elastomers

简明释义

英[ɪˈlæstəməs]美[ɪˈlæstəmərs]

n. [力]弹性体（elastomer 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The property and preparation of carbodimide and its application in polyurethane elastomers and polyester resins were reviewed in the present paper.

简要介绍了可用于水解稳定剂的碳化二亚胺的性质、制备和在聚氨酯、聚酯树脂中的应用。

2.Some elastomers and metals such as carbon steel may become brittle at low temperatures and will easily fracture.

一些人造橡胶和金属，如碳钢在低温下会变脆，从而容易破裂。

3.Polyurethane elastomers with low hardness and solvent resistance were prepared by reacting MDI-50, TDI-65 and TDI - 80 with polyester polyol respectively.

分别采用MDI- 50、TDI- 65和TDI - 80与聚酯多元醇反应制得低硬度耐溶剂聚氨酯弹性体制品。

4.The properties and synthetic methods of CHDI and the synthesis and performances of CHDI based polyurethane elastomers have been discussed.

笔者论述了CHDI的性质和制备方法，讨论了CHDI型聚氨酯弹性体的合成工艺和性能。

5.The joint uses the spring-beam as a flexible framework, and the expandable cylindrical bellows elastomers by air pressure are used as a muscle.

此关节采用板弹簧为柔性骨架，波壳弹性体受气压后轴向膨胀作为肌肉动力。

6.A particularly difficult set of well conditions that may detrimentally affect steel, elastomers, mud additives, electronics, or tools and tool components.

特别困难的井眼条件，可能会有害地影响钢材、合成橡胶、泥浆添加剂、电子产品、或者工具和工具部件。

7.The car tires are made from high-quality elastomers, which provide excellent grip and durability.

汽车轮胎由高质量的弹性体制成，提供出色的抓地力和耐用性。

8.In the manufacturing of seals and gaskets, elastomers are preferred due to their flexibility.

在密封件和垫圈的制造中，由于其灵活性，通常选择弹性体。

9.The sports shoes use elastomers for cushioning, enhancing comfort during physical activities.

运动鞋使用弹性体进行缓冲，提高在体育活动中的舒适度。

10.Many medical devices rely on elastomers for their biocompatibility and flexibility.

许多医疗设备依赖于弹性体的生物相容性和灵活性。

11.The construction industry utilizes elastomers in waterproofing membranes.

建筑行业在防水膜中使用弹性体。

作文

Elastomers are a fascinating class of materials that exhibit remarkable elastic properties. They are polymers that can stretch and return to their original shape, similar to rubber. This unique characteristic makes elastomers (弹性体) incredibly useful in a variety of applications. From automotive parts to everyday household items, the versatility of elastomers (弹性体) is evident in many aspects of our lives. One of the most common examples of elastomers (弹性体) is natural rubber, which is derived from the sap of rubber trees. Natural rubber has been used for centuries, but with advancements in technology, synthetic elastomers (弹性体) have been developed to enhance performance and durability. These synthetic variants, such as styrene-butadiene rubber (SBR) and ethylene-propylene diene monomer (EPDM), offer superior resistance to heat, chemicals, and aging, making them ideal for demanding environments. The automotive industry heavily relies on elastomers (弹性体) for various components, including tires, seals, and gaskets. The ability of elastomers (弹性体) to absorb shocks and vibrations is crucial for vehicle performance and passenger comfort. For instance, tire manufacturers utilize elastomers (弹性体) to create tires that provide excellent traction while also being flexible enough to handle different road conditions. In addition to automotive applications, elastomers (弹性体) are also widely used in construction and manufacturing. Sealants and adhesives made from elastomers (弹性体) provide waterproofing and flexibility, making them essential in building projects. Moreover, the use of elastomers (弹性体) in the production of hoses and conveyor belts contributes to the efficiency and reliability of industrial processes. Another significant advantage of elastomers (弹性体) is their ability to withstand extreme temperatures. Certain types of elastomers (弹性体) can maintain their elasticity even in freezing conditions or under intense heat, which is why they are often used in outdoor equipment and appliances. For example, silicone rubber, a type of elastomer (弹性体), is commonly found in kitchen utensils and bakeware due to its heat resistance and non-stick properties. Furthermore, the medical field benefits greatly from elastomers (弹性体) as well. Medical devices, such as catheters and seals for syringes, often incorporate elastomers (弹性体) to ensure flexibility and comfort for patients. The biocompatibility of certain elastomers (弹性体) allows for safe use in various medical applications, highlighting their importance in healthcare. Despite their many advantages, it is vital to consider the environmental impact of elastomers (弹性体). The production and disposal of synthetic elastomers (弹性体) can contribute to pollution and waste. Therefore, researchers are exploring more sustainable alternatives and recycling methods to mitigate these effects. Innovations in bio-based elastomers (弹性体) are being developed to reduce reliance on fossil fuels and minimize environmental harm. In conclusion, elastomers (弹性体) play a crucial role in modern society, providing essential properties that enhance the functionality and longevity of countless products. Their unique elastic nature allows them to be used in diverse applications, from automotive to medical devices. As we continue to innovate and improve the sustainability of elastomers (弹性体), their significance in various industries will only grow, paving the way for new advancements and solutions to meet the challenges of the future.

弹性体是一种令人着迷的材料类别，具有显著的弹性特性。它们是能够拉伸并恢复到原始形状的聚合物，类似于橡胶。这种独特的特性使得弹性体（elastomers）在各种应用中极为有用。从汽车零部件到日常家居用品，弹性体（elastomers）的多功能性在我们生活的许多方面都显而易见。 最常见的弹性体（elastomers）之一是天然橡胶，它是从橡胶树的树液中提取的。天然橡胶已经使用了几个世纪，但随着技术的进步，合成弹性体（elastomers）被开发出来，以增强性能和耐用性。这些合成变体，如苯乙烯-丁二烯橡胶（SBR）和乙烯-丙烯-二烯单体（EPDM），提供优越的耐热、耐化学和耐老化性能，使其成为理想的严苛环境材料。 汽车工业严重依赖于弹性体（elastomers）用于各种组件，包括轮胎、密封件和垫圈。弹性体（elastomers）吸收冲击和振动的能力对于车辆性能和乘客舒适度至关重要。例如，轮胎制造商利用弹性体（elastomers）来制造提供出色牵引力的轮胎，同时又足够灵活以应对不同的路况。 除了汽车应用外，弹性体（elastomers）在建筑和制造业中也广泛使用。由弹性体（elastomers）制成的密封剂和粘合剂提供防水和灵活性，使它们在建筑项目中必不可少。此外，弹性体（elastomers）在软管和输送带生产中的应用提高了工业过程的效率和可靠性。 弹性体（elastomers）的另一个显著优势是它们能够承受极端温度。某些类型的弹性体（elastomers）即使在寒冷条件下或高温下也能保持弹性，这就是为什么它们常用于户外设备和电器中的原因。例如，硅橡胶，一种弹性体（elastomers），由于其耐热性和不粘性，通常用于厨房用具和烘焙器具中。 此外，医疗领域也非常受益于弹性体（elastomers）。医疗设备，如导尿管和注射器的密封件，通常采用弹性体（elastomers）以确保患者的灵活性和舒适性。某些弹性体（elastomers）的生物相容性允许其安全地用于各种医疗应用，突显了它们在医疗保健中的重要性。 尽管有许多优点，但考虑弹性体（elastomers）的环境影响是至关重要的。合成弹性体（elastomers）的生产和处置可能会导致污染和废物。因此，研究人员正在探索更可持续的替代方案和回收方法，以减轻这些影响。生物基弹性体（elastomers）的创新正在开发中，以减少对化石燃料的依赖，最小化对环境的危害。 总之，弹性体（elastomers）在现代社会中发挥着至关重要的作用，提供基本属性，增强无数产品的功能性和耐用性。它们独特的弹性特性使它们可以用于多种应用，从汽车到医疗设备。随着我们继续创新并改善弹性体（elastomers）的可持续性，它们在各个行业的重要性只会增加，为新进展和解决方案铺平道路，以应对未来的挑战。