Butyl rubber
丁基橡胶
Explanation (EN)
A synthetic rubber made from isobutylene and a small amount of isoprene, known for excellent air impermeability and resistance to weathering.
Explanation (ZH)
由异丁烯和少量异戊二烯合成的一种合成橡胶，具有优异的气密性和耐候性。
Audio
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.