Skip to main

Search from vocabulary

内容语言

Concept information

优选词,正式主题词

Foam  

定义

  • A foam is a type of dispersion colloid in which a large proportion of gas by volume in the form of gas bubbles, is dispersed in a liquid, solid or gel. The diameter of the bubbles is usually larger than 1 µm, but the thickness of the lamellae between the bubbles is often in the usual colloidal size range. [IUPAC Gold Book]

上位概念

URI

https://purls.helmholtz-metadaten.de/evoks/sdv/Foam

下载此概念