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[Chemical Knowledge]：Properties and uses of anti-wear agents

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The nature and use
of wear-resistant agent in the field of chemical production raw materials
1. Introduction

wear-resistant agent is an important raw material for chemical production, which can improve the wear resistance, wear resistance and wear reduction of materials. In the chemical, machinery, metallurgy, mining, building materials and other industries, wear-resistant agents are widely used in the manufacture of various equipment and tools to improve their service life and efficiency. This article will detail the nature and use of anti-wear agents.

2. The nature of the wear-resistant agent

1. High hardness: The wear-resistant agent usually has a high hardness, which can effectively improve the surface hardness of the material and enhance its wear resistance.

2. Good thermal stability: The wear-resistant agent is not easy to decompose and volatilize at high temperature, and can maintain its excellent wear resistance.

3. Good chemical stability: The wear-resistant agent has good chemical stability and can resist the erosion and corrosion of various chemical substances.

4. Good compatibility with the base material: The wear-resistant agent has good compatibility with the base material, can form a good bonding force, and is not easy to fall off and wear. The use of

3. wear-resistant agent

1. plastic wear-resistant agent: adding wear-resistant agent in plastic products can improve the hardness and wear resistance of its surface and prolong its service life. For example, in the manufacture of plastic products such as slippers, floors, tires, etc., an appropriate amount of anti-wear agent can be added.

2. ceramic wear agent: ceramic wear agent can be used in the manufacture of high temperature, high pressure, high wear environment of ceramic products, such as ceramic bearings, ceramic seals.

3. metal wear resistant agent: add wear resistant agent in metal products, can improve the surface hardness and wear resistance, prolong the service life. For example, when manufacturing metal products such as tools, molds, drills, etc., an appropriate amount of wear resistant agent can be added.

4. lubricating oil wear-resistant agent: adding wear-resistant agent to lubricating oil can reduce mechanical wear and improve the operating efficiency and service life of mechanical equipment. For example, in a field requiring a high-performance lubricating oil such as an expressway or a heavy-duty machine, an appropriate amount of an anti-wear agent may be added. The mechanism of action of

4. wear-resistant agent

wear-resistant agent mainly has the following mechanisms:

1. Improve the surface hardness: wear-resistant agent by penetrating the surface of the material or forming a hard coating, improve the surface hardness of the material, thereby enhancing the wear resistance of the material.

2. Reduce the coefficient of friction: The wear-resistant agent has a lubricating effect, which can reduce the coefficient of friction and reduce wear.

3. Improve surface quality: wear-resistant agent can improve the micro-roughness of the surface of the material, reduce the surface roughness, thereby reducing wear.

4. to form a protective film: wear resistant agent can form a dense protective film on the surface of the material to prevent oxygen, moisture and other external substances on the material erosion and corrosion.

5. conclusion

anti-wear agent as an important raw material for chemical production, has a wide range of applications. Through in-depth understanding of the nature and use of wear-resistant agents, we can better play its role, improve the service life and efficiency of equipment and tools, and promote the development of chemical, machinery, metallurgy, mining, building materials and other industries.

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