某篇高分子英文文献读书笔记
高分子专业相关的英语文献
高分子专业相关的英语文献高分子科学是一门涉及广泛且发展迅速的学科领域，因此，对于高分子专业的学生和研究者来说，掌握相关的英语文献是非常重要的。
以下是一些与高分子专业相关的英语文献的推荐，希望能对你们有所帮助。
1. 学术期刊论文《高分子学报》是中国高分子科学最重要的学术期刊之一，其中刊登的许多论文都是高分子领域的经典之作。
此外，还有《Macromolecules》、《Polymer》、《Journal of Polymer Science》等国际知名期刊，其中刊登的许多研究论文也与高分子专业密切相关。
2. 知名教授的研究成果国内许多知名高校的教授在高分子领域都有深入的研究，他们的研究成果也是学习的重要资源。
例如，复旦大学的吴奇教授、北京大学的李校资本教授等人的研究成果，都是非常值得一读的。
3. 专题论文集一些高分子领域的专题论文集也是非常有价值的资源，其中通常包含了许多该领域专家的研究成果和前沿观点。
例如，《高分子科学进展》等专题论文集，其中包含了众多知名高校和科研机构学者的研究成果。
4. 会议论文每年都有许多高分子领域的会议，其中通常会发表一些与会者的研究成果。
这些会议论文也是学习的重要资源，其中通常包含了许多最新的研究成果和前沿观点。
你可以通过参加相关的学术会议或者查看会议的在线存档来获取这些资源。
5. 网上资源许多高分子领域的网站和论坛也提供了大量的学习资源，例如各种教程、视频、讨论帖等。
这些资源通常比较生动、直观，容易理解。
你可以通过搜索引擎或者专业的学术搜索引擎来查找这些资源。
总之，高分子领域的英语文献资源非常丰富，只要我们善于利用，就能够获取到大量的学习资源。
同时，也需要注意文献的质量和适用性，选择适合自己的文献进行学习，才能取得更好的效果。
高分子专业英语翻译(1-9章)
UNIT 1 What are Polymer?What are polymers? For one thing, they are complex and giant molecules and are different from low molecular weight compounds like, say, common salt. 什么是高聚物？首先，他们是合成物和大分子，而且不同于低分子化合物，譬如说普通的盐。
To contrast the difference, the molecular weight of common salt is only 58.5, while that of a polymer can be as high as several hundred thousand, even more than thousand thousands. 与低分子化合物不同的是，普通盐的分子量仅仅是58.5，而高聚物的分子量高于105，甚至大于106。
These big molecules or ‘macro-molecules’ are made up of much sma ller molecules, can be of one or more chemical compounds. 这些大分子或“高分子”由许多小分子组成。
小分子相互结合形成大分子，大分子能够是一种或多种化合物。
To illustrate, imagine that a set of rings has the same size and is made of the same material. 举例说明，想象一组大小相同并由相同的材料制成的环。
When these things are interlinked, the chain formed can be considered as representing a polymer from molecules of the same compound.当这些环相互连接起来，可以把形成的链看成是具有同种分子量化合物组成的高聚物。
生物医用高分子读书笔记
《生物医用高分子》读书笔记一、高分子材料基础知识在开始阅读《生物医用高分子》我对高分子材料的基础知识进行了初步了解。
这部分内容是整个书籍的基石，为后续更深入地探讨生物医用高分子的特性及应用提供了必要的基础。
高分子材料的定义与分类：高分子材料，也被称为聚合物材料，是由大量重复单元通过共价键连接而成的化合物。
根据其来源和特性，高分子材料可分为天然高分子和合成高分子两大类。
天然高分子如蛋白质、淀粉等存在于自然界，而合成高分子则是通过人工化学合成方法得到的。
结构特点：高分子材料具有独特的链状结构，这些长链由许多单体以共价键连接而成。
这些长链又可以聚集形成不同的形态，如结晶态、非结晶态等，不同的结构决定了材料的不同性能。
物理化学性质：高分子材料的物理化学性质是其独特结构决定的。
高分子材料通常具有良好的绝缘性、较高的化学稳定性、较低的导热系数等。
它们还具有一定的弹性和可塑性，可以通过加工得到各种形状和制品。
制备方法与加工技术：高分子材料的制备包括聚合反应和聚合物的合成。
聚合反应是将单体转化为聚合物的过程，而聚合物的合成则是通过不同的加工技术将聚合物转化为具有特定形状和性能的产品。
常用的加工技术包括挤出、注塑、模压等。
在理解了这些基础知识之后，我对生物医用高分子的理解更为深入。
生物医用高分子是专门用于医疗领域的高分子材料，它们需要满足生物相容性、无毒性等要求。
这些材料的性能和应用将在后续章节中详细讨论，通过阅读这本书，我对生物医用高分子的应用领域和未来发展前景有了更清晰的了解。
1. 高分子概念及分类在阅读《生物医用高分子》这本书的过程中，我首先接触到了关于高分子的基本概念。
也称为聚合物，是由大量结构单元重复连接形成的大分子。
这些结构单元通常被称为单体，通过聚合反应，单体之间形成了高分子链。
与传统的低分子相比，高分子在物理和化学性质上具有显著的特点，如较高的分子量、良好的物理稳定性以及独特的机械性能等。
天然高分子：这些高分子存在于自然界中，如蛋白质、核酸、多糖等。
高分子材料工程专业英语课文翻译 (2)
高分子材料工程专业英语课文翻译Polymer Science and Polymer Engineering are closely related andoften used interchangeably. Polymer Science is concerned with the chemistry and physics of polymers, while Polymer Engineering teaches students how to design and manufacture polymer products. No matter which field you choose, there is constant innovation and new developments in the field of Polymer Science and Engineering.高分子科学和高分子工程密切相关，常常互换使用。
高分子科学研究聚合物的化学和物理学，而高分子工程则教授学生如何设计和制造聚合物产品。
无论您选择哪个领域，高分子科学和工程的领域中都不断有创新和新发展。
Polymers are large molecules that are made up of repeating units called monomers. These molecules are characterized by their high molecular weight, which gives them unique properties such as strength, elasticity, and durability. There are many types of polymers, including plastics, rubbers, and fibers.聚合物是由称为单体的重复单位组成的大分子。
高分子英文文献
高分子英文文献Polymer English LiteraturePolymer materials have gained immense significance in various fields due to their unique properties and diverse applications. This article aims to explore and summarize some key findings from English literature on polymers. The focus will be on recent advancements, emerging trends, and future prospects in the field of polymer science.In recent years, there has been an increasing interest in the development of functional polymers with improved properties. Researchers have been actively working towards the synthesis and characterization of novel polymer materials with tailored functionalities. For instance, the use of advanced polymerization techniques such as controlled radical polymerization, ring-opening polymerization, and living polymerization has led to the synthesis of polymers with controlled molecular weights, narrow molecular weight distributions, and well-defined architectures.Furthermore, the incorporation of various additives and nanofillers into polymer matrices has shown promising results in enhancing their mechanical, thermal, and electrical properties. This has opened up new avenues for the development of advanced polymer composites with improved performance characteristics. The use of nanomaterials, such as carbon nanotubes, graphene, and nanoparticles, has revolutionized the field of polymer nanocomposites, enabling the development of lightweight, high-strength materials with superior mechanical properties.In addition to functional polymers and polymer composites, the development of stimuli-responsive polymers has gained significant attention. These polymers have the ability to respond to external stimuli, such as temperature, pH, light, and magnetic fields, and exhibit changes in their properties, such as solubility, shape, and conductivity. This has paved the way for the development of smart materials, drug delivery systems, and sensors with applications in various fields, including medicine, electronics, and environmental monitoring.The field of polymer science has also witnessed advancements in the area of biodegradable polymers. With the increasing concern for environmental sustainability, the development of biodegradable polymers has become a topic of great interest. Biodegradable polymers offer the advantage of reducing environmental pollution and minimizing waste generation. Researchers have focused on the synthesis of biodegradable polymers from renewable resources, such as plant-based materials and biomass, as well as the design of polymer structures that can be easily degraded by natural processes.Moreover, the field of polymer chemistry has been significantly influenced by the emergence of macromolecular engineering. Macromolecular engineering involves the design and synthesis of polymers with controlled architectures and functionalities through the manipulation of their chemical structures. This approach has enabled the development of tailor-made polymers with specific properties and functionalities for various applications. Researchers have explored various macromolecular engineering techniques, such as click chemistry, grafting-from and grafting-to methods, and self-assembly, to design polymers with precise control over their properties.Looking ahead, the field of polymer science holds immense potential for further advancements. Researchers are expected to focus on the development of sustainable polymers, bio-inspired polymers, and polymers with advanced functionalities. Additionally, the integration of polymers with other disciplines, such as nanotechnology, materials science, and biotechnology, is likely to lead to the development of innovative materials and technologies. The combination of interdisciplinary approaches and the use of advanced characterization techniques are anticipated to contribute to the progress of polymer science and open up new possibilities for the development of high-performance materials.In conclusion, the English literature on polymers showcases the significant progress and advancements made in the field of polymer science. From the development of functional polymers and polymer composites to the design of stimuli-responsive and biodegradable polymers, the field has witnessed remarkable achievements. With the continuous efforts of researchers and the integration of various disciplines, the future ofpolymer science looks promising, and it is expected to play a vital role in addressing the challenges of the modern world and providing innovative solutions for various applications.。
高分子英语课文翻译修订版
高分子英语课文翻译集团标准化小组：[VVOPPT-JOPP28-JPPTL98-LOPPNN]unit1all polymers are built up from bonding together a single kind of repeating unit. At the other extreme ,protein molecules are polyamides in which n amino acide repeat units are bonded together. Although we might still call n the degree of polymerization in this case, it is less usefull,since an amino acid unit might be any one of some 20-odd molecules that are found in proteins. In this case the molecular weight itself,rather than the degree of the polymerization ,is generally used to describe the molecule. When the actual content of individual amino acids is known,it is their sequence that is of special interest to biochemists and molecular biologists.并不是所有的聚合物都是由一个重复单元链接在一起而形成的。
在另一个极端的情形中，蛋白质分子是由n个氨基酸重复单元链接在一起形成的聚酰胺。
尽管在这个例子中，我们也许仍然把n称为聚合度，但是没有意义，因为一个氨基酸单元也许是在蛋白质中找到的20多个分子中的任意一个。
国外高分子物理英文教材研究
国外高分子物理英文教材研究1. 引言1.1 研究背景Polymer physics is a branch of physics that studies the physical properties of polymers, which are large molecules composed of repeating structural units. The field has seen significant advancements in recent years due to the growing importance of polymers in various industrial applications, such as plastics, textiles, and pharmaceuticals.1.2 研究意义Furthermore, studying these textbooks can facilitate international collaboration and exchange of knowledge in the field of polymer science. It can provide researchers and students with access to diverse perspectives and approaches to high polymer physics, leading to a more enriched and global understanding of the subject.2. 正文2.1 国外高分子物理英文教材概述Foreign Polymer Physics English Textbook OverviewForeign polymer physics textbooks provide valuable resources for students and researchers in the field of polymer science. These textbooks cover a wide range of topics related to the properties, structure, and behavior of polymers, offeringin-depth explanations and examples to help readers grasp complex concepts.2.2 国外高分子物理英文教材内容分析The content analysis of foreign polymer physics English textbooks is essential for understanding the materials covered in these textbooks. These textbooks typically cover a wide range of topics related to polymer physics, including polymer structure, polymer properties, polymer dynamics, and polymer processing.2.3 国外高分子物理英文教材研究方法Research methods in foreign polymer physics English textbooksResearch methods play a crucial role in studying foreign polymer physics English textbooks. In order to effectively analyze and understand the content of these textbooks, researchers utilize various research methods. Some common research methods used in the study of foreign polymer physics English textbooks include:2.4 国外高分子物理英文教材发展趋势The development trends of foreign polymer physics English textbooks are closely related to the advancement of the field and the needs of students and researchers. In recent years, several key trends have emerged:2.5 国外高分子物理英文教材对比分析The comparison of foreign polymer physics English textbooks is crucial in determining the strengths and weaknesses of each textbook in order to assist educators in choosing the most appropriate materials for their students. In this analysis, we will compare the following textbooks: "Polymer Physics" by Michael Rubinstein and Ralph H. Colby, "Principles of Polymerization" by George Odian, and "Introduction to Polymers" by Robert J. Young and Peter A. Lovell.3. 结论3.1 总结与展望Looking ahead, it is clear that the field of polymer physics education will continue to evolve as new research advances and technologies emerge. As such, future research should focus on updating existing textbooks to incorporate the latestdevelopments in the field and explore innovative teaching methods to enhance students' learning experiences.。
高分子材料英文论文翻译
《高分子材料研究方法》课程作业题目：<New Opportunities for anAncientMaterial>论文翻译化学与材料工程学院学院高分子专业学号XXXXXXX学生姓名KITTY指导教师二〇XX年X月<New Opportunities for an Ancient Material>论文翻译Science 30 July 2010:V ol. 329 no. 5991 pp. 528-531DOI: 10.1126/science.1188936New Opportunities for an Ancient MaterialFiorenzo G. Omenetto, David L. Kaplan*Department of Biomedical Engineering, Tufts University, Medford, MA 02155, USA.E-mail: david.kaplan{at}一种古老材料的新机遇Fiorenzo G. Omenetto, David L. Kaplan*美国，马萨诸塞州（邮编02155），梅德福，塔夫茨大学，生物医学工程系邮箱：david.kaplan{at}ABSTRACTSpiders and silkworms generate silk protein fibers that embody strength and beauty. Orb webs are fascinating feats of bioengineering in nature, displaying magnificent architectures while providing essential survival utility for spiders. The unusual combination of high strength and extensibility is a characteristic unavailable to date in synthetic materials yet is attained in nature with a relatively simple protein processed from water. This biological template suggests new directions to emulate in the pursuit of new high-performance, multifunctional materials generated with a green chemistry and processing approach. These bio-inspired and high-technology materials can lead to multifunctional material platforms that integrate with living systems for medical materials and a host of other applications.摘要蜘蛛或桑蚕生成的丝蛋白纤维，是力与美的结合体。
高分子材料与应用(英文版) Chapter 5 Fibers
What’s fiber
Property requirements for Fibers
High tensile strength (tenacity) Pliable but low elongation Abrasion resistant High melting point (esp. for clothing)
What’s fiber
What’s fibers - definition
1. Soft and flexible, slim and long substance
2. A natural or man-made substance having a length at least 100 times its diameter
extruded into non-solvent) Dry spinning (polymer dissolved in solvent, solvent
evaporates)
Drawing orients amorphous regions, stronger fibers result
Intelligent fibers:(thermo-, optic-sensitive fibers, shape memory fiber)
Classification of fibers
Natural fibers 天然纤维
Chemical fibers 化学纤维
Cotton棉 Wool羊毛 Silk 丝
Others: jute, and ramie 麻
Regenerated fibers 再生纤维
Synthetic fibers 合成纤维
高分子化学心得体会（推荐阅读）
高分子化学心得体会（推荐阅读）第一篇：高分子化学心得体会高分子化学心得体会在未学习高分子化学以前，对高分子化合物的认识停留在涤纶、橡胶、纤维、树脂等这一些常见的化合物上，对高分子化学的认知就是我们有机化学所讲述的聚合物之间的加成、缩聚之类。
学习了高分子化学之后，让我了解到现在的高分子科学的研究十一高分子化学为基础，研究高分子化合物的分子设计、合成及改性等，为高分子科学研究提供新生化合物、为国民经济提供新材料及合成方法。
而高分子科学的发展由三大合成材料（塑料、合成橡胶和合成纤维）到了精细高分子、功能高分子、生物医学高分子等领域。
下面我就本学期以来自己对高分子化学主要内容的学习的心得体会做一简单地总结。
一、对高分子化合物的基本认识1、高分子化合物的定义及特点所谓高分子化合物，系指那些由众多原子或原子团主要以共价键结合而成的相对分子质量在10000以上的化合物。
所谓“相对分子质量在10000以上”其实只是一个大概的数值。
对于不同种类的高分子化合物而言，具备高分子材料特殊物性所必需的相对分子质量下限各不相同，甚至相去甚远。
高分子化合物的基本特点主要表现在4个方面：a.相对分子质量很大，而且具有多分散性，一般高分子化合物实际上都是由相对分子质量大小不等的同系物组成的混合物，其相对分子质量具有统计平均意义；b.化学组成比较简单，分子结构有规律；c.分子形态多种多样；d.物性迥异于低分子同系物，尤其是具有黏弹性。
2、高分子化合物的分类 A.按照来源分类可分为天然高分子和合成高分子两大类。
天然高分子如云母、石棉、石墨、蛋白质、淀粉、纤维素、核糖核酸（RNA）、脱氧核糖核酸（DNA）等；合成高分子如聚乙烯、尼龙-66、涤纶等。
B.按材料用途分类可分为塑料、橡胶、纤维、涂料、胶黏剂和功能高分子等6大类。
C.按主链元素组成分类a.碳链高分子（主链完全由碳原子组成。
如聚乙烯）；b.杂链高分子（主链除碳原子外，还含有O、N、S等杂原子。
高分子材料的应用英文作文
高分子材料的应用英文作文下载温馨提示:该文档是我店铺精心编制而成，希望大家下载以后，能够帮助大家解决实际的问题。
文档下载后可定制随意修改，请根据实际需要进行相应的调整和使用，谢谢!并且，本店铺为大家提供各种各样类型的实用资料，如教育随笔、日记赏析、句子摘抄、古诗大全、经典美文、话题作文、工作总结、词语解析、文案摘录、其他资料等等，如想了解不同资料格式和写法，敬请关注!Download tips: This document is carefully compiled by theeditor. I hope that after you download them,they can help yousolve practical problems. The document can be customized andmodified after downloading,please adjust and use it according toactual needs, thank you!In addition, our shop provides you with various types ofpractical materials,such as educational essays, diaryappreciation,sentence excerpts,ancient poems,classic articles,topic composition,work summary,word parsing,copyexcerpts,other materials and so on,want to know different data formats andwriting methods,please pay attention!Polymer materials are widely used in various fields due to their excellent properties. One of the most common applications is in the field of packaging. Polymer materials such as polyethylene and polypropylene are commonly used in the production of plastic bags, bottles, and containers. They are lightweight, durable, and can be easily molded into different shapes. Moreover, they are also cost-effective and can be recycled, which makes them an eco-friendly option.Another important application of polymer materials is in the field of medicine. Polymer materials such as polyethylene glycol and poly(lactic-co-glycolic acid) are used in drug delivery systems. They can be used to encapsulate drugs and release them in a controlled manner, which can improve the efficacy of the drugs and reducetheir side effects. Moreover, polymer materials can also be used in the production of medical devices such as implants, catheters, and prosthetics.Polymer materials are also widely used in the field of construction. Polymer materials such as polyvinyl chloride and polystyrene are commonly used in the production of pipes, insulation materials, and roofing materials. They are lightweight, durable, and can withstand harsh weather conditions. Moreover, they are also cost-effective and can be easily installed, which makes them an attractive option for builders and contractors.In the field of electronics, polymer materials such as polyimide and polyethylene terephthalate are commonly used in the production of flexible circuits, displays, and batteries. They are flexible, lightweight, and can be easily molded into different shapes. Moreover, they have excellent thermal and electrical properties, which make them an ideal choice for electronic applications.In conclusion, polymer materials have a wide range of applications in various fields due to their excellent properties. From packaging to medicine, construction to electronics, polymer materials have revolutionized the waywe live and work. As technology continues to advance, we can expect to see even more innovative applications of polymer materials in the future.。
国外高分子物理英文教材研究
国外高分子物理英文教材研究
随着高分子材料在工业、医药、电子、能源等领域的广泛应用，高分子物理学的研究也变得越来越重要。
为了深入了解和掌握这一领域的知识，许多国外高校和研究机构都开设了高分子物理课程，并出版了相关的教材。
本文主要介绍了一些经典的英文高分子物理教材。
1. "Principles of Polymer Chemistry" by Paul J. Flory：这本书是高分子化学的经典教材之一，由诺贝尔化学奖得主保罗·弗洛里于1953年出版。
该书从高分子化学的基础知识出发，介绍了高分子化学的基本原理、物理化学性质、结构和合成等方面的内容。
此外，该书还涵盖了高分子聚合物物理、动力学和力学性质等方面的内容，为读者深入了解高分子化学和物理学提供了坚实的基础。
2. "The Physics of Polymers: Concepts for Understanding Their Structures and Behavior" by Gert R. Strobl: 本书由德国理论物理学家Gert R. Strobl于2006年出版，介绍了高分子物理学的基本概念和实验技术。
书中主要包括高分子结构、高分子热力学、高分子力学、高分子物性、聚合物的分子构象和相互作用、聚合物的分子运动以及高分子的表面等方面的内容。
该书适合对高分子物理学有一定了解的读者，但同时也为了解高分子物理学的初学者提供了很好的参考。
总之，国外高分子物理英文教材丰富多彩，选购一本好的教材，有助于深入了解高分子物理学的知识和技术。
国外高分子物理英文教材研究
国外高分子物理英文教材研究引言高分子物理是物理学的一个重要分支，研究高分子材料的结构、性质和行为。
随着高分子科学和工程的迅速发展，越来越多的教材被用于高分子物理教育。
本文将对国外高分子物理英文教材进行研究，以探讨其在高分子物理教育中的作用和意义。
一、国外高分子物理英文教材概述1. Macromolecules: An Introduction to Polymer Science (Frederick A. Bovey)《巨分子：聚合物科学导论》是一本介绍高分子科学的经典教材，涵盖了高分子结构、物理性质、合成与反应等方面的内容。
该书以清晰的语言、丰富的实例和图表向读者介绍了高分子物理学的基本概念和原理，被广泛应用于世界各地的高分子物理教育中。
2. Principles of Polymer Chemistry (P.J. Flory)《高分子化学原理》由诺贝尔化学奖获得者P.J.弗洛里编写，系统地介绍了高分子的化学结构、性质和反应机制。
该书以其深入浅出的风格和权威性的内容成为高分子化学领域不可或缺的教育资源。
二、国外高分子物理英文教材的特点1. 系统性强：国外高分子物理英文教材一般以系统和全面的方式介绍高分子物理学的基本概念和原理，内容涵盖了高分子结构、性质、合成、反应等方面，适合作为高分子物理学专业课程的教材。
2. 理论性强：国外高分子物理英文教材在介绍高分子物理学的基本理论时一般非常严谨和深入，涉及了大量的理论分析、数学推导和物理模型，适合作为高分子物理学专业课程的参考资料。
3. 应用性强：国外高分子物理英文教材一般以应用和实例为主线，注重理论与实践相结合，为读者提供了大量的应用案例和实验数据，有助于加深对高分子物理学基本概念和实际应用的理解。
三、国外高分子物理英文教材在高分子物理教育中的作用和意义1. 丰富教育资源：国外高分子物理英文教材为高分子物理教育提供了丰富的教育资源，包括了丰富的概念和理论知识、大量的应用案例和实验数据，有助于学生全面、系统地了解高分子物理学的基本原理和实际应用。
国外高分子物理英文教材研究
国外高分子物理英文教材研究1. "Introduction to Polymers"作者：Robert J. Young 和 Peter A. Lovell这本教材是高分子物理学领域的经典教材之一，被广泛用于高校教育和高分子材料的研究。
本书详细介绍了高分子的物理化学特性和应用，包括高分子结构、合成、物理性质、加工和应用。
它的编排清晰，符合知识的层次性和系统性，便于帮助读者理解和掌握高分子物理学的基本知识和实际应用。
本书是一个广泛阐述高分子物理学和聚合物材料科学的教材，并且适用于物理学、化学、生物学和工程专业学生。
本书结合了物理、化学和数学的原理，介绍了高分子的结构、物性和应用。
该书还着重于聚合物动力学的理论和实践，并将聚合物的行为与自然界中的相似行为进行了比较。
这本名为《高分子材料的力学》的书介绍了当今工程和科学实践中的膜、纤维、塑料和弹性材料的机械性能。
本书更新了高分子物理学的啮合理论，并探讨了不同的高分子纤维类型的力学行为。
此外，还介绍了高分子材料的断裂和损耗以及微观和宏观观测之间的联系。
本书是一本深入了解高分子混合物和复合材料的教材。
它详细介绍了高分子混合物和复合材料的优缺点、原理、制备和应用。
在介绍高分子混合物和复合材料的基础知识的基础上，还介绍了涉及高分子复合材料的专业领域，如航空、汽车、电子、医疗和运动用品，这学员可以更深入地了解高分子物理学与现代科技产业之间的联系。
以上这些教材都是用于高校教育和高分子科技研究的经典教材，涉及高分子物理学的重要方面，从基础概念到高级应用全面详尽。
这些教材都是由多位高分子物理学家共同编撰而成，可供从学生到专业领导人使用，任何人都可以从这些教材中获得广泛的知识，对高分子物理学的科学和技术应用有更深入的了解和掌握。
高分子材料的应用英文作文
高分子材料的应用英文作文英文：Polymer materials are widely used in various fields due to their excellent properties such as high strength, light weight, and corrosion resistance. In the field of construction, polymer materials are widely used in the production of pipes, insulation materials, and coatings. For example, polyvinyl chloride (PVC) pipes are widely used in water supply and drainage systems due to their excellent corrosion resistance and low cost.In the field of transportation, polymer materials are widely used in the production of automobile parts, aircraft parts, and ship parts. For example, polyurethane foam is widely used in the production of car seats due to its excellent cushioning properties and light weight.In the field of electronics, polymer materials are widely used in the production of electronic components,such as printed circuit boards, encapsulating materials,and insulating materials. For example, epoxy resin iswidely used in the production of printed circuit boards due to its excellent insulation properties and high temperature resistance.In the field of medical treatment, polymer materialsare widely used in the production of medical devices, such as artificial joints, artificial organs, and drug delivery systems. For example, polyethylene and polypropylene are widely used in the production of artificial joints due to their excellent biocompatibility and low friction coefficient.Polymer materials have a wide range of applications,and their excellent properties make them an indispensable part of modern society.中文：高分子材料由于其高强度、轻质、耐腐蚀等优异性能，在各个领域得到了广泛应用。
高分子科技英语第四节
The process of thermal decomposition or pyrolysis （热解） is characterized by a number of experimental indices （ 指 数 ） , such as the temperature of initial decomposition, the temperature of half decomposition, the temperature of the maximum rate of decomposition, and the average energy of activation. The heat resistance （耐热 性） of a polymer may be characterized by its “initial” and “half” decomposition.
2013年共刊登论文5806篇,其中中国论文为226篇,排世界第6位,美国排在首位,论文数 为2535篇,英国和德国第2和第3位,法国、加拿大在中国之前。
The Structure of Scientific Articles 科研论文
Researchers describe their research work
（1）在专业期刊(specific journals)上发表：论文（Paper) 类型：
Review （综述） Communication (快报） Letter （快报） Perspective (Future article, 展望） Article （文章）
（2）研究单位或出版社约定出版：专论，专著(monograph) （3）学位论文(Dissertation, thesis)
高分子材料与应用(英文版) Chapter 4 Thermosets
Crosslinking of Phenolics
Reactive Groups—Phenolics
H
O Phenol
H
C
H
C
C
Plus
O
Formaldehyde
C
H
H
C
C
H
C
H
H
Compression Molding
Compression molding was specifically developed for replacement of metal components with composite parts. The molding process can be carried out with either thermosets or thermoplastics. However, most applications today use thermoset polymers. In fact,compression molding is the most common method of processing thermosets.
Crosslinking – bonding of 2nd styrene H
Free radical H
O
H
O
CH
HC
CH
HO
C
C
C
C
O
H
New bond
H HC
CH
C
CH
C
H
H
CH
HC
CH
H H
HO
H
C
CH
C
CH
H
H C
H
国外高分子物理英文教材研究
国外高分子物理英文教材研究
高分子物理是研究高分子材料的物理性质和行为的学科。
由于高分子材料在现代科学
和工程领域中的广泛应用，对高分子物理的研究也越来越受到关注。
在国外，有许多优秀
的高分子物理英文教材可供学习和参考。
《Polymer Physics》是一本经典的高分子物理教材，由Michael Rubinstein和Ralph H. Colby合著，首次出版于2003年。
该书系统地介绍了高分子材料的物理性质和行为，包括高分子链的统计力学、高分子的相变行为、高分子的动力学和输运过程等内容。
这本教
材深入浅出地解释了高分子物理学的基本概念和理论，并通过大量的实例和图表帮助读者
加深对高分子物理的理解。
还有一些教材如《Polymer Physics》 (Ulf W. Gedde, 2001)、《The Physics of Polymers: Concepts for Understanding Their Structures and Behavior》 (Gert R. Strobl, 2007)和《Polymer Physics》 (M. Doi and S. F. Edwards, 1986)等，也是高分子物理领域非
常有影响力的教材。
国外的高分子物理英文教材非常丰富和优秀，对于学习和研究高分子物理学具有重要
的指导作用。
这些教材从不同的角度和层面介绍了高分子物理学的基本原理和应用，为学
生和研究人员提供了丰富的知识和启发。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
《用PVC对天然橡胶的改性》读后认识
研究背景：热塑性弹性体如PVC / ELNR-30交融具有广泛的兴趣在材料研究与发展。
这类聚合物描述了多种多样的材料,于常温下的弹性性能,消除了硫化一步需要依靠橡胶弹性体的典型。
热塑性弹性体开始取代专业胶鞋在各种各样的使用如于粘合剂、电线电缆的绝缘材料。
聚乙烯基氯化物,PVC,作为一个质子聚合物与油和碳氢化合物相互作用生成橡胶树脂。
以环氧液体天然橡胶(ELNR),可以制备天然橡胶(NR),在其乳胶形式,由氧化降解的天然橡胶NR液体(LNR)使用苯肼/氧气系统和随后的烯烃环氧化反应生成与过甲酸配位合成甲酸和过氧化氢。
天然橡胶是一种高分子量的聚合物。
在液体天然橡胶分子量通常小于Mv 100000。
共混是一个较常用的技术来使聚合物改性。
已经有科学证据表明,一个特定的聚合物混合物能够变得更易混合,必须降低分子量的一个或两个成分。
这个理论是基于Flory-Huggins理论。
根据这一理论获得了聚合物混合焓数与平均分子量呈负相关关系。
大多数溶混聚合物共混物,形成两个或两个以上的不同的阶段通常是显而易见的。
溶解、合并或吸收现象确实发生在任何混合系统。
应该指出的是,该阶段间分子间的粘着力尤为重要,因为它融合的过程中影响力学性能的交融。
它的主要部分形成基体或连续相而次要部件形成分散相。
混合的PVC和ELNR已经引起研究人员的浓厚兴趣的。
现在的工作所涉及的制备及表征PVC和ELNR-30的混合。
有一个潜在的问题是氯乙烯的聚合物增塑剂的选择。
一个解决方案是在2-丁酮中使PVC混合ELNR-30。
PVC构成连续相而ELNR-30为分散相。
内容与结论：本文主要研究PVC对天然橡胶的改性。
聚氯乙烯(增值系数粘度值65，密度1.37)是由中国乐金大沽化学有限公司提供。
ELNR是通过LNR即液体乳胶，通过其后与98%的甲酸混合。
反应混合搅拌15分钟后缓慢滴入30% 双氧水。
等到环氧化反应持续3小时后得到ELNR-30。
将pvc溶液按照不同的混合成分加入到ELNR-30中。
用转速为1500rmp的机械搅拌器在50℃搅拌5小时使其混合均匀然后放在玻璃器皿中。
去除溶剂中的残留把样品放在70℃真空下2天。
被指定的混合如下:PVC / ELNR-30(90/10)：90份的pvc和百分之三十环氧化的液体橡胶10份混合.PVC / ELNR-30(80/20)：80份的pvc和百分之三十环氧化的液体橡胶20份共混。
浇铸混合的聚氯乙烯(PVC)和天然的30%环氧化橡胶(ELNR-30)的力学和热性能使用Zwick材
料试验机、空气循环加热烤箱(200°C)分别在不同的时间间隔进行实验检测。
ELNR的制备通过ELNR酰胺的氧化降解所得的天然乳胶，使用苯肼/氧气系统和随后的烯烃环氧化反应与盐酸和30%过氧化氢。
实验数据显示,PVC / ELNR-30(80/20)比起PVC /ELNR-30(90/10)有更好的均一性。
PVC/ELNR-30(80/20)比未混合PVC和PVC / ELNR-30(90/10)伸长率大。
随着PVC、PVC
/ELNR-30(90/10)、PVC / ELNR-30(80/20)中ELNR含量变大，热稳定性也降低。
研究表明,在ELNR-30与PVC共混的比例为20 pphr聚合物共混物塑化(PVC / ELNR-30(80/20)]
所得到的开环体的热稳定性较未混合的聚氯乙烯差。
进一步研究共混后的性质还在进行。