Aluminium Oxide for Car Paint Polishing in our company adopts a unique rigorous production process and advanced production equipments.
Our aluminium oxide for automotive polishing has the following superior properties:
●Stable crystal phase, high hardness, small particles and uniform distribution;
●Strong grinding force, fast polishing, bright luminosity and good mirror effect;
●High grinding efficiency and good polishing effect. The grinding efficiency of Aluminium Oxide Automative Polishing is much higher than that of soft abrasives such as silicon dioxide. The surface finish is better than the polishing effect of white corundum. The cutting force is strong;The light is fast, and with uniform and bright shine.
The specification of Aluminium Oxide Automative Polishing
PRODUCT NAME | GRADE | POLISHED | PARTICLE SIZE (µm) | APPLICATION |
AMBR-621 | Coarse Cut | Very Coarse Finish | D50: 22 - 32 | First Cut Abrasive for High Stock Removal |
AMBR-623 | Medium Cut | Coarse Finish | D50: 4 - 5.5 | First Cut Abrasive for Medium Cut Stock Removal |
AMBR-624 | Medium Cut | Coarse Finish | D50: 5.0 - 8.0 | First Cut Abrasive for Medium Cut Stock Removal |
AMBR-626 | Fine Grade | Fine Finish | D50: 1.5 - 3.0 | Second Step/Final Step Abrasive |
PG series | Fine Grade | Very Fine Finish | D50: 0.4 - 1.5 | Final Step Abrasive |
Item | data | |||
Type | PG-3 | PG-5 | PG-8 | PG-10 |
Appearance | White powder | |||
Crystal |
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content﹪ ＞ | 99.9 percent | 99.9 percent | 99.9 percent | 99.9 percent |
Medium particle size D50 | 0.3um | 0.5um | 0.8um | 1.0um |
Average particle size and distribution Of aluminium oxide for automotive polishing: Different polishing processes of Aluminium Oxide Automative Polishing are determined according to the average particle size. Generally, the particle size of 20-45μm is used in the rough polishing process, the particle size of 4-20μm is used in the middle polishing process, and the particle size of 1-4μm is used in the polishing process. Polishing process, 1μm or less is used for mirror polishing. The narrower the particle size distribution, the higher the polishing efficiency.
Quality of Aluminium oxide for car paint polishing:
The main factors that determine the quality of aluminium polishing powder are the particle size distribution of the micropowder and the microscopic appearance of the particles.
The maximum particle size of the particles determines the polishing accuracy of the polishing powder, and the average particle size of the particles determines the polishing rate of the polishing powder.
The particle morphology of alumina micropowder affects the roughness and polishing defects of the polished surface. The particles with smooth surface are not easy to scratch, and the surface finish after polishing is high; the particles with sharp edges and corners are easy to scratch.
For your car paint, please choose Aluminium Oxide Automative Polishing.
Application of polishing aluminium oxide powder:
Polishing aluminium oxide powder Mainly used in the tableware industry, jewelry industry, auto parts, optical lenses, machinery and electrical accessories and other industries that require surface treatment.
Crystal hardness: The calcination temperature for preparing aluminium oxide powder should be high, generally above 1600, so as to ensure the product has good hardness.
Single crystal size and shape:The size of the single crystal determines the thickness of the surface texture of the polished product, which is not easy to clear. Round or oval crystals are easy to throw black light, rhombic crystals are easy to throw yellow and white light, and flake or flocculent crystals are not easy to emit light due to poor grinding force.
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