“Rubber products: the best choice for the grinding industry” 5 rubber products about the grinding industry


The grinding industry is an important part of the modern manufacturing industry and has applications in various fields such as aerospace, automotive, and medical. In order to achieve precision grinding and surface finishing, various types of grinding tools are used. In these tools, rubber products play a vital role in achieving efficient and high-quality grinding results. In this article, we will explore the different applications and benefits of rubber products in the grinding industry.

Uses and Importance of Rubber in the Abrasive Industry

rubber molding process

raw material selection

The first step in forming a rubber product is choosing the right raw material. The type of rubber used in abrasive applications is usually synthetic rubber, which is made from petrochemicals. Selection of a specific rubber type depends on the application and desired properties of the finished product.


Once the raw materials have been selected, they are mixed together in a machine called a mixer. The mixer combines the rubber with other materials such as fillers, plasticizers, and curing agents to create a homogeneous mixture.


The next step is to mold the rubber into the desired shape. Molding can be done through several different methods, including compression molding, transfer molding, and injection molding. The choice of molding method depends on the complexity of the finished product and the desired level of precision.


After the rubber has been molded into the desired shape, it is cured to create a finished product. Curing involves heating the rubber to a specific temperature for a set period of time. The curing process activates the curing agents added during the mixing process, causing the rubber to harden and become more durable.

Rubber Products in Grinding Industry

Rubber bonded abrasive tools:

Rubber bonded abrasive tools are widely used in the grinding industry for their ability to provide precise and consistent grinding results. The rubber bonds used in these tools act as a cushion to absorb the shock of grinding, resulting in reduced vibration and increased safety. These tools are suitable for grinding hard and brittle materials such as ceramics, glass, and semiconductors.

Rubberized abrasive wheels:

Rubberized abrasive wheels are used for precision grinding of metals and non-metals. The rubber material in these wheels acts as a coolant, reducing heat buildup during the grinding process. This, in turn, prevents damage to the workpiece and tool, and improves the surface finish. Rubberized abrasive wheels are available in various shapes and sizes for different applications.

Rubber grinding pads:

Rubber grinding pads are used for surface preparation and finishing of concrete, marble, granite, and other stone surfaces. These pads have a rubberized backing that provides a cushioning effect, reducing the risk of scratches and other damages to the surface. The rubber material also allows for better control and maneuverability during the grinding process.

Rubberized grinding belts:

Rubberized grinding belts are widely used in the metalworking industry for grinding, deburring, and polishing applications. The rubber backing of these belts provides a consistent and flexible surface for grinding, ensuring precise and uniform results. These belts are available in various grit sizes and shapes for different applications.

Rubberized contact wheels:

Rubberized contact wheels are used for grinding and finishing of cylindrical and flat surfaces. The rubber material in these wheels provides a cushioning effect, reducing the risk of damage to the workpiece and the wheel itself. These wheels are also suitable for grinding and polishing curved and contoured surfaces.

Advantages of Rubber Products in Grinding Industry

Rubber products offer several advantages over other materials commonly used in the grinding industry. Firstly, rubber products are highly durable and resistant to wear and tear, resulting in longer tool life and reduced replacement costs. Secondly, rubber has superior shock absorption properties, resulting in reduced vibration and improved operator safety. Thirdly, rubber products offer better surface finish and precision grinding, resulting in improved product quality and reduced rework.

Comparison with Other Materials

Compared to other materials commonly used in the grinding industry, rubber products offer several advantages. For example, metal bonded abrasive tools offer high performance and durability, but they are expensive and less flexible than rubber bonded tools. Resin bonded abrasive tools are cheaper than rubber bonded tools, but they are less durable and have limited shock absorption properties. Ceramic abrasive tools are suitable for high-speed grinding applications, but they are brittle and prone to cracking, making them less suitable for precision grinding.

Rubber products have many advantages such as the ability to absorb shock and reduce vibration. However, there are some disadvantages to using rubber in abrasive applications.

Disadvantages of Rubber Products in Grinding Industry

Limited Heat ResistanceRubber products have a limited ability to resist heat compared to other materials. During grinding, friction and heat can build up, which can cause rubber products to break down and lose their effectiveness. This can lead to reduced grinding efficiency and potentially damage to the workpiece.
Wear and TearRubber products are subject to wear and tear over time, particularly in high-intensity grinding applications. The rubber can become worn and less effective in absorbing shock and reducing vibrations, which can lead to a decrease in grinding quality and increase the risk of damage to the workpiece.
Chemical ResistanceRubber products can be sensitive to chemicals used in grinding applications, particularly those with high acidity or alkalinity. These chemicals can cause the rubber to break down and lose its effectiveness, reducing the lifespan of the grinding tool.
Compatibility IssuesRubber products may not be compatible with certain types of grinding applications, particularly those that require high levels of precision or specific surface finishes. Rubber products can sometimes leave unwanted marks or imprints on the workpiece, which can affect the quality of the finished product.
Disadvantages of rubber products in the grinding industry and their impact on grinding efficiency and quality. Emphasize that while rubber products have many advantages in the grinding industry, it is important to consider these disadvantages when choosing grinding tools and materials.


Rubber products play a vital role in the grinding industry. Their unique properties, including shock absorption, vibration reduction and non-slip surfaces, make them a preferred choice over other materials. Rubber-bonded grinding wheels, rubber-coated grinding wheels, rubber grinding pads, rubber-coated abrasive belts, rubber-coated contact wheels, and other rubber products have revolutionized the grinding industry and help improve its overall performance. It is however important to select the proper rubber product for each specific application to achieve optimum abrasive performance. The selection process should consider the type of material being ground, the level of precision required, and the overall requirements of the grinding operation.

To sum up, rubber products in the grinding industry have come a long way, and their importance and value cannot be underestimated.

Other information

About Honxin Abrasive

Honxin has been deeply rooted in the field of abrasive materials for over 50 years, and our core value as a company is to consistently exceed customer expectations. As a market leader, Honxin has gained an excellent reputation by delivering exceptional products. Throughout our journey, we adhere to the international quality standard ISO 9001, ensuring stable and top-notch products for our customers.

We provide ODM/OEM product services to various industries, and maintaining excellent quality is our utmost principle. Our commitment is to offer a “comprehensive solution” that maximizes benefits for our customers.

VSM Product Video Introduction
Honxin Abrasive Technology Map



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