Processing method for surface hardening treatment of plastic products

May 22, 2023

Leave a message

Plastic products are mainly processed through sheet metal cutting or mold injection molding to complete the materials. The difference between the two lies in the different development costs and appearance realization capabilities. Compared to acrylic panel cutting and PC panel cutting, there is no need for mold development costs, and they are suitable for processing flat plastic products. Acrylic lens injection molding and PC lens injection molding require mold production, which can process and produce various curved shapes and structural buckles Products with requirements such as positioning columns.

The hardening treatment process for plastic surfaces is mainly aimed at products such as acrylic panels and PC panels. By immersing in a strengthening solution coating pool, the product surface is protected with a protective coating. The purpose of surface hardening treatment for plastic products is to improve the surface hardness of the source material and avoid scratches and scratches that may affect the appearance of the product during use.

For plastic surface hardening treatment, it is necessary to choose a professional lens factory or hardening factory for production and processing, because this type of process is different from traditional oil spraying technology. For the production of transparent lens products, in addition to the requirements of a dust-free environment in the workshop, different adjustments need to be made to the hardening liquid formula, as well as other properties such as anti fogging lenses, anti glare lenses, and anti yellowing lenses.

The control of the process requires a comprehensive work instruction and quality standard inspection guidance. For example, the process control of baking parameters, fixture design, cleaning process, and nozzle cutting treatment.