How to choose the appropriate material brush?

In the increasingly pursuit of high-quality life, people love new things. Once they are old or dirty, they no longer like to use them. However, there are many things that need to be cleaned in daily life, and there are also many things that are not easy to clean. So how should we choose the appropriate brush?
For example, on highways like ours, where millions of people pass by every day carrying countless amounts of dust and dirt, brushes are used. Do you know the basic knowledge of industrial brushes? Industrial brushes are very different from the brushes we use in our daily lives.
The cleaning brush material for daily use in small household appliances is required to be at the food level, as the requirements for food are high, and PP will be chosen as the material. The brush wire part is composed of nylon brush wire or PP brush wire, which does not have any impact on human health. If the brush roller used for cleaning steel products is generally made of silicon carbide material and nylon, this type of brush wire is relatively hard and can polish steel plates, remove rust on steel products, and play a polishing role.
The material of the brush depends on the item used, and different choices are made according to different needs. The degree of softness and hardness of the brush is different, and it is formed due to the different materials used. You need to choose according to your own needs.