Semi Refined paraffin wax is a white solid, its relative density increases with the rise of the melting point, the product has good chemical stability, moderate oil content, good moisture resistance and insulation properties, and good plasticity. Semi Refined paraffin wax is not only an important petroleum product, but also an important substance widely used in various industries and closely related to the life of the masses of people. It can be used as food, oral medicine and wax paper, crayons, candles, carbon paper and other commodity components and packaging materials.