High Injection Speed Screw Barrel for Optical Products

High Injection Speed Screw Barrel for Optical Products

 

The design concept of the low-shear optical screw is based on the fast heat accumulation and low melt flow index of optical resin. The requirements on injection pressure and the rate of injection are relatively high during injection molding. For many years, Huaye has been improving the material selection and structural design to achieve the best quality, and different screw structure solutions are invented in response to different product requirements, a special low-shear, high-pressure geometric structure has been developed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Composition and process

Low shear – high pressure structure, consistent melting and homogenizing, and excellent light transmission performance.

Excellent quality and product appearance, high pressure resistance and high-speed resistance, high product repeatability.

Low back-pressure molding, easy to switch resin, and excellent exhaust.

 

Applications

PC PMMA - based Lenses and Optical Lenses

Mobile Phone Back Cover, Display Panel

Light Guide Strip (Tail Light), LED Light

Light Guide Plate (Display Panel)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hot Tags: high injection speed screw barrel for optical products, China high injection speed screw barrel for optical products manufacturers, suppliers, factory, bimetallic screw, screw barrel nozzle tip for plastic injection molding machine, ace 100 120 150 180 energy saving servo machine, nitrided screw barrel for general engineering plastics, hwaway injection molding machine, high effiency mixing screw barrel with multiple mixers design