With the development of mechanical automation, brushes used in some daily use and industrial environments sometimes need to cope with high temperature working environments.

In a high temperature environment is not friendly to many plastic filaments. Ordinary PP and PET brush filaments, which exceed 100 degrees Celsius, tend to deform and curl and their service life is greatly reduced. Many industrial brushes not only need to be abrasion resistant, but also need to cope with high temperatures. Therefore many industrial brushes need to be processed with high temperature resistant plastic nylon wire.

PA66 bristle wire has a melting point of 230-250°C and a heat deflection temperature of 150-180°C. It has good resilience and toughness in high temperature environments, high mechanical strength, high temperature resistance, moderate hardness, abrasion resistance, alkali resistance and acid resistance. Sufficient to cope with a variety of complex environmental use, the cost is suitable, is widely used in head comb, bath brush, steam brush, industrial brush products.

In addition to choosing the right material, the quality of the raw material is also very important, if the quality of the raw material is not good, it will also affect the wear resistance and temperature resistance of the nylon wire.