
High Quality Black Green Silicon Carbide for Abrasive
With innovative business ideas, unique concepts, and extensive international relations, we have quickly become a dazzling star in China's wood sandpaper grits, Automotive Waterproof Sandpaper, abrasive flap wheel industries. Our R&D team constantly innovates and makes technological breakthroughs, thereby continuously launching market leading new products and services, bringing better experiences and value to customers. We are willing to cooperate with partners from all walks of life to jointly create a better future. Our company provides customized logistics solutions to meet the needs of our clients. Our products are developed in close collaboration with our customers, ensuring they meet their specific needs and requirements.
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 are the best manufacturer of High Quality Black Green Silicon Carbide for Abrasive in China. Looking to the future, we have a bright future even there is a long way to go, and all of us are striving to achieve the strategic goal of becoming bigger and stronger! We adhere to the principle of strict management, continuously improve the level of quality management, and develop new products, so as to be unique in the fierce market competition and develop rapidly.
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