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单词 polyamide
释义

Definition of polyamide in English:

polyamide

noun ˌpɒlɪˈeɪmʌɪdˌpɒlɪˈamʌɪdˌpɑliˈæmaɪd
mass noun
  • A synthetic polymer of a type made by the linkage of an amino group of one molecule and a carboxylic acid group of another, including many synthetic fibres such as nylon.

    Example sentencesExamples
    • Generically known as a group of polyamides, nylon is chemically distinguished by its amide linkages to two aromatic rings.
    • One polymer that is widely used for extruded balloon catheters is polyamide (nylon).
    • This molecular weight is relatively low and not far from the critical molecular weight of polyamides, which is generally near 15,000 g/mole.
    • Examples of polymers produced in this way include polyesters, polyamides, polyurethanes, polyethers, and polysulfones.
    • Nylon 66 is a polyamide based on hexamethylene diamine and adipic acid.
 
 

Definition of polyamide in US English:

polyamide

nounˌpɑliˈæmaɪdˌpälēˈamīd
  • A synthetic polymer of a type made by the linkage of an amino group of one molecule and a carboxylic acid group of another, including many synthetic fibers such as nylon.

    Example sentencesExamples
    • One polymer that is widely used for extruded balloon catheters is polyamide (nylon).
    • Examples of polymers produced in this way include polyesters, polyamides, polyurethanes, polyethers, and polysulfones.
    • Nylon 66 is a polyamide based on hexamethylene diamine and adipic acid.
    • This molecular weight is relatively low and not far from the critical molecular weight of polyamides, which is generally near 15,000 g/mole.
    • Generically known as a group of polyamides, nylon is chemically distinguished by its amide linkages to two aromatic rings.
 
 
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更新时间:2025/2/26 6:26:25