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Pronunciation varies by accent · noun
(chemistry) Any of a family of thermoplastic polymers that are known for their toughness and stability at high temperatures. They contain the subunit aryl-SO₂-aryl, the defining feature of which is the sulfone group..
Use polyethersulfone when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polyethersulfone means (chemistry) Any of a family of thermoplastic polymers that are known for their toughness and stability at high temperatures. They contain the subunit aryl-SO₂-aryl, the defining feature of which is the sulfone group..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use polyethersulfone where its definition matches the intended context.
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