COC Polyester OKP-1
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View PricesTechnical Data Sheet
| Optical performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| refractive index | 1.642 | ||
| Birefringence | OGC法 | ＜5 ×10-4 | |
| refractive index | -12 ×10-5/℃ |
| Thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Glass transition temperature | 132 °C | ||
| Hot deformation temperature | 115 °C | ||
| Linear coefficient of thermal expansion | 7.1 ×10-5/℃ |
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.
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