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Paraffin wax (or petroleum wax) is a soft colorless solid derived from petroleum, coal, or oil shale that consists of a mixture of hydrocarbon molecules containing between 20 and 40 carbon atoms. It is solid at room temperature and begins to melt above approximately 37 °C (99 °F), [ 2 ] and its boiling point is above 370 °C (698 °F). [ 2 ]
Natural wax was largely replaced for the making of waxed paper (or paraffine paper) after Herman Frasch developed ways of purifying paraffin and coating paper with it in 1876. [2] Waxed paper is commonly used in cooking for its non-stick properties, and wrapping food for storage, such as cookies, as it keeps water out or in.
In the modern English-speaking world, the term crayon is commonly associated with the standard wax crayon, such as those widely available for use by children. Such crayons are usually approximately 3.5 inches (89 mm) in length and made mostly of paraffin wax. Paraffin wax is heated and cooled to achieve the correct temperature at which a usable ...
Commercial dubbin contains petroleum jelly (petrolatum), paraffin wax, neatsfoot oil, and naphtha (C10-12 alkane/cycloalkane). [2] More traditional dubbin can be made with beeswax, fish oil and lard. [3] The name dubbin is a contraction of the gerund dubbing, describing the action of applying the wax to leather. [4]
Paraffin wax, a white or colorless soft solid (also in liquid form) that is used as a lubricant and for other applications; Liquid paraffin (drug), a very highly refined mineral oil used in cosmetics and for medical purposes; Alkane, a saturated hydrocarbon; Kerosene, a fuel that is also known as paraffin
Wax emulsions based on beeswax, carnauba wax and paraffin wax are used in creams and ointments. The emergence of soybean waxes with varying properties and melt points has led to the use of vegetable wax emulsions in applications such as paper coatings, paint and ink additives, and even wet sizing for pulp and paper applications.
Ozokerite or ozocerite, archaically referred to as earthwax or earth wax, is a naturally occurring odoriferous mineral wax or paraffin found in many localities. Lacking a definite composition and crystalline structure, it is not considered a mineral but only a mineraloid .
Kerosene, or paraffin, is a combustible hydrocarbon liquid which is derived from petroleum. It is widely used as a fuel in aviation as well as households. Its name derives from κηρός (kērós) meaning "wax", and was registered as a trademark by Nova Scotia geologist and inventor Abraham Gesner in 1854 before evolving into a generic trademark.