The raw material for the production of solid paraffin is slack wax, and solid paraffin is usually divided according oil content. The main use of this product is in candle making ,food ,leather and other industries .
Slack wax is a derivative of crude oil whose impurity content (the amount of oil in it) varies between 4 and 3%.The melting point of slack wax varies from 1 to 3 C and is used in many cases in industry. In lubricants, the production of candle is used as a waterproof for artificial wood (match making and fireplace industries) and so on .