200*750 belt ceramic abrasives are typically composed of a mixture of ceramics combined with other elements to enhance their strength and durability. These components are amalgamated by means of binders or bonding agents, forming a solid structure. Various types of bonding agents are used in the design of ceramic abrasives, including synthetic resins, metal oxides, vitrifiers and metals.
Synthetic resins, one of the most commonly used bonding agents, are the result of specific chemical compounds with adhesive and bonding properties. The incorporation of these resins reinforces the cohesion and strength of ceramic abrasives, making them more effective in grinding, polishing and cutting applications.
Metal oxides, such as alumina and zirconium, are also used as bonding agents in the manufacture of ceramic abrasives because of their high hardness and wear resistance, making them ideal for demanding, long-lasting abrasive operations.
Vitrifiers, composed of molten glass, change from a liquid to a solid state at high temperatures, creating a solid matrix that binds the ceramic particles together. Ceramic abrasives made with vitrifiers have exceptional wear resistance and durability, suitable for a wide range of industrial applications.
Metals, such as bronze or aluminium alloys, can also be used as bonding agents, offering high resistance to heat and wear, making them ideal for grinding hard metals or specific surfaces.
In summary, the relative proportion of materials and binders in the manufacture of ceramic abrasives varies according to the specific application, often requiring testing and adjustment to achieve the desired properties, particularly in terms of hardness, wear resistance and cohesion.