How To Do Mirror Polishing For Plastic Molds

The polishing of plastic molds needs to be done step by step, step by step, first need to use coarse to fine oilstone, carry out the corresponding processing, after the previous step is completed, and then go from coarse sandpaper to fine sandpaper step by step, and then you need Use different types of diamond smoke grinding paste to polish from coarse to fine.

Mirror polishing also involves the application of tools. When roughing, the polishing technicians have corresponding technical requirements for the usage and strength of the oilstone. The position should be moved evenly without rubbing the groove marks. Sandpaper is needed. Use high-quality, and the ground wood strips are divided into softwood and hardwood. Rough grinding usually uses hardwood, while polishing requires the use of softwood, and the imported diamond grinding and polishing paste can achieve the mirror effect.