Plastic ultra-fine powder, resin powder plastic is a synthetic polymer compound {polymer), which can also be 

called macromolecules or macromolecules, also commonly known as plastics or resin, which can freely change the 

shape. Is the use of monomer raw materials to synthesis or condensation reaction polymerization of materials, 

composed of synthetic resin and filler, plasticizer, stabilizer, lubricant, color additives.