PP and PET are both commonly used brush wire raw materials.
PP has excellent hardness properties, low density, small water absorption, acid and alkali resistance, but the temperature resistance is not very good.
It is generally used on household cleaning brushes, brooms, sanitation brushes and industrial brushes.
PET The price and quality of PET is between PP and PA,
Is a composite material, and PA performance is somewhat similar, but its elasticity is relatively poor,
PET compared to PP, wear resistance and resilience is not very good, but good heat resistance, higher hardness, lower unit price,
It can also be used for broomsticks, paint brushes, industrial brushes and other purposes.