polymeric plasticizer

简明释义

高分子增塑剂

英英释义

例句

1.The addition of polymeric plasticizer can significantly lower the glass transition temperature of polymers.

添加聚合物增塑剂可以显著降低聚合物的玻璃转变温度。

2.The use of polymeric plasticizer in the formulation of flexible PVC products enhances their durability.

在柔性PVC产品的配方中使用聚合物增塑剂可以增强其耐用性。

3.In coatings, polymeric plasticizer helps to achieve a smoother finish and better adhesion.

在涂料中，聚合物增塑剂有助于实现更光滑的表面和更好的附着力。

4.Manufacturers are increasingly opting for polymeric plasticizer due to its environmental benefits.

制造商越来越倾向于选择聚合物增塑剂，因为它具有环境优势。

5.Research shows that adding polymeric plasticizer can improve the mechanical properties of bioplastics.

研究表明，添加聚合物增塑剂可以改善生物塑料的机械性能。

作文

In the realm of material science, the term polymeric plasticizer refers to a specific type of additive that is used to enhance the flexibility and workability of polymers. These substances play a crucial role in modifying the physical properties of polymeric materials, making them more suitable for various applications. By incorporating polymeric plasticizers into polymer matrices, manufacturers can achieve improved performance characteristics such as increased elongation, reduced brittleness, and enhanced processing capabilities.The use of polymeric plasticizers has become increasingly prevalent in industries ranging from construction to consumer goods. For instance, in the production of flexible PVC (polyvinyl chloride), polymeric plasticizers are essential for creating products like flooring, wall coverings, and electrical cables. These additives allow the PVC to maintain its shape while also providing the necessary pliability to withstand bending and stretching without cracking.One of the significant advantages of using polymeric plasticizers over traditional low molecular weight plasticizers is their ability to provide long-term performance stability. Traditional plasticizers can migrate out of the polymer matrix over time, leading to a loss of flexibility and other desirable properties. In contrast, polymeric plasticizers are chemically bonded to the polymer chains, which minimizes migration and enhances the longevity of the material. This characteristic is particularly important in applications where durability is paramount, such as in automotive parts or medical devices.Moreover, the environmental impact of using polymeric plasticizers is an area of growing concern. With increasing regulations on the use of certain chemicals, manufacturers are seeking alternatives that are not only effective but also environmentally friendly. Many polymeric plasticizers are derived from renewable resources, making them a more sustainable choice compared to their traditional counterparts. This shift towards greener materials aligns with global efforts to reduce the carbon footprint of industrial processes and promote sustainability in product design.In conclusion, the role of polymeric plasticizers in enhancing the properties of polymers cannot be overstated. They provide essential benefits that improve the functionality and lifespan of various products across multiple sectors. As research continues to evolve, we can expect to see even more innovative uses of polymeric plasticizers that address both performance and environmental challenges. The future of material science will undoubtedly be shaped by these versatile additives, paving the way for new advancements in polymer technology and sustainable practices.

在材料科学领域，术语聚合物增塑剂指的是一种特定类型的添加剂，用于增强聚合物的柔韧性和可加工性。这些物质在改变聚合物材料的物理特性方面发挥着至关重要的作用，使其更适合各种应用。通过将聚合物增塑剂纳入聚合物基体，制造商可以实现改善的性能特征，如增加延展性、减少脆性和增强加工能力。

使用聚合物增塑剂在建筑业到消费品等行业中变得越来越普遍。例如，在柔性PVC（聚氯乙烯）的生产中，聚合物增塑剂对于制造地板、墙面覆盖物和电缆等产品至关重要。这些添加剂使PVC能够保持其形状，同时提供必要的柔韧性，以承受弯曲和拉伸而不破裂。

使用聚合物增塑剂相较于传统低分子量增塑剂的一个重大优势是它们能够提供长期性能稳定性。传统增塑剂可能会随着时间的推移从聚合物基体中迁移，从而导致柔韧性和其他理想特性的丧失。相比之下，聚合物增塑剂与聚合物链化学结合，最小化了迁移并增强了材料的耐用性。这一特性在汽车零件或医疗设备等需要耐用性的应用中尤为重要。

此外，使用聚合物增塑剂对环境的影响也是一个日益关注的领域。随着对某些化学物质使用的监管日益严格，制造商正在寻找不仅有效而且环保的替代品。许多聚合物增塑剂源自可再生资源，使其成为比传统增塑剂更可持续的选择。这种向绿色材料的转变与全球减少工业过程碳足迹和促进产品设计可持续性的努力相一致。

总之，聚合物增塑剂在增强聚合物特性方面的作用不可小觑。它们提供的基本好处改善了各个领域各种产品的功能性和使用寿命。随着研究的不断发展，我们可以期待看到更多创新的聚合物增塑剂用途，以应对性能和环境挑战。材料科学的未来无疑将受到这些多功能添加剂的影响，为聚合物技术和可持续实践的新进展铺平道路。