silicones

简明释义

英[/ˈsɪlɪkəʊnz/]美[/ˈsɪlɪkoʊnz/]

n. 聚硅酮；[口腔]硅酮（silicone 的复数）

v. 用硅胶树……施行隆胸术；将硅酮植入妇女的乳房（silicon 的第三人称单数）

英英释义

单词用法

同义词

反义词

例句

1.FS pure acrylic crystalline sealant contains no cleansers, waxes, silicones or polishing agents.

FS纯丙结晶密封剂不包含清洁剂，蜡，矽酮或抛光剂。

2.Polymers, or silicones and is formulated by a chemist with 25 years experience in the field of polishes .

聚合物或有机硅，是一位化学家用25年的经验与技术领域研究的成果。

3.These materials include a variety of acrylic monomers and oligomers, primary, secondary and tertiary amines, acid-functional monomers and oligomers, silicones, waxes and elastomers, among others.

这些材料包括各种丙烯酸单体和低聚物、伯胺、仲胺和叔胺、酸官能单体和低聚物、硅酮、蜡和弹性体等。

4.Liquid injection molding utilizes low viscosity silicones which can be pumped at lower pressure and temperature, and cure in significantly less time and with less waste than solid materials.

液体侵渍模塑使用低粘度的硅树脂，在低压和低温条件下抽运，在极短的时间内固化，与固体材料相比，废弃物少。

5.Manufacturers use various types of polymers, including silicones, acrylics and hydrogels.

厂商会使用不同类型的聚合物，包括有机硅、丙烯酸树脂和凝胶。

6.Silicones in general are exceptionally stable and inert.

硅酮通常都很稳定，属惰性聚合物。

7.Foam inhibitor additives are either silicones or polyacrylates.

泡沫抑制剂添加剂都是有机硅或聚丙烯酸酯。

8.In electronics, silicones 硅酮 are used as insulators due to their excellent dielectric properties.

在电子产品中，silicones 硅酮因其优良的电介质特性而被用作绝缘材料。

9.The use of silicones 硅酮 in medical devices ensures flexibility and biocompatibility.

在医疗设备中使用silicones 硅酮可确保灵活性和生物相容性。

10.Construction sealants often include silicones 硅酮 for their waterproof properties.

建筑密封剂通常包含silicones 硅酮，因为它们具有防水性能。

11.Some cosmetics contain silicones 硅酮 to create a smooth texture and enhance application.

一些化妆品中含有silicones 硅酮，以创造光滑的质地并增强涂抹效果。

12.Many kitchen utensils are made from silicones 硅酮 because they are heat-resistant and easy to clean.

许多厨房用具是由silicones 硅酮制成的，因为它们耐热且易于清洁。

作文

Silicones are a group of synthetic materials that have gained immense popularity in various industries due to their unique properties. These materials are primarily composed of silicon, oxygen, carbon, and hydrogen, which gives them their remarkable versatility. The term silicones (硅酮) refers to a broad range of polymers that can be found in numerous forms, including liquids, gels, and elastomers. This adaptability allows them to be used in applications ranging from construction to personal care products.One of the most significant advantages of silicones (硅酮) is their resistance to extreme temperatures. They can withstand both high heat and low cold without losing their structural integrity. This makes them an ideal choice for applications in automotive and aerospace industries, where materials are often exposed to harsh environmental conditions. For instance, silicone sealants are commonly used in vehicles to protect sensitive components from moisture and temperature fluctuations.In addition to their thermal stability, silicones (硅酮) exhibit excellent chemical resistance. They do not react with many substances, making them suitable for use in medical devices and laboratory equipment. The biocompatibility of certain types of silicones also allows them to be used in implants and prosthetics, ensuring that they are safe for human use.Another noteworthy property of silicones (硅酮) is their flexibility and elasticity. This makes them perfect for applications requiring stretchable materials, such as in the production of silicone rubber. Silicone rubber is widely utilized in manufacturing household items, toys, and kitchenware due to its durability and ease of cleaning. Furthermore, the non-stick nature of silicone surfaces has revolutionized cooking and baking, allowing for healthier food preparation without the need for excessive oils or fats.The cosmetic and personal care industries have also embraced silicones (硅酮), incorporating them into various products such as shampoos, conditioners, and skin creams. In these applications, silicones provide a smooth application and a silky feel, enhancing the overall user experience. They help to create a barrier on the skin or hair, locking in moisture and providing protection against environmental damage.Despite their many benefits, the use of silicones (硅酮) has raised some environmental concerns. While they are generally considered safe for use, the production and disposal of silicone products can contribute to pollution and waste. As a result, researchers are exploring more sustainable alternatives and methods to recycle silicones effectively.In conclusion, silicones (硅酮) are versatile materials that play a crucial role in numerous applications across various industries. Their unique properties, including temperature resistance, chemical stability, flexibility, and user-friendly characteristics, make them indispensable in modern manufacturing and consumer products. However, as we continue to utilize these materials, it is essential to consider their environmental impact and seek sustainable practices to minimize any negative effects. Understanding the significance of silicones (硅酮) will enable us to appreciate their contributions to technology and everyday life while being mindful of our ecological footprint.