polysulfide

简明释义

英[ˌpɒlɪˈsʌlfaɪd]美[ˌpɑliˈsʌlfaɪd]

n. [高分子] 聚硫化物，多硫化合物

英英释义

单词用法

同义词

反义词

例句

1.The study provide the technical accumulation for developing of polysulfide sealant and increasinging the bonding capability of polysulfide sealant.

为提高聚硫密封剂的粘接性能提供了技术依据。

2.The machine is special equipment for extruding two-component polysulfide sealant and two-component copper silicon for manufacturing aluminum-frame type insulated glass.

本机是制作槽铝式中空玻璃或幕墙玻璃时，注涂双组份聚硫密封胶和双组份硅硐结构胶的专用设备。

3.Test result indicates that silicone sealant has excellent elastic recovery under different conditions, and the two-component polysulfide sealant has relatively higher elastic recovery.

通过测试不同密封胶样品在不同试验条件下的弹性恢复率，比较了它们的弹性恢复性能。

4.The main principle of the new process is: firstly , hydrogen sulfide ion is oxidized to polysulfide and hydrogen is released simultaneously at the same time;

该工艺的主要原理为：第一步通过直接电解将硫氢根离子氧化生成较高级的多硫化物，同时制取氢气；

5.It was found in this experiment that the epoxy resin had the varying degree influence to the several properties of polysulfide sealant.

试验发现，环氧树脂对聚硫密封胶的多项性能都有不同程度的影响。

6.The invention further discloses a preparation method for the positive material polysulfide carbyne of the battery.

还公开了一种电池正极材料多硫化碳炔的制备方法。

7.The influence of the ratio of polysulfide rubber and epoxy resin, and amount of hardener on the properties of coating film are discussed.

讨论了聚硫橡胶与环氧树脂的配比和固化剂用量对涂层性能的影响。

8.Test result indicates that silicone sealant has excellent elastic recovery under different conditions, and the two-component polysulfide sealant has relatively higher elastic recovery.

通过测试不同密封胶样品在不同试验条件下的弹性恢复率，比较了它们的弹性恢复性能。

9.The experimental method and the optimal process conditions for the production of crystal calcium polysulfide is studied.

研究了制备晶体石硫合剂的实验方法和最佳条件。

10.The construction team used a sealant made from polysulfide to ensure water resistance in the new building.

施工团队使用了一种由聚硫化物制成的密封剂，以确保新建筑的防水性。

11.In the laboratory, researchers are experimenting with polysulfide compounds for their unique properties.

在实验室中，研究人员正在实验具有独特性质的聚硫化物化合物。

12.The automotive industry often utilizes polysulfide adhesives for bonding different materials.

汽车工业经常使用聚硫化物粘合剂来粘合不同材料。

13.The chemical resistance of polysulfide makes it suitable for use in harsh environments.

由于聚硫化物的耐化学性，它适合在恶劣环境中使用。

14.Due to its flexibility, polysulfide is ideal for applications in expansion joints.

由于其灵活性，聚硫化物非常适合用于膨胀缝的应用。

作文

Polysulfide is a term that refers to a class of chemical compounds featuring multiple sulfur atoms in their molecular structure. These compounds are often characterized by their unique properties, which make them valuable in various industrial applications. For instance, polysulfide (多硫化物) materials are known for their flexibility, chemical resistance, and ability to withstand high temperatures, making them suitable for use in sealants, adhesives, and coatings.One of the most common forms of polysulfide (多硫化物) is the polymeric version, which consists of long chains of sulfur atoms interspersed with other elements like carbon or oxygen. This structure contributes to the material's elasticity and durability. In construction, polysulfide (多硫化物) sealants are widely used to create watertight seals in concrete joints, windows, and other structures. Their ability to maintain adhesion even under extreme weather conditions makes them a preferred choice among architects and builders.Moreover, polysulfide (多硫化物) compounds are also utilized in the manufacturing of batteries, particularly in the development of lithium-sulfur batteries. These batteries promise higher energy density compared to traditional lithium-ion batteries, thus paving the way for advancements in energy storage technology. The presence of polysulfide (多硫化物) in these batteries allows for more efficient charge-discharge cycles, enhancing overall performance.In the field of medicine, polysulfide (多硫化物) compounds have been explored for their potential therapeutic applications. Research indicates that certain polysulfide (多硫化物) derivatives may possess anti-inflammatory and antioxidant properties, which could be beneficial in treating various health conditions. As scientists continue to investigate these compounds, we may discover even more innovative uses in healthcare.Despite its advantages, working with polysulfide (多硫化物) compounds requires careful handling due to their chemical nature. Some polysulfide (多硫化物) products can release harmful fumes during production or application, necessitating proper safety measures. Therefore, industries that utilize polysulfide (多硫化物) must ensure that workers are equipped with the necessary protective gear and that facilities adhere to environmental regulations.In conclusion, polysulfide (多硫化物) compounds represent a fascinating area of study and application across multiple disciplines. From construction to energy storage and medicine, their unique properties offer significant benefits that can enhance performance and efficiency. As research continues to evolve, it is likely that we will see even more innovative applications of polysulfide (多硫化物) materials in the future, further solidifying their importance in modern science and industry.

多硫化物是一个术语，指的是一类在其分子结构中含有多个硫原子的化合物。这些化合物通常具有独特的性质，使它们在各种工业应用中具有价值。例如，多硫化物（polysulfide）材料以其灵活性、化学耐受性和耐高温能力而闻名，适合用于密封剂、粘合剂和涂料。最常见的多硫化物（polysulfide）形式之一是聚合物版本，由长链硫原子与其他元素如碳或氧交替组成。这种结构有助于材料的弹性和耐用性。在建筑行业中，多硫化物（polysulfide）密封剂广泛用于在混凝土接缝、窗户和其他结构中创建防水密封。它们在极端天气条件下保持附着力的能力使其成为建筑师和建筑工人首选。此外，多硫化物（polysulfide）化合物还用于电池制造，特别是在锂硫电池的开发中。这些电池相比传统的锂离子电池承诺更高的能量密度，从而为能源存储技术的进步铺平了道路。多硫化物（polysulfide）在这些电池中的存在允许更高效的充放电循环，提高整体性能。在医学领域，多硫化物（polysulfide）化合物因其潜在的治疗应用而受到关注。研究表明，某些多硫化物（polysulfide）衍生物可能具有抗炎和抗氧化特性，这对治疗各种健康状况可能是有益的。随着科学家们继续研究这些化合物，我们可能会发现更多创新的医疗用途。尽管多硫化物（polysulfide）具有优势，但处理这些化合物需要谨慎，因为它们的化学性质。一些多硫化物（polysulfide）产品在生产或应用过程中可能释放有害烟雾，因此需要采取适当的安全措施。因此，利用多硫化物（polysulfide）的行业必须确保工人配备必要的防护装备，并遵守环境法规。总之，多硫化物（polysulfide）化合物代表了多个学科中一个引人入胜的研究和应用领域。从建筑到能源存储和医学，它们的独特属性提供了显著的好处，可以提高性能和效率。随着研究的不断发展，未来我们可能会看到更多多硫化物（polysulfide）材料的创新应用，进一步巩固它们在现代科学和工业中的重要性。