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Technical Forum
Comparison between automobile polishing, glazing a
Source：RIKEN MT Date of issue：2018-05-19 10:08:24
For metal, hardware, stainless steel workpieces, the requirements for grinding and polishing materials are also very high, at the same time, the choice and use of polishing materials are required. Hantong lapping first introduced polishing material polishing liquid with high purity silicon dioxide and other composite abrasives to form polishing liquid with original particle diameter and adding special modifier to disperse in emulsion. Abrasive polishing material with high permeability, high strength, high adhesion, film forming activity, high weather resistance and strong thixotropic properties: First, high purity, effectively reduce the contamination of electronic products Second, the polishing material has high polishing rate, and high speed polishing is achieved by using dispersed nano-silica and other particles. Third, high flatness processing, this product polishing is the use of nano-materials such as SiO2 particles, will not cause physical damage to the workpiece, to achieve high flatness processing Note on the use of polishing fluids: since the product will gradually thicken or even become frozen after storage for a period of time, it is recommended that water should be used in the proportion of 1: 1: 1. It is suggested that the dispersing equipment should be used to mix well (better effect) before adding. In addition, the viscosity of the system should be paid attention to avoid the heavy flocculation caused by the low viscosity of the base material or the low shear rate. The main applications of polishing fluids include: Firstly, polishing solution is widely used in nano-scale chemical and mechanical polishing, such as silicon wafer, compound crystal, precision optical device, hard disk, precious stone and so on. Secondly, polishing liquid can be used as an additive, as well as waterborne adhesives and high weathering resistant exterior wall coatings.