Properties and Application of Polyurethane Rods

Properties and Application of Polyurethane Rods

Polyurethane rod is a high-performance plastic material with the following characteristics:

1. Good wear resistance: Polyurethane rods have high wear resistance and are rarely damaged by mechanical wear, so they are suitable for high-frequency or high-wear fields.

2. Good corrosion resistance: Polyurethane rods can withstand strong acids, strong alkalis, oils, chemicals, corrosive gases and other corrosive substances, and are not easy to corrode and deform.

3. Good high temperature resistance: Polyurethane rods can be used in a wide temperature range, and can be used in the environment of -40°C to +80°C, and the mechanical properties will not be greatly affected at high temperatures.

4. Good fatigue resistance: Polyurethane rods have good fatigue resistance and are not prone to fatigue cracking and fatigue damage.

5. Good sound insulation: Polyurethane rods have low density and are not easy to transmit sound waves, so they are widely used in audio and other fields.

The use of polyurethane rod

Due to the above characteristics of polyurethane rods, it is widely used in the following fields:

1. Mechanical field: The high wear resistance and corrosion resistance of polyurethane rods are suitable for the production of mechanical parts such as shafts, gears, bearings, and rollers.

2. Electronic field: Polyurethane rods have good high temperature resistance and fatigue resistance, and can undertake the role of transmission and support in the electronic field.

3. Chemical industry: Polyurethane rods are impermeable, non-absorbent, and unaffected by chemical reactions, so they are widely used in chemical pipelines, containers and other fields.

4. Automotive field: Polyurethane rods are widely used in the manufacture of automotive parts such as automotive brake systems, swing arms, and torsion bars.

5. Power field: The high strength and high wear resistance of polyurethane rods are suitable for the production of power system parts such as engine bearings and camshafts.

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