聚己内酯
Sign in to saveAlso known as PCL, poly(ε-caprolactone), poly(6-hydroxyhexanoic acid)
thumb|PCL beads, as sold for industrial or hobbyist use. Polycaprolactone (PCL) is a synthetic, semi-crystalline, biodegradable polyester with a melting point of about 60 °C and a glass transition temperature of about −60 °C. The most common use of polycaprolactone is in the production of speciality polyurethanes. Polycaprolactones impart good resistance to water, oil, solvent and chlorine to the polyurethane produced.
Wikidata facts
- Instance of
- biodegradable plastic
Show 4 more facts
- polymer of
- caprolactone
- CXSMILES
- [*]CCCCCC(=O)O[*] |Sg:n:1,2,3,4,5,6,7,8::ht|
- Commons category
- Polycaprolactone
- different from
- nylon 6
Sources (3)
via Wikidata · CC0
Article · 中文
聚己内酯（英語：polycaprolactone，简称PCL）是一种半结晶型聚合物，是化学合成的生物降解性高分子材料，其结构重复单元上有5个非极性亚甲基—CH2淀粉等物质共混，可制得完全生物降解材料。
Abstract from DBpedia / Wikipedia · CC BY-SA