AngstromLink T-200 Unitika U-polymer Optical Plastic, Polyarylate, 1.58 index of refraction, High Heat resistance TG 265, 25KG bag
Transparent, Unitika U-polymer Optical Plastic, high heat-resistant grade resin with a 265°C Tg temperature. 1.58 index of refraction. Request a quote.
T-200 has a glass transition temperature(Tg) of a maximum of 265°C, and it also has a high transparency which can not be seen in other resins."T-200" is capable of lead-free reflow soldering depending on conditions, and it maintains its high transparency throughout the reflow soldering. It is suitable for injection molding and is expected to be applied to all kinds of optical devices.
Characteristics
Heat resistance: glass transition temperature(Tg) of maximum 265°C
Transparency: total light transmittance which approaches to 90%
Density: 1.1~1.2g/cm3, the lowest among amorphous super engineering plastics
Mechanical property: It has a yield point and excellent toughness
Enhancing technical support system: CAE resin flow analysis, use of vacuum degassing equipment with quantitative feeder