V2EX hardener

Hardener

释义 Definition

hardener硬化剂;固化剂。指加入到材料(如树脂、涂料、水泥、橡胶等)中,使其变硬、固化或加速固化反应的添加剂。(在不同领域也可指“使某物更硬的物质/设备”。)

发音 Pronunciation

/hrdnr/

例句 Examples

Add the hardener and stir for two minutes.
加入硬化剂并搅拌两分钟。

After you mix the resin with the hardener, it will cure into a strong, glossy finish that resists water and heat.
将树脂与固化剂混合后,它会固化成坚固有光泽的表面,并且耐水耐热。

词源 Etymology

harden(使变硬、硬化)+ -er(表示“……的人/物/器具”)构成,字面意思是“使变硬的东西”。在化工与材料语境中逐渐固定为“硬化剂/固化剂”的专业用法。

相关词 Related Words

文学作品 Literary Works

  • Herman Melville《Moby-Dick》:出现过 harden/hardening 等相关词,用于描写环境与人性“变得更坚硬/冷硬”的意象(hardener 作为材料术语在经典文学中相对少见)。
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