Strip brush is used to block smooth doors and windows, revolving doors and movable doors, with the role of dust into the room, and according to the strip brush bristles can be divided into different materials of steel wire, nylon wire strip brush bristles and wool.

1.Iron bar brush

Tin strip brush wire is mainly made of iron, tin strip brush structure includes stainless steel, electrolytic plate, galvanised plate and low carbon steel plate. Mainly installed in the smooth door, automatic doors and lifts on the seal, the main purpose is to prevent dust into the interior.

2.Nylon wire brush

The nylon wire brush is mainly made of high temperature nylon wire to ensure that it can work for a long time under the high temperature environment. And according to the different uses to adjust the characteristics of the material. Nylon wire brushes are mainly used for dusting and sealing, and the bristles should be kept straight when in use.

3. Wool Brush

Wool bar brush filament is mainly made of wool, with long bristles, strong elasticity, comfortable feel and other characteristics, so the sealing effect of wool bar brush is obvious, good softness.

However, it is the nylon wire bar brush filament that is widely used. This is not without reason, one is the nylon wire comprehensive performance is excellent, the second is the price is moderate, good cost control, the third is the nylon wire is lightweight, planting hair fast. The melting point of nylon bar brush filament is high, and by adding high quality flame retardant auxiliary materials, it can be made into bar brush filament with flame retardant function. Moreover, nylon filament has good abrasion resistance, strong responsiveness, and it will not be deformed even after a long time in the working condition, and it has good fatigue resistance, which is why nylon filament will become the first choice of bar brush filament.