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Aluminum Oxide 220 Grit Abrasive Wholesale Taiwan

Abrasives for 100 grit aluminum oxide media manufacturing resin abrasives do not have high requirements for the content of magnetic substances, but they have strict requirements on the surface quality of the abrasive particles. Because graphite and dust adhere to the surface of the brown fused aluminium oxide, it can reduce and weaken the adhesive force of the resin and abrasive particles, resulting in a decrease in the hardness and strength of the abrasive tool.


Aluminum Oxide 220 Grit Abrasive Wholesale Taiwan MOQ: 1 Ton! 19 Years Experience Aluminum Oxide 220 Grit Manufacturer, 35,000m² Workshop Area, Free Samples, Fast Delivery!


If you want to buy aluminum oxide 220 grit abrasive, please click our products: Brown Fused Aluminum Oxide or White Aluminium Oxide or Black Aluminum Oxide or Pink Aluminum Oxide for more information!


In order to improve the bonding ability of the 1200 grit aluminum oxide and the bonding agent, and improve the strength, toughness, wear resistance, etc. of the abrasive, the abrasive should be subjected to the necessary additional treatment. The frit method has the characteristics of large white fused alumina suppliers crystal particles, cubic boron carbide (BC) series abrasives; which makes the abrasive particles stronger and harder. 


Abrasives used in resin binders are: brown fused alumina (A), white corundum (WA), single crystal corundum (SA), microcrystalline corundum (MA), chrome corundum (PA), miscorundum (ZA), black corundum ( BA) and other corundum series abrasives; black silicon carbide (C), green silicon carbide (GC), cubic silicon carbide (SC), artificial diamonds (RVD, MBD, SCD, SMD, DMD, M-SD) and cubic carbonization (CBN, M-CBN).


Calcination of Honed Abrasives brown aluminum oxide can be calcined at 800 ~ 1300 ℃ for 2 ~ 4h, which can obviously improve the micro hardness, toughness and hydrophilicity of the abrasive grains. Calcination treatment has obvious effects on corundum abrasive, but not obvious effects on SiC abrasives. A special process is used to manufacture abrasives. The frit method is used to produce white fused alumina manufacturer.


After the rolling process, it can be screened to improve the content of the basic particles and the uniformity of the particle size, glass bead blasting media suppliers and clean up debris, dust and coarse particles. Abrasive surface coating treatment is to apply a thin layer of material on the surface of the abrasive grains, and then heat-treat and loosely sieve. Its role is to improve the hydrophilicity of the surface of the low density white alumina particles and increase the surface roughness.


steel grid use different coating treatment methods to treat the abrasives according to different requirements on the abrasive tools. The use of plated CBN abrasives can reduce the number of abrasive particles from 60% to 30%. In the abrasive grain processing method, the rolling method is used to increase the flake and sword-shaped particles, while ensuring that the brown fused alumina manufacturer surface is rough.


Plating treatment on superhard surface The surface of superhard abrasive is coated with a coating of different glass beads manufacturers materials, and it becomes a new type of abrasive with different properties. The purpose of plating is to give the superhard abrasive particles special physical and chemical properties, thereby improving the performance and use of the abrasive, and increasing the durability of the aluminum oxide blast media 60 grit.


Commonly used coating materials are refractory hard materials such as copper, nickel garnet abrasive price, molybdenum, copper alloys, copper-tin-titanium alloys, ceramics of non-metallic materials, titanium carbide, titanium nitride, etc. At present, copper-plated, nickel-plated diamond, and CBN 46 grit aluminum oxide grains are commonly used to make resin abrasive tools. About 90% of resin-bonded diamond abrasive tools use metal-coated diamond abrasives.


white aluminium oxide
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Brown Fused Alumina And White Fused Alumina MOQ: 1 Ton! 19 Years Manufacturing Exprience, 35,000m² Workshop Area, Factory Price, Free Samples, Fast Delivery!

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