thermosetting plastics

The research and development of thermosetting resins and plastics in 2005 were reviewed.

综述了2005年我国热固性树脂及塑料的研究进展.

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The flow behavior characteristics of thermosetting plastics and the impact of plastic flow to gold wires in the course of filling for IC encapsulation are analyzed.

分析了热固性塑料的流动行为特点和IC封装充填过程中料流对金丝的冲击状态。

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The structure, operating principle and action of mechanism of automatic sprue cutting by ejector pin in thermosetting plastics injection mould was described.

介绍了推杆自动切断浇口机构在热固性塑料注射模中的具体结构、模具工作过程。

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It is difficult to Recycle the thermosetting plastics because of their characteristics and now the Recycling Thermoplastics are more used.

目前废塑料的回收以热塑性塑料为主，对于热固性塑料由于其自身的特点难于回收利用，对于热固性塑料的处理还处在起步阶段，无法更好的回收利用。

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Thermosetting plastics can be divided into two categories and thermal plasticity, the former can not be used to re-shape, which can be repeated production.

塑料可区分为热固性与热可塑性二类，前者无法重新塑造使用，后者可一再重复生产。

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Thermosetting plastics and fiber-reinforced shapes are injection molded.

热硬化性塑料和纤维加强形状都可以注塑成型。

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Plastics piping systems-glass-reinforced thermosetting plastics ( grp) components-determination of the amounts of constituents using the gravimetric method

塑料管系统-玻璃增强塑料（grp）元件-重量法测定成份

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The injection and compression technology with cold runner and mould for the thermosetting plastics

热固性塑料冷流道注射压缩成型工艺及模具

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He product based on phenolic resin as adhesive with mineral filler and other additives is processed into thermosetting plastics.

本产品以酚醛树脂为粘合剂，加入矿物填料及其它添加物而制成的热固性塑料。

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Injection molding technique of thermosetting phenol plastics

热固性酚醛塑料注射成型技术

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Glass-reinforced thermosetting plastics ( grp) pipes and fittings-methods for regression analysis and their use

由玻璃纤维增强热塑塑料制成的管子和配件-回归分析法和应用

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The phenol resins and plastics were the original synthetic thermosetting materials.

酚树脂和塑料是原始的热硬化性合成材料.

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Molding process, equipment and die of thermosetting plastics for injection molding discussed in the paper.

的方法、工艺 、 设备和模具设计方面的问题.

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Thermoplastic and thermosetting substances are called plastics.

热塑塑料和热固的物质称为塑料.

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At present, PBT has been used in the manufacture of electronic appliances, auto parts, machinery equipment and precision parts, to replace metal materials, thermosetting plastics and some thermoplastics.

目前，PBT工程塑料已经被广泛应用于电子电器、汽车部件、机械设备以及精密零部件的制造，以取代金属材料，热固性塑料以及一些热塑性塑料。

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Application of mechanism of automatic sprue cutting by ejector pin to thermosetting plastics injection mould

推杆自动切断浇口机构在热固性塑料注射模中的应用

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Pipes made of glass-reinforced thermosetting plastics ( grp)-determination of the resistance to chemical attack for the inside of a section in a deflected condition

玻璃增强热固性塑料（GRP）管-在偏转条件下由内部引发的化学腐蚀抗性的测定

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This thesis introduces the new development of the reaction injection molding technology in the field of thermosetting plastics PU and EP thermoplastics PA-6 and dicyclopentadiene.

介绍反应注射成型（RIM）工艺在热固性树脂PU，EP和热塑性树脂PA&6，双环戊二烯等领域的新发展。

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Plastics piping systems-glass-reinforced thermosetting plastics ( grp) pipes-determination of the creep factor under dry conditions

塑料管系统-玻璃增强热固性塑料（GRP）管-干燥条件下测定蠕变因素

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New pelleting technology for thermosetting plastics

热固性塑料造粒新技术

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In this paper, the principle of injection molding for thermosetting plastics, the requirements for injecting materials, injection molding machine and injection molds, the injection molding technology, the product defects and their cause analysis are discussed.

本文论述了热固性塑料注射成型原理、注塑料要求、注射机要求、模具要求以及注射成型工艺、制品缺陷及原因分析等。

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Glass-reinforced thermosetting plastics ( grp) pipes and fittings-test methods to prove the design of cemented or wrapped rigid joints

玻璃增强热固塑料（GRP）管和配件-粘合和粘合部位的试验方法

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Attention was paid on how to lower the production costs in the processing of thermosetting plastics, which covered the fiber orientation, removal of burr and sprue runner material loss.

由于纤维取向、去除飞边和流道料损失等是热固性塑料加工中影响成本的主要问题，故着重介绍了降低上述费用的办法。

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Thermosetting plastics and formaldehyde cross-linking points and the other two types of cross-linking.

热固性塑料又分甲醛交联型和其他交联型两种类型。

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The forming characters of thermosetting plastics, mold design key points and real design instance of temperature control method and warm runner are introduced respectively.

介绍了热固性塑料的成型性，温控措施以及温流道模具设计要点及设计实例。

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Glass-reinforced thermosetting plastics ( grp) pipes-determination of the creep factor under wet conditions and calculation of the longterm specific ring stiffness Environmental condition for machinery products Warm-damp

玻璃增强热固性塑料管-潮湿条件下蠕变因子的测定和特定环状物的硬挺度计算GB/T14092.1-1993机械产品环境条件湿热

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Testing methods for thermosetting plastics

热硬化性塑料试验方法

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Design of Injection Mold with Warm Runner by Thermosetting Plastics

热固性塑料温流道注射模设计

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Test method for chemical resistance of glass fiber reinforced thermosetting plastics

GB/T3857-1987玻璃纤维增强热固性塑料耐化学药品性能试验方法

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