Conductive brushes are very common in industrial production, such as: pcb circuit board cleaning, dust cleaning of electronic components need to be used, and the production of conductive brushes need to be used with conductive plastic filament processing production, that is, polypropylene bristles.

If the conductive properties of the brush hair is not good, it is easy to safety accidents, the consequences are unimaginable, then good quality polypropylene brush hair needs to have the following requirements?

Our common conductive plastic wire material is generally processed from polypropylene + conductive toner:

1, conductivity: the use of special in line with the conductive material synthesis, anti-static coefficient of 104Ω-106Ω;

2, flexibility: with a certain degree of softness, will not scratch the electronic components, can effectively and timely eliminate static electricity;

3, durability: in high temperature and acidic and alkaline environments in the conductivity can remain stable;

However, polypropylene plastic bristles are also divided into grades, and can not be generalised. Judging from the material, the use of new raw materials or recycled materials for production, out of the effect will be able to feel, the use of recycled materials produced by the poor colour of the brush hair, no luster, chemical instability, uneven diameter, easy to break the wire and so on.