polybutene
1
9.9
- noun
- /ˌpɒliˈbjuːtiːn/
- Specialized
- Because of its flexibility, polybutene is chosen for certain types of piping.
Examples
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The manufacturer uses polybutene to improve the viscosity of the lubricant.
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The company produces polybutene for various applications.
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A new adhesive formula combines polybutene with other synthetic resins.
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Polybutene is commonly used in adhesives.
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In manufacturing, polybutene is often used in adhesives due to its strong bonding properties.
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The manufacturer recommended a polybutene lubricant for high-performance machinery.
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For her outdoor project, she chose a polybutene-based sealant to ensure durability.
Synonyms
1
9.9
A plastic used to make pipes, machine oils, and rubber products
Surface Forms
Morphology
polybutene = butene (semi-transparent) = poly + but + ene
The prefix poly- clearly signals a polymer, but the base term butene is technical and the full chemical meaning is not fully obvious to an average B1 learner.
Etymology
The word polybutene comes from poly- meaning 'many' (as in polyester) and butene, the name of a small chemical unit. It means 'many butene parts' joined into a long chain, which is why polybutene is a flexible synthetic material used in adhesives, lubricants, and rubber products.