HDPE Lens PLA050200
HDPE is a lightweight, elastic crystalline material. It can be heated to 110°C or cooled to -45 ~ -120°C. PE has good dielectric properties, corrosion resistance and radiation resistance. At 23°C, its density is 0.91-0.925 g/cm3, tensile yield limit is 8-13MPa, elastic modulus is 118-350MPa, and refractive index is approximately 1.54 over a broad spectral range. HDPE is also commonly used as a component material. In addition to thick lenses and windows, thin HDPE can be used for THZ polarizers. HDPE's THz transmission is independent of temperature, allowing HDPE windows to be used in cryostats. Its thermo-optic coefficient is 6.2×10-4 K-1 (over the range 8-120 K).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Diameter | 50.8 mm |
| Focal Length | 200 mm |
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Datasheet
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