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所在平台: Udemy |
课程主页: https://www.udemy.com/course/science-and-technology-of-rigid-polyurethane-foams/
课程评论：没有评论
Coursera 课程《硬质聚氨酯泡沫的科学与技术》内容总结： 本课程旨在全面介绍硬质聚氨酯泡沫（RPUF）行业。RPUF 是工业中的关键材料。本课程侧重于工业应用，而非复杂的化学原理。内容分为四个部分： 1. **引言**：介绍聚氨酯领域的通用知识。 2. **RPUF 的概念**：重点介绍 RPUF 的构成材料、配方和微观结构，包括聚醚多元醇、异氰酸酯、表面活性剂、催化剂和添加剂。 3. **RPUF 的性能与表征**：以简化的方式介绍 RPUF 的主要性能和表征技术，让学习者掌握关键概念。 4. **RPUF 的技术与应用**：探讨 RPUF 的生产技术和应用，如批次发泡、夹层板以及喷涂聚氨酯泡沫。
This course has the main purpose to serve as a general introduction to the rigid polyurethane foam (RPUF) industry. RPUF are a key material within the industry and the contents of this course are tackled withouth the rigor of presenting the complex chemistry behind the process. We emphasize on industrial aspects such as materials, characterization techniques and technologies. The content is divided into four sections, the first section being an introduction one, where generalities of the polyurethane field are presented. In the second section we focus on the main concepts of RPUFs, emphasizing on the materials that are used and the formulations and microstructure of RPUFs. We give specific details of polyols and isocyanates used in formulations as well as surfactants, catalysts and additives. The third section deals with the main properties and characterization techniques of RPUFs. We present this complex field in a simplified way, so as to have a grasp of the most relevant concepts without going into the details of each property and characterization technique. Finally, the last sections deals with technologies and applications of RPUFs. We handle the content using the most relevant applications, such as batch foaming, sandwich panels as well as spray polyurethane foam.
