plasticization

简明释义

[plæstɪsaɪˈzeɪʃən][plæstɪsɪˈzeɪʃən]

n. 塑化;[高分子] 增塑作用

英英释义

The process of making a material, especially a polymer, more flexible and workable by the addition of plasticizers.

通过添加增塑剂使材料,尤其是聚合物,更加柔韧和易于加工的过程。

单词用法

plasticization process

塑化过程

thermal plasticization

热塑化

chemical plasticization

化学塑化

achieve plasticization

实现塑化

enhance plasticization

增强塑化

degree of plasticization

塑化程度

同义词

plasticity

可塑性

The plasticity of the material allows it to be easily shaped.

该材料的可塑性使其易于成型。

malleability

延展性

Malleability is an important property for metals used in manufacturing.

延展性是用于制造的金属的重要特性。

ductility

韧性

Ductility is crucial for materials that need to withstand stretching.

韧性对于需要承受拉伸的材料至关重要。

反义词

hardening

硬化

The hardening process is essential for creating durable materials.

硬化过程对制造耐用材料至关重要。

solidification

固化

Solidification occurs when the temperature drops below the melting point.

当温度降到熔点以下时,固化会发生。

例句

1.PVC thermoplastic elastomer (TPVC) was prepared by plasticization, blending and compounding of high polymerization degree PVC, and its impact resilience and compression properties were investigated.

采用高聚合度PVC与增塑剂等共混、复配制备了PV C热塑性弹性体(TPVC),对TPVC的冲击回弹和压缩性能进行了研究。

2.By comparison, the TATSR has higher efficiency of pumping. plasticization and mixing than that of twin screw reactor.

与双螺杆反应器相比,三螺杆反应器具有较强的物料输送能力、塑化和混合能力;

3.PVC thermoplastic elastomer (TPVC) was prepared by plasticization, blending and compounding of high polymerization degree PVC, and its impact resilience and compression properties were investigated.

采用高聚合度PVC与增塑剂等共混、复配制备了PV C热塑性弹性体(TPVC),对TPVC的冲击回弹和压缩性能进行了研究。

4.The whole equipment has the advantages of high capacity, excellent plasticization, strong processing adaptation, easy operation and overhaul.

由于结构设计合理, 因而具有产量高、塑化好、加工适应性强、造作简便、检修容易等优点。

5.The sodium gluconate has served as one kind of good retarder, and also has the excellent plasticization effect to the cement.

葡萄糖酸钠作为一种良好的缓凝剂,对水泥也有较显著的塑化效果。

6.It indicates that glucose-acid Na has plasticization to concrete and then preceeds to accelerate the setting of concrete with the increase of its doses.

研究表明葡萄糖酸钠对混凝土有明显的辅助塑化效应,且随着掺量的增加逐渐增强;

7.Extruder: Parallel double screw extruder is characterized by high output and good plasticization. The vacuum exhaust improves products quality. It can process various sorts of plastic.

挤出机:平行双螺杆挤出机的特点以产量高,塑化优良。真空排气提高了产品的质量。它可以处理各种塑料。

8.Through plasticization and molding experiments, the technology rule of plasticization and molding of twin-screw machine is found and the main technology parameters are determined.

通过塑化成型试验,找出双螺杆机塑化成型的工艺规律,用正交试验确定工艺参数。

9.Even if structures are damaged under a rare earthquake, the process should be of ductile plasticization.

即使结构在遭遇罕遇地震时发生破坏,此破坏也应是一个延性的塑化过程。

10.The invention has the advantages of quick plasticization, high balancing torque, and excellent plasticization performance.

它具有塑化快、平衡扭矩高、塑化性能好的优点。

11.During the manufacturing of plastics, plasticization is crucial for achieving the desired consistency.

在塑料制造过程中,塑化对达到所需的一致性至关重要。

12.The process of plasticization allows the material to become more flexible and easier to shape.

这个塑化过程使材料变得更加灵活,更容易成型。

13.Heat treatment can significantly improve the plasticization of materials in industrial applications.

热处理可以显著改善材料在工业应用中的塑化效果。

14.In the context of rubber processing, plasticization helps in achieving better flow properties.

在橡胶加工的背景下,塑化有助于实现更好的流动性能。

15.The addition of certain additives can enhance the plasticization of the polymer.

添加某些添加剂可以增强聚合物的塑化效果。

作文

Plastic materials have become an integral part of our daily lives, from the containers we use to store food to the components in our electronic devices. One key process that enhances the properties of plastics is known as plasticization. This term refers to the addition of plasticizers, which are substances that increase the plasticity or fluidity of a material. The plasticization process is crucial in various industries, including construction, automotive, and consumer goods, as it allows for the production of more flexible and durable products. In the context of polymer science, plasticization involves modifying the molecular structure of polymers. By introducing plasticizers, manufacturers can lower the glass transition temperature of the polymer, making it more pliable and easier to mold into desired shapes. This transformation is particularly important in applications where flexibility and resilience are required, such as in the production of soft PVC (polyvinyl chloride) used in flooring, cables, and inflatable products.The choice of plasticizer is vital, as different plasticizers impart varying degrees of flexibility, durability, and compatibility with the base polymer. Common plasticizers include phthalates, adipates, and citrates. Each of these has its own set of characteristics that affect the final product's performance. For instance, phthalates are widely used due to their effectiveness in improving flexibility, but they have come under scrutiny for potential health risks, leading to a search for safer alternatives.Moreover, the plasticization process is not without its challenges. The environmental impact of plastic waste has prompted researchers to explore bio-based plasticizers derived from renewable resources. These alternatives aim to reduce reliance on petroleum-based products while maintaining the desirable properties conferred by traditional plasticizers. Innovations in this area could lead to more sustainable practices within the industry, addressing both performance and environmental concerns.In conclusion, plasticization plays a critical role in enhancing the functionality of plastic materials. It enables manufacturers to produce a wide range of products that meet the demands of consumers and industries alike. As we continue to innovate and seek more sustainable solutions, understanding the intricacies of plasticization will be essential for the future of material science and engineering. The ongoing research into safer and more environmentally friendly plasticizers is a testament to the industry's commitment to balancing performance with sustainability. Thus, the significance of plasticization extends beyond mere flexibility; it encompasses the broader implications for health, safety, and environmental stewardship in the modern world.

塑料材料已成为我们日常生活中不可或缺的一部分,从我们用来储存食物的容器到我们电子设备中的组件。增强塑料特性的一个关键过程被称为塑化。这个术语指的是添加增塑剂,这些物质可以增加材料的可塑性或流动性。塑化过程在建筑、汽车和消费品等多个行业中至关重要,因为它使得生产出更灵活和耐用的产品成为可能。在聚合物科学的背景下,塑化涉及对聚合物分子结构的修改。通过引入增塑剂,制造商可以降低聚合物的玻璃转变温度,使其更加柔韧,易于模制成所需形状。这种转变在需要灵活性和韧性的应用中尤其重要,例如在生产用于地板、电缆和充气产品的软PVC(聚氯乙烯)时。增塑剂的选择至关重要,因为不同的增塑剂赋予基础聚合物不同程度的灵活性、耐用性和相容性。常见的增塑剂包括邻苯二甲酸酯、己二酸酯和柠檬酸酯。每种增塑剂都有其自身的特性,会影响最终产品的性能。例如,邻苯二甲酸酯因其在改善柔韧性方面的有效性而被广泛使用,但由于潜在的健康风险,它们受到审查,导致寻找更安全的替代品。此外,塑化过程并非没有挑战。塑料废物对环境的影响促使研究人员探索来自可再生资源的生物基增塑剂。这些替代品旨在减少对石油基产品的依赖,同时保持传统增塑剂赋予的理想特性。在这一领域的创新可能会导致行业内更可持续的实践,解决性能和环境问题。总之,塑化在增强塑料材料的功能性方面发挥着关键作用。它使制造商能够生产出满足消费者和各行业需求的各种产品。随着我们继续创新并寻求更可持续的解决方案,理解塑化的复杂性将对材料科学和工程的未来至关重要。对更安全、更环保的增塑剂的持续研究证明了行业在平衡性能与可持续性方面的承诺。因此,塑化的重要性不仅仅体现在灵活性上;它还涵盖了现代世界中对健康、安全和环境管理的更广泛影响。