Plastic compound is created by professionals who have knowledge and expertize in polymer plastics and specialty compounding. A filler material is mainly added to binders or resin for the purpose of improving properties of the end products. PP filler compound is produced by compounding PP (polypropylene) with fine fillers. The process include addition of other additives for further improvements. Customers can use PP filler compound directly or can dilute with desired grades of PP. Both circumstances will display accurate balance of properties in the resultant product. Plastic compound must be used in the production process to reduce cost and cycle time, and improve dimensional stability and mechanical properties.