Nylon has good comprehensive properties, including mechanical properties, heat resistance, abrasion resistance, chemical resistance and self-lubricating properties. The friction coefficient is low, it has certain flame retardancy, and it is easy to process. Because nylon has the advantages of non-toxicity, light weight, and high mechanical strength, it can be widely used in machinery, instrumentation and other fields instead of copper and other metals.

Since PA66 has self-wetting properties, it is necessary to ensure the dryness of the raw materials before processing. If the material is sealed before processing, it is not necessary to dry it; if the storage container has been opened, it needs to be dried. If the humidity is greater than 0.2%, it needs to be vacuum dried at 105°C for 12 hours.

Advantage

Compared with metal, the nylon wheel has low hardness, does not damage the abrasive parts, and has a low conflict coefficient. It provides its application on conflict parts. The prepared gear has the following advantages:

Low operating noise

The gear has a high degree of engagement, and the speed change performance is highly controllable

Non-lubricated operation, good friction resistance, high mechanical strength

Lower inertia than traditional metal gears

High chemical stability, resistant to acids, alkalis, organic solvents, sea water, etc.

Easy to process and color, and formula can be adjusted according to customer requirements