plasticizing agent

简明释义

增塑剂

英英释义

例句

1.The addition of a plasticizing agent improves the flexibility of the polymer.

添加一种塑化剂可以提高聚合物的柔韧性。

2.In concrete production, using a plasticizing agent helps reduce water content while maintaining workability.

在混凝土生产中，使用塑化剂可以减少水分含量，同时保持可加工性。

3.A suitable plasticizing agent can significantly lower the viscosity of the mixture.

合适的塑化剂可以显著降低混合物的粘度。

4.Manufacturers often use a plasticizing agent to enhance the flow properties of the material.

制造商通常使用塑化剂来增强材料的流动性。

5.The plasticizing agent used in this formulation is derived from natural sources.

该配方中使用的塑化剂源自天然材料。

作文

In the world of materials science and engineering, the term plasticizing agent refers to a substance that is added to a material to increase its plasticity or fluidity. This is particularly important in the production of plastics, where achieving the right consistency can significantly affect the final product's performance and usability. A plasticizing agent can be a variety of chemicals, including esters, ethers, and other organic compounds, which work by reducing the intermolecular forces between polymer chains. By doing so, these agents allow the polymers to flow more freely during processing, making it easier to mold and shape them into desired forms.The use of plasticizing agents is prevalent in various industries, from construction to automotive manufacturing. For example, in the production of concrete, a specific type of plasticizing agent, often referred to as a superplasticizer, is used to improve the workability of the mixture without adding excessive water. This results in a stronger, more durable concrete that can be easily shaped and poured into molds. Similarly, in the production of PVC (polyvinyl chloride) products, plasticizing agents are essential for achieving the necessary flexibility and softness, allowing for applications ranging from pipes to flooring materials.Moreover, the choice of plasticizing agent can greatly influence the environmental impact of the materials produced. As sustainability becomes a more pressing concern, researchers are exploring bio-based and non-toxic alternatives to traditional plasticizing agents. These alternatives not only reduce the environmental footprint but also enhance the safety of the end products, making them more suitable for applications in food packaging and medical devices.In conclusion, plasticizing agents play a crucial role in modern manufacturing processes, enabling the creation of versatile and high-performance materials. Their ability to modify the physical properties of polymers allows for innovation across various sectors, ensuring that products meet the demands of consumers and industries alike. As we continue to advance in material science, the development of new and improved plasticizing agents will undoubtedly contribute to more sustainable and efficient manufacturing practices.

在材料科学和工程领域，术语塑化剂指的是一种添加到材料中以增加其可塑性或流动性的物质。这在塑料生产中尤为重要，因为实现适当的一致性可以显著影响最终产品的性能和可用性。塑化剂可以是多种化学物质，包括酯、醚和其他有机化合物，它们通过减少聚合物链之间的分子间力来发挥作用。通过这样做，这些剂使聚合物在加工过程中能够更自由地流动，从而更容易模制和成型。塑化剂的使用在各个行业中普遍存在，从建筑到汽车制造。例如，在混凝土的生产中，特定类型的塑化剂，通常被称为超塑化剂，用于改善混合物的可加工性，而不需要添加过多的水。这导致了更强、更耐用的混凝土，可以轻松地成型并倒入模具中。同样，在PVC（聚氯乙烯）产品的生产中，塑化剂对实现必要的柔韧性和柔软性至关重要，使其能够应用于从管道到地板材料的各种领域。此外，塑化剂的选择可以极大地影响所生产材料的环境影响。随着可持续性成为一个日益紧迫的问题，研究人员正在探索基于生物和无毒的替代品，以替代传统的塑化剂。这些替代品不仅减少了环境足迹，还提高了最终产品的安全性，使其更适合用于食品包装和医疗设备等应用。总之，塑化剂在现代制造过程中发挥着至关重要的作用，使得能够创造出多功能和高性能的材料。它们对聚合物物理性质的修改能力使得各个行业的创新成为可能，确保产品满足消费者和行业的需求。随着我们在材料科学领域的不断进步，新型和改进的塑化剂的发展无疑将有助于更可持续和高效的制造实践。