Paraffin wax, also known as crystalline wax, is usually white, odorless waxy solid, is a kind of petroleum processing products, is a kind of mineral wax, is also a kind of petroleum wax. It is a flake or acicular crystal made from the lubricating oil distillate obtained from crude oil distillation by solvent refining, solvent dewaxing or by wax freezing crystallization, press dewaxing to make wax paste, and then by sweat or solvent deoiling, clay refining or hydrorefining.
Fully refined paraffin wax, also known as fine ash, is white solid in appearance, with lumpy and granular products. Its products have high melting point, less oil content, no bonding at room temperature, no sweat, no greasy feeling, waterproof, moisture-proof and good electrical insulation.