Anhui Ward Brush Industry Co., Ltd. successfully developed a new type of plastic brush wire

The yellow color is polypropylene filament, and the filament is easily broken after tearing the epidermis. The red color is a newly developed product of Anhui Ward Brush Industry. After tearing, the proportion is even, and there is a shrinkage groove in the middle, which cannot be broken. Performance parameters: The hardness of the yellow filament is 35R and the tensile strength is 170KP; the hardness of the Ward filament is 45R and the tensile strength is 670KP. The abrasion resistance is 4 times that of the former.