With wollastonite as raw material, produced by advanced grinding and coating techniques, YW series of intensifiers are perfect new-style intensifiers for resin products like PA, PP, PE, PET, PVC, ABS, etc. YW series products are a new ideal partner for traditional resin reinforcing materials such as glass fiber (GF) and ultra fine glass beads, etc. The theoretical ratio of GF:YW=8:2.5 can make up the surface shortness of the products resulted from using 100% GF to reinforce resin. It is cheaper than GF, also can lower the producing cost of resin products. YW has higher tension, abrasion resistance and better insulation. It has lower acid and alkali soluble matter. Biology of YW raw material is of low wear. In November 1997, it passed the safety ratification of international cancer research center of World Health Organization. For sanitation consideration, it will be a healthy choice by using YW to replace traditional reinforcing materials like GF and asbestos as plastic wear intensifier.