聚酯化的意思、翻譯和例句

是什麼意思

「聚酯化」是指通過化學反應將單體聚合形成聚酯的過程。聚酯是一種重要的聚合物,通常由二元酸和二元醇反應而成。這一過程常見於塑料和纖維的製造中,例如聚對苯二甲酸乙二醇酯(PET)就是一種常見的聚酯,廣泛應用於瓶子和紡織品中。聚酯化的過程通常涉及脫水縮合反應,並且可以在不同的條件下進行,以獲得所需的聚合物性能。

依照不同程度的英文解釋

  1. A process to make a type of plastic.
  2. A chemical reaction to join small units together.
  3. A method to create long chains of molecules.
  4. A way to form a material used in bottles and fabrics.
  5. A chemical process that links molecules to create a specific type of polymer.
  6. A condensation reaction that produces a polymer from monomers, typically involving acid and alcohol.
  7. A synthetic process that results in a polymer characterized by ester linkages.
  8. A polymerization reaction that involves the formation of ester bonds through the reaction of diols and dicarboxylic acids.
  9. A polycondensation reaction yielding polyesters, often involving the removal of water as a byproduct.
  10. A chemical transformation that generates a high molecular weight compound from low molecular weight precursors, typically involving the elimination of small molecules.

相關英文單字或片語的差別與用法

1:Polyesterification

用法:

是指將二元酸和二元醇通過聚合反應生成聚酯的過程。這個過程通常涉及脫水反應,並且常見於塑料和纖維的生產。聚酯化的過程可以控制,以獲得不同分子量和性能的聚酯。

例句及翻譯:

例句 1:

聚酯化是生產塑料瓶的重要步驟。

Polyesterification is an important step in producing plastic bottles.

例句 2:

聚酯化過程中,反應條件會影響最終產品的性質。

The reaction conditions during polyesterification can affect the properties of the final product.

例句 3:

這種聚酯的聚酯化過程非常高效。

The polyesterification process for this type of polyester is very efficient.

2:Polymerization

用法:

是指將小的單體通過化學反應轉化為長鏈聚合物的過程。聚合反應的類型有很多,包括加聚反應和縮合反應。聚酯化屬於縮合聚合反應的一種,通常涉及小分子的釋放。

例句及翻譯:

例句 1:

聚合反應的效率會影響最終產品的性能。

The efficiency of the polymerization reaction can affect the performance of the final product.

例句 2:

聚合的過程可以是連續的或批量的。

The polymerization process can be continuous or batch-wise.

例句 3:

這種材料的聚合反應需要特定的催化劑。

The polymerization of this material requires specific catalysts.

3:Esterification

用法:

是指將醇和酸進行反應生成酯的過程。這是一種重要的化學反應,通常用於合成聚酯。聚酯化過程中的脫水反應就是一種酯化反應。

例句及翻譯:

例句 1:

酯化反應是聚酯化的關鍵步驟。

The esterification reaction is a key step in polyesterification.

例句 2:

在進行酯化反應時,必須控制反應條件以獲得高產量。

During the esterification reaction, it is essential to control the reaction conditions to achieve high yields.

例句 3:

這種化學反應的效率會影響聚合物的性質。

The efficiency of this chemical reaction will affect the properties of the polymer.