![]() Min.: Food lipids: chemistry, nutrition, and biochemistry, 2nd ed., New York: M. "The Chemistry of Waxes and Sterols", in Casimir C. The ingredients include sugar, corn syrup, gelatin, and less than 0.5 percent of the following: potassium sorbate, natural flavors, carnauba wax, and either red 3, yellow 5, or blue 1. It is practically insoluble in water, soluble on heating in ethyl acetate and in xylene, practically insoluble in ethyl alcohol.It is among the hardest of natural waxes, being harder than concrete in its pure form.melting point: 78-85 ☌, among the highest of natural waxes.INCI name is Copernicia Cerifera (carnauba) wax.Carnauba wax is compatible with epoxies and generally enhances its properties along with those of most other engineering plastics. Semiconductor manufacturers use chunks of carnauba wax to break in new epoxy molds or to release the plunger when it sticks. When used as a mold release, carnauba, unlike silicone or PTFE, is suitable for use with liquid epoxy, epoxy molding compounds (EMC) and some other plastic types. This wax prevents the epoxy mold compound from sticking in the mold-chase and allows for release of the product from the chase once molded. The aerosol version is used extensively in the manufacture of semiconductor devices to break in new molds and after multiple shots of epoxy mold compound. Suspended in a solvent, carnauba wax is available by at least one manufacturer in an aerosol version. In addition, carnauba wax is used in Swedish Fish candy as an alternative to gelatin. In 1890, Charles Tainter patented the use of carnauba wax on phonograph cylinders as a replacement for a mixture of paraffin and beeswax. It is also used in the pharmaceutical industry as a tablet coating agent. In foods, it is used as a formulation aid, lubricant, release agent, anticaking agent, and surface finishing agent in baked foods and mixes, chewing gum, confections, frostings, fresh fruits and juices, gravies, sauces, processed fruits and juices, soft candy, tic tacs and Altoids. This finish dulls with time rather than flaking off (as is the case with most other finishes used.) ![]() It produces a high gloss finish when buffed on to wood. It is the finish of choice for most briar pipes. It is the main ingredient in surfboard wax, combined with coconut oil.Ĭarnauba wax is a prominent ingredient in cosmetics formulas: lipsticks, eyeliners, mascara, eye shadows, foundations, blushers, skin care preparations, sun care preparations, etc. Use for paper coatings is the most common application in the United States. Cinnamic acid, an antioxidant, may be hydroxylated or methoxylated.Ĭarnauba wax can produce a glossy finish and as such is used in automobile waxes, shoe polishes, food products such as candy corn, guitar polishes, and floor and furniture polishes, especially when mixed with beeswax. Specific for carnauba wax is the content of esterified fatty diols (about 20%), hydroxylated fatty acids (about 6%) and cinnamic acid (about 10%). Carnauba wax contains mainly esters of fatty acids (80-85%), fatty alcohols (10-15%), acids (3-6%) and hydrocarbons (1-3%). ![]()
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