What are the classifications of magnetic sheet roll?

Magnetic sheet roll is a type of flexible magnetic material that is used for a variety of applications. It is available in a variety of sizes, thicknesses, and grades, and can be used for a variety of purposes, including signage, advertising, and crafts. Magnetic sheet roll is a versatile and cost-effective way to create custom magnetic products.

Magnetic sheet roll is classified into two main categories: ferrite and rare earth. Ferrite magnetic sheet roll is made from a combination of iron oxide and barium or strontium carbonate. It is the most common type of magnetic sheet roll and is the least expensive. Ferrite magnetic sheet roll is available in a variety of grades, thicknesses, and sizes. It is commonly used for signage, advertising, and crafts.

Rare earth magnetic sheet roll is made from a combination of neodymium, iron, and boron. It is more expensive than ferrite magnetic sheet roll, but it is also more powerful. Rare earth magnetic sheet roll is available in a variety of grades, thicknesses, and sizes. It is commonly used for industrial applications, such as holding, lifting, and positioning heavy objects.

In addition to ferrite and rare earth magnetic sheet roll, there are also several other types of magnetic sheet roll. These include alnico, samarium cobalt, and neodymium iron boron. Alnico magnetic sheet roll is made from an alloy of aluminum, nickel, and cobalt. It is the most powerful type of magnetic sheet roll and is commonly used for industrial applications. Samarium cobalt magnetic sheet roll is made from an alloy of samarium and cobalt. It is less powerful than alnico magnetic sheet roll, but it is still strong enough for many industrial applications. Neodymium iron boron magnetic sheet roll is made from an alloy of neodymium, iron, and boron. It is the most powerful type of magnetic sheet roll and is commonly used for industrial applications.

In addition to the different types of magnetic sheet roll, there are also several different grades of magnetic sheet roll. The grade of magnetic sheet roll is determined by its magnetic strength. The higher the grade, the stronger the magnetic field. The most common grades of magnetic sheet roll are Grade 1, Grade 2, Grade 3, and Grade 4. Grade 1 magnetic sheet roll is the weakest and is typically used for crafts and signage. Grade 2 magnetic sheet roll is stronger and is commonly used for advertising and signage. Grade 3 magnetic sheet roll is the strongest and is typically used for industrial applications. Grade 4 magnetic sheet roll is the strongest and is typically used for heavy-duty industrial applications.

Finally, magnetic sheet roll is also available in a variety of sizes. The most common sizes are 12” x 24”, 24” x 48”, and 48” x 96”. The size of the magnetic sheet roll will depend on the application and the size of the object that needs to be held in place.

In conclusion, magnetic sheet roll is a versatile and cost-effective way to create custom magnetic products. It is available in a variety of types, grades, and sizes, and can be used for a variety of applications. Whether you need magnetic sheet roll for signage, advertising, crafts, or industrial applications, there is a type and grade of magnetic sheet roll that will meet your needs.