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The technical status and application status of PC light-diffusing plastics at home and abroad

Light-diffusing PC plastic, also known as polycarbonate light-diffusing plastic, is a transparent PC (polycarbonate) plastic based on a certain amount of light-diffusing agent and other additives, and polymerized through a special process. Light-diffusing material particles that are opaque to light.

Application of PC Light Diffusion Plastic in Diffusion Plate

At present, PC diffusers are mostly used in high-quality LED lighting products, and these products are mainly for export.

The principle and process of light PC diffuser

The principle of light PC diffuser: through chemical or physical means, using the physical imagination of refraction, reflection and scattering when light encounters two media with different refractive indices on the way, it is widely used in liquid crystal display, LED lighting and imaging display ......

Effect of mold temperature on output of LED aluminum profiles

Mold temperature plays an important role in obtaining high output of LED aluminum profiles, generally not lower than 430°C; on the other hand, it should not be too high, otherwise, not only the hardness may decrease, but also oxidation will occur, mainly in the working zone.

Two of the influences of the extrusion machine on the output of LED aluminum profiles

During the extrusion process, the temperature of the LED aluminum profile extrusion barrel should be 15-40°C lower than the billet temperature.

One of the influences of the extrusion machine on the output of LED aluminum profiles

If the extrusion force of the LED aluminum profile extrusion machine is not strong enough, it is difficult to extrude smoothly or even the plugging phenomenon occurs and the ingot cannot be squeezed, the temperature of the ingot can be increased, but the extrusion speed should be lower to prevent th......

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