File:Polyurethane_synthesis.svg · Wikimedia Commons · See Wikimedia Commons
Also known as PU
class=skin-invert-image|thumb|right|Polyurethane synthesis: the urethane groups −NH−(C=O)−O− link the molecular units, resulting in a polymer consisting of an alternating chain of two monomers. thumb|A kitchen sponge made of polyurethane foam
Research
24,482 papers- Recent Advancements in Polyurethane-based Tissue Engineering.ACS applied bio materials · 2023
- An overview of polyurethane biomaterials and their use in drug delivery.Journal of controlled release : official journal of the Controlled Release Society · 2023
- Lignin-Based Polyurethane: Recent Advances and Future Perspectives.Macromolecular rapid communications · 2021
- Recent Advances in Polyurethane/POSS Hybrids for Biomedical Applications.Molecules (Basel, Switzerland) · 2021
- Polyurethane elastomer biostability.Journal of biomaterials applications · 1995
via PubMed
Wikidata facts
- Subclass of
- plastic
- Image
- PMR 63x5.8 125 file2.jpg
Show 2 more facts
- Commons category
- Polyurethane foam
- topic's main category
- Category:Polyurethanes
via Wikidata · CC0
Article · 中文
聚氨酯（英語：Polyurethane，IUPAC缩写为PUR，一般缩写为PU），又稱聚胺甲酸酯，是指主链中含有氨基甲酸酯特征单元的一类高分子。这种高分子材料广泛用于黏合剂，涂层，低速轮胎，垫圈，车垫等工业领域。在日常生活领域聚氨酯被用来制造各种泡沫和塑料海绵。聚氨酯还被用于制造避孕套（对乳胶避孕套过敏的人适用）和医用器材和材料。由于聚氨酯具有非常低的导热系数，其材料为基础的新型墙体保温材料开始在欧美等西方国家逐步发展成熟。
Abstract from DBpedia / Wikipedia · CC BY-SA