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phenolic
This term functions primarily as a technical descriptor within chemistry and materials science. It evokes a sense of structural rigidity and chemical specificity, distinguishing substances that possess the characteristic aromatic ring and hydroxyl group from other organic compounds. In a laboratory setting, it refers to the molecular identity of a substance.
In industrial contexts, the word shifts toward a description of physical properties, specifically referring to the hard, thermosetting plastics used in electrical insulation and aerospace components. It carries a connotation of durability, heat resistance, and industrial utility, often appearing in specifications for heavy-duty hardware or circuit board substrates.
Meanings
Examples
The lab technician analyzed the phenolic compounds in the plant extract.
We need to use a phenolic resin for this part because it must withstand high temperatures.
Is this casing made of a phenolic plastic or a standard thermoplastic?
The antique radio has a beautiful dark brown phenolic shell.
Phenolic adhesives are often used in the construction of high-quality plywood.
I wonder if the phenolic structure of this molecule affects its reactivity.
The circuit board is reinforced with a phenolic laminate for better insulation.
The circuit board is reinforced with a phenolic laminate for better insulation.
These antioxidants have a strong phenolic character that prevents oxidation.