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     

有机颜料在塑料着色中几个指标初探

本文提出了有机颜料在塑料着色中的几个主要指标，分别探讨了这些指标的表征和测试方法，在试验的基础上，对比了国产塑料（杭州百合化工有限公司）与进口颜料的性能与水平。     

现代汽车非金属部件的修补涂装

介绍了汽车塑料件的识别、预处理和修补涂装。     

Mechanical properties of composites from sawdust and recycled plastics

Mechanical properties of wood plastic composites (WPCs) manufactured from sawdust and virgin and/or recycled plastics, namely high density polyethylene (HDPE) and polypropylene (PP), were studied. Sawdust was prepared from beech industrial sawdust by screening to the desired particle size and was mixed with different virgin or recycled plastics at 50% by weight fiber loading. The mixed materials were then compression molded into panels. Flexural and tensile properties and impact strength of the manufactured WPCs were determined according to the relevant standard specifications. Although composites containing PP (virgin and recycled) exhibited higher stiffness and strength than those made from HDPE (virgin and recycled), they had lower unnotched impact strengths. Mechanical properties of specimens containing recycled plastics (HDPE and PP) were statistically similar and comparable to those of composites made from virgin plastics. This was considered as a possibility to expand the use of recycled plastics in the manufacture of WPCs. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 100: 3641–3645, 2006     

Evaluation of Polyester Resin as a New Compatibilizer for SBR/PVC Blends

A polyester (PE) based on the glycolyzed products of PET was prepared and added in different concentrations to a series of SBR/PVC blends. The addition of the polyester showed that all properties of SBR/PVC blends were improved by incorporation of PE. Highest mechanical strength values were obtained at a polyester concentration of 7.5 phr. Thermal analysis as well as dynamic mechanical properties of SBR/PVC blends after the addition of 7.5 and 10 phr polyester indicated one single glass transition temperature. The dielectric losses (?") were analyzed in the frequency domains in the two terms of Fröhlich related to the Maxwell Wagner effect and the orientation of the aggregates caused by the movement of the main chain. The permittivity (?') values were found to increase by increasing the polyester content. This increase was followed by a decrease in the ?" up to a 7.5 phr polyester content after which no pronounced change was noticed.     

精密注塑件的生产稳定性探讨

针对精密注塑件的生产,介绍了设计,成型精密注塑件的基本要求,探讨了原材料,注塑机,电压,环境温湿度及模具积垢等因素对生产精密注塑件稳定性的影响,研究了评估工艺参数敏感性的试验方法和获得稳定工艺的手段;说明了统计过程控制（SPC）的基本原理,以及如何利用控制图和工序能力指数CP,CPK来评估,预测工序能力,确保工序确定性。