what is sublimation?
what is sublimation?
🔬 1. In Science (Chemistry/Physics):
Sublimation is a phase transition where a substance changes directly from a solid to a gas without passing through the liquid state.
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Example: Dry ice (solid carbon dioxide) sublimates into CO₂ gas at room temperature.
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Other Examples: Snow disappearing in cold weather without melting, iodine crystals, mothballs (naphthalene).
🎨 2. In Printing (Sublimation Printing):
Sublimation is a digital printing process that uses heat to transfer dye onto materials like:
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Polyester fabric
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Coated ceramics
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Metal
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Sublimation tumblers, mugs, T-shirts, etc.
🔧 How it works:
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A design is printed onto special sublimation paper using sublimation ink.
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Heat and pressure are applied (usually via a heat press).
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The ink turns into gas and bonds with the surface of the material.
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The result is a permanent, full-color image that won’t peel or fade easily.
🔁 Summary:
| Context | Meaning | Example |
|---|---|---|
| Science | Solid → Gas (no liquid phase) | Dry ice sublimating |
| Printing | Heat-based ink transfer into surfaces | Custom printed mugs, shirts, tumblers |
#what is sublimation #sublimation tumblers
