The Girt of Abrasive
The grit size of the abrasive is directly correlated with the tile’s final gloss and the energy consumed during polishing.
1.Coarse Abrasives (Low Grit):
Typically designated with lower grit numbers, such as #36 or #60.
Used in the initial rough polishing stage to remove surface irregularities and deeper imperfections. Their coarse grains quickly remove material, but they also leave behind noticeable scratches. The goal of this stage is to prepare the surface for subsequent finer polishing steps, not to achieve a high gloss.
2.Medium Abrasives:
Identified with grit numbers like #120, #220, or #400.
Utilized in the intermediate polishing stages to further smooth the surface and minimize the scratches from coarser abrasives. These abrasives have finer grains, allowing for a more uniform surface texture, but they are not yet sufficient for achieving a high gloss.
3.Fine Abrasives (High Grit):
Employed in the final stages of the polishing process to attain a high-gloss surface.
The very fine grains of these abrasives can smoothly eliminate the minor imperfections left by previous stages, approaching a mirror-like finish.
4.Ultra-Fine Abrasives (Very High Grit):
With even higher grit numbers, such as #1500 or above.
Reserved for professional-level polishing to achieve the utmost gloss and smoothness.
Often used in high-end applications where the surface’s gloss and quality are paramount.
Coolant Effects:
The role of coolants in the polishing process is often overlooked but is pivotal. Water-based coolants not only prevent the tiles from overheating but also facilitate the removal of ground stone particles, which can clog the abrasive and hinder the polishing process. The use of oil in coolants can further reduce friction, ensuring a smoother and more controlled polishing action.
Conclusion:
The art of polishing tiles relies heavily on the expertise in using abrasives. The grit size selection is a balancing act between material removal rate and the desired final gloss. Coolants play a supportive role, ensuring the process runs efficiently and the abrasives perform at their best. The choice of abrasive grit is pivotal in tile polishing, impacting both the process efficiency and the final aesthetic. For top-tier performance and finish, Xiejin abrasives are a preferred selection within the industry. If you need more information about our product, please send inquiry to us by contact information!
Post time: Sep-12-2024
