japan wax
Noun: A hard, brittle, pale yellow to yellowish-brown vegetable wax obtained from the berries of certain sumac plants, particularly those of the genus Rhus (like Rhus succedanea). It is primarily used in the manufacture of polishes, candles, and as a stiffening agent.
Japan wax is not a true wax but a fat. It is valued industrially for its properties. - The furniture polish contained japan wax to provide a durable shine. - Japan wax is sometimes used as a substitute for beeswax in certain applications.
- Technical Context: In chemistry and manufacturing, japan wax is noted for its high content of palmitic acid glycerides. It is saponifiable and used in the production of soaps, lubricants, and as a coating for pharmaceuticals.
- The formulation required a saponifiable wax, so the chemist selected japan wax.
- Japan tallow: Another name for japan wax, though it is a misnomer as it is not a tallow.
- Sumac wax: A more descriptive term indicating its botanical source.
- Rhus wax: A technical term derived from the plant genus.
- Vegetable wax (a broader category)
- Berry wax (descriptive)
Japan wax is distinct from synthetic waxes and from other natural waxes like carnauba or beeswax. Its name originates from its historical production and export from Japan, not from the country of origin of the plant, which is also native to other parts of Asia.
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a yellow wax obtained from sumac berries; used in polishes
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