01%/每24小时
- 高耐热性- 100度至160度
- 良好的化学抗性耐酸碱酒精以及芳香剂
日本 COC 480S相关型号、产品及相关应用介绍如下：
/OR CYCLO OLEFIN POLYMER (COP) ENGINEERING THERMOPLASTICS:- High Transparency–92% in visible range 400-800nm
- High Purity–Extremely Low Extractables
- Good Moldability–High Flowability
- Low Fluorescence–Less than PC or PS
- Low Birefringence–1/3 of PC
- Low Water Absorption–Less than 0.01%
per 24 hours - High Heat Resistance–100°C to 160°C
- Good Chemical Resistance–Acids, Bases, Alcohols and Fragrances
日本 COC 480S相关型号、产品及相关应用介绍如下：
LED LIGHTING AND OPTICAL APPLICATIONSand OR are ideal for LED applications requiring excellent optical properties, resistance to blue light source, and low moisture absorption. and OR resins can be utilized in many LED applications including:
• Collimating Lenses
• Cover Lenses
• Light Pipes
and OR resins offer:
• Glass-like Refractive Index
• Low Birefringence
• Low Water Absorption – more stable optical properties than PMMA.
• High transmission at 400nm
日本 COC 480S相关型号、产品及相关应用介绍如下：
LED照明和光学应用和OR非常适合应用要求优良的光学性质,蓝色光源,阻力和低吸湿。和OR树脂可以用于许多应用程序,包括:
•准直透镜
•盖镜头
•光管
OR树脂提供:
•玻璃的折射率
•低双折射
•低吸水率比PMMA -更稳定的光学性质。
•高传播在400海里
Charts and Graphs
日本 COC 480S相关型号、产品及相关应用介绍如下：
For additional information, click on the drop down menu.
Product GradeWater Absorption (%)Light Transmittance (%)Glass Transition Temp (°C)Refractive Index| OR 1600 | < 0.01 | 92 | 163 | -- |
| 350R | < 0.01 | 92 | 121 | 1.509 |
| E48R | < 0.01 | 92 | 139 | 1.531 |
REFRACTIVE INDEX/ABBE NUMBER
COP has a refractive index similar to glass. The refractive index is significantly lower than Polycarbonate (PC). The ABBE number is similar to PMMA.
LIGHT TRANSMITTANCE
COP resins have superior light transmission from 300-1200nm, as compared to PC and PMMA.
LOW BIREFRINGENCE
COP resins have 1/3 less birefringence as compared to polycarbonate(PC). The Photoelastic coefficient is ~5x10-13 cm 2/dyne.
LOW WATER ABSORPTION
has <0.01% water absorption - much less than PC and PMMA. parts are dimensionally stable and show minimal surface aberration in varying environmental conditions.
The above data are typical properties and should not be construed as specifications for the noted products.
日本 COC 480S相关型号、产品及相关应用介绍如下：
250 COC 非晶态;强耐化学性，优良的电气性 适用 相机应用;电子零件;电影产品;280 COC 高耐化学性，非晶态，良好的电气性 适用 相机应用;电子零件;电影产品;
280R COC 耐用非晶态;耐冲击性 适用 光学应用
280S COC 耐用非晶态;耐化学性良好 适用 相机应用;电子零件;电影;
330R COC 强耐化学性，极佳可塑性，高纯洁度，高清晰度，良好流动性 适用 打印机、连接器;实验室设备;镜头;光学应用
480 COC 高纯洁度，耐化学性，良好的可塑性，高清晰度，良好流动性 适用光学应用;打印机、连接;实验室设备;镜片;医疗保健
480R COC 清洁/高纯度，耐化学性，良好的可塑性、高清晰度，高流量 适用 连接器;实验室设备;镜头; 打印机、光学应用
480S COC 良好的脱模性，非晶体，耐用 适用 光学应用
490 COC 超高分子量；非晶态 适用 膜;板材
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