Plastic extrusion is a process for converting plastic materials from solid to liquid states and reconstituting them as finished components. First, plastic pellets are gravity fed from a hopper into a jacketed screw. As the screw turns about its axis, it transports, melts, and pressurizes the plastic. From there, the molten material is forced through a die that shapes it into a specified cross-section, producing parts with a potentially wide range of lengths. During extrusion, plastics transform from solid to liquid and back again without sacrificing their distinctive properties. As a result, scrap parts can be ground and re-extruded with minimal degradation, making extrusion a popular method for reducing or recycling plastic waste.
Product features and application of PP Profiles Plastic Sheets PVC/PC/ABS/HDPE/HIPS/PMMA .
Superior impact strength.
Superior transparency for optical application.
Excellent weather resistance.
Excellent electrical insulation capabilities.
Applications:
Led Lighting cover/lens.
Electronic components.
Construction material.
4. Product pictures:
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