HDPE is a semi-crystalline, thermoplastic engineering material with high toughness and good low temperature properties.

Gears are widely used in life and production processes. From the initial metal gears to the widespread use of plastic gears, it is found that plastic gears are more and more popular than metal gears.

The application of plastic gears has become more and more extensive. Compared with metal gears, it has many advantages, especially in cost, design, processing, and performance.

Plastic parts can be used in various fields, especially the automobile industry. Nowadays, many metal parts of automobiles, such as fuel tanks, bumper shells, fenders, and tire valve caps, have been replaced with automobile plastic parts.

Nylon gears and aluminum gears are widely used, and they are also very common in life, so who is better?