High Quality Pink Fused Alumina Aluminum Oxide (PA)
In the face of the growing market needs, we will continue to dedicate quality Wet Dry Film Sanding Discs, aluminum oxide abrasive, 5000 Grit Wet Dry Sandpaper to the society with new technology and new design. We deeply know that quality is the magic weapon for enterprises to win and the wings for enterprises to take off. The needs of our customers are the direction of our efforts, and the satisfaction of our customers is our unremitting pursuit. We focus on brand strategy, adhere to the spirit of innovation, and take leading technology, leading management, and leading talent as our business philosophy, and have achieved good sales results and gained the trust of our customers. In the development process, we continue to communicate and cooperate with domestic and foreign merchants, and the design and production capabilities are rapidly improved, thus the scale is constantly expanding.
Pink Aluminium Oxide or Ruby Aluminium oxide is electrically fused in high temperature, being added with the right quantity of oxidized chromium. It is pink. Its hardness is close to WA, but toughness is higher than WA.
The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tolls, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc.
The PA or RA can also be used in coated abrasives. It is mainly used for sanding wood. It is also used for sanding ferrous metal, such as copper, brass, etc. Compared to white aluminium oxide, PA and RA are more non-breakable. So, smooth surface is easy to get.
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Specification |
Low chromium |
Medium chromium |
High chromium |
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Al2O3 |
Cr2O3 |
Na2O |
Al2O3 |
Cr2O3 |
Na2O |
Al2O3 |
Cr2O3 |
Na2O |
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F12-F80 |
≥99.00 |
0.20~0.45 |
≤0.40 |
≥98.20 |
0.45~1.00 |
≤0.45 |
≥97.40 |
1.00~2.00 |
≤0.45 |
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F90-F150 |
≥99.00 |
≤0.40 |
≥98.20 |
≤0.50 |
≥97.00 |
≤0.50 |
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F180-F220 |
≥98.50 |
≤0.50 |
≥97.80 |
≤0.60 |
≥96.50 |
≤0.60 |
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We aim at the achievement of a richer mind and body and also the living for High Quality Pink Fused Alumina Aluminum Oxide (PA). Our merchandise in the production process have got strictly monitored, because it is only to supply you the best quality, we'll feel confident. As our business continues to grow, we will be developing more multiple products to broaden markets globally.
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