plasticizers

简明释义

英[ˈplæstɪsaɪzəz]美[ˈplæs.tɪˌsaɪ.zɚz]

n. [助剂]增塑剂；可塑剂（plasticizer 的复数形式）

英英释义

单词用法

同义词

反义词

例句

1.The more nitrate ester group, the higher the combustion rate of propellant with different plasticizers;

含不同增塑剂的推进剂的燃速随增塑剂中硝酸酯基含量的增加而增加；

2.The polyester plasticizers are basically innocuity.

聚酯增塑剂基本无毒。

3.Fallen vinyl siding, whose color began to fade early, is now brittle and cracking as its plasticizers degenerate.

剥落的乙烯化合物墙板，早已开始褪色，如今因为塑化剂的变质而变得极其脆弱、伤痕累累。

4.The modified expoxies, ie, those with plasticizers added to improve workability, were found to be incompatible with the fluorocarbon flotation fluids.

改性的树脂，即加入增型剂改善其操作性能的树脂，与氟碳化合物的浮液是不相容的。

5.The results showed that the tensile strength, Young's modulus of soy protein plastics with complex plasticizers increased.

结果表明，采用复合增塑剂，大豆蛋白塑料的拉伸强度，杨氏模量均增加。

6.The leaching of plasticizers in simulated intestinal fluid was investigated by a dissolution method and a horizontal diffusion cell method.

用溶出度和水平扩散池法考察增塑剂从介质中溶出；

7.Influence of complex plasticizers containing glycerol and xylitol on the soy protein plastics characteristics was studied.

研究了甘油和木糖醇复合增塑剂对大豆蛋白塑料特性的影响。

8.Experiment and analysis were set for retarder, and retarding plasticizers were matched to analyze the concrete performance.

对缓凝剂进行试验和分析，并配置缓凝型减水剂，对混凝土的性能进行分析。

9.Not having plasticizers also means it will not leach out hazardous compounds in the field.

不使用增塑剂，也意味着它不会释放出有害化合物。

10.The presence of plasticizers in food packaging materials raises health concerns.

食品包装材料中存在的增塑剂引发了健康担忧。

11.Environmental regulations limit the use of certain harmful plasticizers in consumer products.

环境法规限制在消费品中使用某些有害的增塑剂。

12.Some types of rubber require specific plasticizers to achieve desired properties.

某些类型的橡胶需要特定的增塑剂以达到所需的性能。

13.The effectiveness of plasticizers can vary depending on the type of polymer used.

根据所使用的聚合物类型，增塑剂的效果可能有所不同。

14.Many manufacturers use plasticizers to enhance the flexibility of PVC products.

许多制造商使用增塑剂来增强PVC产品的柔韧性。

作文

Plastic has become an integral part of our daily lives, found in everything from packaging materials to household items. One of the key components that enhance the performance of plastic products is known as plasticizers. These substances are added to plastics to increase their flexibility, workability, and durability. In this essay, we will explore the significance of plasticizers in the manufacturing of plastic materials and their impact on various industries.The primary function of plasticizers is to reduce the brittleness of plastics, allowing them to bend and stretch without breaking. For instance, polyvinyl chloride (PVC) is a commonly used plastic that is inherently rigid. By incorporating plasticizers, manufacturers can produce flexible PVC products like pipes, flooring, and even medical devices. This flexibility is crucial for applications where movement or bending is required, making plasticizers indispensable in many sectors.In addition to enhancing flexibility, plasticizers also improve the processing characteristics of plastics. They lower the viscosity of the polymer mixture, making it easier to mold and shape during manufacturing. This property allows for more intricate designs and reduces production costs. As a result, the use of plasticizers can lead to more efficient manufacturing processes and better-quality final products.However, the use of plasticizers has raised environmental and health concerns. Some traditional plasticizers, such as phthalates, have been linked to various health issues, including hormonal disruptions and reproductive problems. As awareness of these risks grows, many manufacturers are seeking safer alternatives. This shift has led to the development of bio-based plasticizers derived from renewable resources, which are considered less harmful to human health and the environment.The impact of plasticizers extends beyond just flexibility and processing. They also play a vital role in the performance of end products. For example, in the automotive industry, plasticizers are used in the production of interior components, such as dashboards and seat covers, to ensure they withstand temperature fluctuations and resist cracking. Similarly, in the construction industry, plasticizers are essential for producing durable materials that can endure harsh weather conditions.Despite the challenges associated with certain plasticizers, the ongoing research and innovation in this field promise a brighter future. Scientists are continuously working to identify new compounds that can serve as effective plasticizers while minimizing health and environmental risks. This commitment to finding safer alternatives reflects a growing trend toward sustainability in the plastic industry.In conclusion, plasticizers are crucial additives in the production of plastic materials, enhancing their flexibility, workability, and overall performance. While there are valid concerns regarding some traditional plasticizers, the industry is moving toward safer, more sustainable options. As we continue to rely on plastic in various aspects of our lives, understanding the role of plasticizers will help us appreciate the complexity and importance of this material. The future of plastics may very well depend on our ability to innovate responsibly in the use of plasticizers.

塑料已经成为我们日常生活中不可或缺的一部分，存在于从包装材料到家居用品的方方面面。增强塑料产品性能的关键成分之一被称为增塑剂。这些物质被添加到塑料中，以增加其柔韧性、可加工性和耐用性。在这篇文章中，我们将探讨增塑剂在塑料材料制造中的重要性及其对各个行业的影响。增塑剂的主要功能是减少塑料的脆性，使其能够弯曲和拉伸而不破裂。例如，聚氯乙烯（PVC）是一种常用的塑料，其本身是刚性的。通过加入增塑剂，制造商可以生产出柔性的PVC产品，如管道、地板，甚至医疗设备。这种柔韧性对于需要运动或弯曲的应用至关重要，使得增塑剂在许多行业中不可或缺。除了增强柔韧性外，增塑剂还改善了塑料的加工特性。它们降低了聚合物混合物的粘度，使其在制造过程中更容易成型和塑形。这一特性允许更复杂的设计，并降低生产成本。因此，使用增塑剂可以导致更高效的制造过程和更优质的最终产品。然而，使用增塑剂也引发了环境和健康方面的担忧。一些传统的增塑剂，如邻苯二甲酸酯，与各种健康问题有关，包括激素干扰和生殖问题。随着对这些风险的认识不断提高，许多制造商正在寻找更安全的替代品。这一转变促使开发出基于生物的增塑剂，这些增塑剂源自可再生资源，被认为对人类健康和环境的危害较小。增塑剂的影响不仅仅限于柔韧性和加工性。它们在最终产品的性能中也发挥着至关重要的作用。例如，在汽车工业中，增塑剂被用于生产内饰组件，如仪表板和座椅套，以确保它们能够承受温度波动并抵抗开裂。同样，在建筑行业中，增塑剂对于生产能够经受恶劣天气条件的耐用材料至关重要。尽管某些增塑剂存在挑战，但这一领域的持续研究和创新预示着更光明的未来。科学家们不断努力识别新的化合物，这些化合物可以作为有效的增塑剂，同时最大限度地减少健康和环境风险。这种对寻找更安全替代品的承诺反映了塑料行业日益向可持续发展趋势的转变。总之，增塑剂是塑料材料生产中至关重要的添加剂，增强了它们的柔韧性、可加工性和整体性能。尽管一些传统增塑剂存在合理的担忧，但行业正朝着更安全、更可持续的选择迈进。随着我们继续依赖塑料的方方面面，理解增塑剂的作用将帮助我们欣赏这种材料的复杂性和重要性。塑料的未来可能很大程度上取决于我们在使用增塑剂时负责任地进行创新的能力。