How do the material compositions of fiber grinding discs (such as resin fiber discs, Diablo fiber discs, alumina fiber discs, silicon carbide fiber discs, etc.) affect their wear resistance and service life?

Resin fiber discs
Abrasion resistance: It's coated with aluminum particles. It's an economical choice with stable performance and a resin binder.
Service life: It's got high strength, a long service life, and a high removal rate.
Diablo fiber discs
Abrasion resistance: The surface of the fiber disc is covered with aluminum oxide abrasive particles. It's tough and sharp. The aluminum oxide resin fiber disc has a center hole that can be connected to the support pad it's always used with.
Service life: It's suitable for light grinding, mixing, surface treatment and finishing of all kinds of materials. The aluminum oxide resin fiber disc is especially good for stainless steel or cold-rolled steel, metals and stainless steel.
Aluminum oxide fiber discs
Abrasion resistance: Aluminum oxide fiber discs have high hardness and are good at resisting abrasion. The aluminum oxide fibers themselves have excellent mechanical properties and chemical stability, and can effectively stand up to wear during grinding.
Service life: Because of their good resistance to abrasion, the service life of aluminum oxide fiber discs is relatively long. They can keep stable grinding performance for a long time.
Silicon carbide fiber discs
Abrasion resistance: Silicon carbide fiber discs have extremely high resistance to abrasion and hardness. Silicon carbide fibers are a kind of high-performance ceramic fiber with excellent high-temperature resistance, corrosion resistance and resistance to abrasion. During grinding, silicon carbide fiber discs can keep stable grinding efficiency and reduce wear.
Service life: The service life of silicon carbide fiber discs is very long. They can maintain stable performance in harsh working environments. At the same time, because they are good at resisting abrasion, the frequency of replacement is relatively low, which reduces the cost of use.
Summary
The material composition of fiber grinding discs has a decisive influence on their resistance to abrasion and service life. Resin fiber discs are flexible but have relatively weak resistance to abrasion. Aluminum oxide fiber discs and silicon carbide fiber discs have higher hardness and are better at resisting abrasion, and they have a longer service life. When choosing fiber grinding discs, you need to consider factors like the specific object to be ground, the usage conditions and the cost of use comprehensively to select the most suitable material for the fiber grinding disc.