V2EX photocuring

Photocuring

定义 Definition

photocuring(光固化):指利用光(通常是紫外光 UV 或可见光)引发材料中的光引发剂反应,使树脂、涂层、胶黏剂等在短时间内聚合/交联并硬化的工艺。常见于UV固化涂料、牙科树脂、3D打印(如SLA/DLP)等领域。

发音 Pronunciation

/fotokjr/

例句 Examples

Photocuring makes the resin hard in seconds under UV light.
光固化能让树脂在紫外线照射下数秒内变硬。

In stereolithography, photocuring is controlled layer by layer to build complex parts with fine detail.
在光固化立体成形(SLA)中,光固化被逐层控制,以制造细节精密的复杂零件。

词源 Etymology

由 **photo-**(“光”,源自希腊语 *phōs/phōt-*,意为“光”)+ curing(“固化/固硫/固化处理”,源自拉丁语 curare “照料、处理”,在材料语境中引申为“使硬化/定型”)构成。整体字面意思即“用光来固化”。

相关词 Related Words

文学作品与著作 Literary Works

  • Additive Manufacturing Technologies: 3D Printing, Rapid Prototyping, and Direct Digital Manufacturing(介绍SLA/DLP等工艺时常涉及photocuring/光固化)
  • Photopolymerization: Fundamentals and Applications(讨论光引发聚合与光固化机理与应用)
  • Polymer Chemistry(高分子化学教材中在光聚合/固化相关章节可能出现该术语)
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