磁性塑料卷材的研制与应用

磁性塑料卷材由ＣＰＥ树脂、助剂以及磁粉、经塑炼、压延成型的一种柔性薄 强磁性材料。为使大量磁粉（约９０Ｗｔ％－９２Ｗｔ％）能均匀分散在少量树脂（约６Ｗｔ％－７Ｗｔ％）中，必须对磁粉的分散性及其颗粒形状等方面进行研究。     

塑料产业与环境协调发展

预测了中国塑料改性技术的发展趋势：指出通用塑料的高性能化和环保化是塑料工业的发展主流：结合自身的科研成果对改性塑料产业如何适应高性能化和环保化提出建议：（1）建立“有自主知识产权的环境友好型塑料助剂”产业体系;（2）进一步筛选扩展无机粉体,加快无机粉体改性塑料环境材料的产业化进程;（3）建立环境友好高分子材料专用树脂体系;（4）加快天然高分子的改性、加工和应用力度,摆脱塑料对石油的依赖．     

低密度聚乙烯泡沫片材挤出成型技术的改进

阐述了物理高发泡LDPE片材的挤出成型,采用丁烷作为发泡剂时提高泡体质量所采用的工艺、配方和设备的生产技术改进     

PP塑料底材处理剂的研制及应用

以氯化聚丙烯为主要原料,制备了一种环保型的聚丙烯塑料底材表面处理剂。讨论了树脂基料、溶剂、乳化剂的选取及配比等因素对涂层附着力的影响,确定了处理剂的最佳配方。经试验测试,聚丙烯塑料表面经处理剂处理后,其涂层的附着力显著提高。     

Explicit reference modeling methodology in parametric CAD system

Today parametric associative CAD systems must help companies to create more efficient virtual development processes. While dealing with complex parts (e.g. the number of surfaces of the solid) no CAD modeling methodology is existing. Based on the analysis of industrial designers' practices as well as student practices on CAD, we identified key factors that lead to better performance. Our objective in this article is to propose a practical method for complex parts modeling in parametric CAD system. An illustration of the performances and the results obtained by this method are presented comparing the traditional method with the proposed one while using an academic case and then an industrial case.     

塑料管材用于干式地板供热、供冷的可行性研究

据塑料管材的力学性能，针对其应用于地板供热、供冷时应注意的问题，从塑料管材使用条件、管材的选择、管壁厚度的确定、地板结构、介质作用温度及供热、供冷运行方式等方面对塑料管材应用于供热、供冷的可行性进行了探讨，提出了一些相应措施和技术方案，并给出了实例。     

接枝淀粉共聚物的合成与应用

介绍了接枝淀粉共聚物的合成方法及应用领域，回顾了我国近年来在该领域所取得的可喜进展。     

木/塑复合材料的发展趋势

本文介绍了木／塑复合材料的生产技术及应用状况，指出其与原木材料和纯塑料制品的性能对比优势，开发厂商的开发及发展动态。     

环氧大豆油的生产技术及其在PVC中的应用

介绍了聚氯乙烯增塑荆环氧大豆油的性质和生产原理，提出了国内环氧大豆油工业生产存在的问题；结合国外先进的环氧化技术提出了相应的改进方法，并介绍了所用的催化剂、工艺条件及稳定荆。同时阐述了环氧大豆油的卫生性及加工性。     

Structural material from waste plastic

In efforts to contribute to community development, particularly in the context of Egyptian communities, waste plastics materials were successfully recycled without the difficult task of separation and reused to economically produce new structural material. Recycling was performed by mixing molten waste plastics with sand to produce these new materials. Samples with different percentages of plastics and different particle sizes of sand were used in the process. Materials showed acceptable density and high compressive strength, which was shown to be at a maximum with contents of about 30–40% waste plastic. Furthermore, certain types of sand having different colors were used to produce attractive materials, suitable for decorative uses. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 91: 2543–2547, 2004