How carnauba wax is collected
The shine on a waxed car and a glossy candy comes from the leaves of a single Brazilian palm.
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- things downstream
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The short version
Carnauba is the wax that coats the leaves of a palm native to northeastern Brazil. Workers cut and dry the leaves, beat them to knock the wax loose, then refine and bleach it into hard yellow-brown flakes. It melts at a higher temperature than most natural waxes.
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Cut and dry the fronds
Workers collect leaves from the carnauba palm and lay them out to dry. The wax sits on the leaf surface as a protective coat.
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Beat off the wax
Dried leaves are beaten to loosen the powdery wax. What falls off is collected as a crude powder.
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Filter and bleach the flakes
The crude wax is melted, filtered, spun in a centrifuge and bleached. Cleaner grades are sold as T1, and lower grades as T3 and T4.
melts at 82 to 86 °C
Worth repeating
- Carnauba is known as the Queen of Waxes and is among the hardest natural waxes.
- It melts at a higher temperature than beeswax, which melts at 62 to 64 °C.
- The palm is native to, and grown only in, a handful of northeastern Brazilian states.
Where it goes next
Carnauba palm wax feeds 2 lines directly.
Keep walking
Sources
Cite this page: "How carnauba wax is collected." Assembly Line, 2026-11-03. https://assemblyline.org/make/carnauba