It has the characteristics of a narrow molecular weight distribution, high melting point, moderate viscosity, good hardness, non-toxic, good thermal stability, low high temperature volatility, super dispersibility of pigments, and strong lubrication and wetting effects, which can improve the plastic processing production efficiency. It has good moisture resistance at room temperature, strong chemical resistance, excellent electrical properties, and can enhance the appearance of finished products. It is utilized to manufacture high-end products with high cost-performance and stable quality supply, which can significantly reduce costs.