polysulphide

简明释义

英[ˌpɒlɪˈsʌlfaɪd]美[pɑːliˈsʌlfaɪd]

n. [无化] 多硫化物

英英释义

单词用法

同义词

反义词

例句

1.While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity.

同时，黄铁矿表面初始氧化产物如单质硫和多硫化物被还原，亲水性增强。

2.The production technique for the crystal calcium polysulphide produced in China at present respectively adopts the crystal parent solution cyclic utilization method.

目前国内生产结晶石硫合剂的生产工艺均采用结晶母液循环利用法。

3.The production technique for the crystal calcium polysulphide produced in China at present respectively adopts the crystal parent solution cyclic utilization method.

目前国内生产结晶石硫合剂的生产工艺均采用结晶母液循环利用法。

4.When working with polysulphide compounds, proper safety gear is essential due to their chemical properties.

在处理聚硫化物化合物时，由于其化学性质，佩戴适当的安全装备是必需的。

5.The construction team chose a polysulphide joint sealant for the expansion joints in the concrete.

施工队为混凝土的伸缩缝选择了聚硫化物接缝密封剂。

6.The aerospace industry utilizes polysulphide adhesives for their durability and resistance to extreme temperatures.

航空航天工业利用聚硫化物粘合剂，因为它们耐用并能抵御极端温度。

7.In the manufacturing of rubber products, polysulphide is often used for its elasticity.

在橡胶产品的制造中，聚硫化物常常因其弹性而被使用。

8.The new sealant is made from polysulphide, which provides excellent waterproofing.

这种新密封剂是由聚硫化物制成的，具有优异的防水性能。

作文

In the realm of chemistry, various compounds play crucial roles in numerous applications. One such compound is polysulphide, which is a polymer consisting of multiple sulfur atoms linked together. The unique properties of polysulphide make it particularly valuable in industries ranging from construction to aerospace. Understanding the characteristics and uses of polysulphide can provide insights into its significance in modern technology.Polysulphides are typically synthesized through a chemical reaction involving sulfur and other elements, resulting in a chain-like structure that can vary in length. This variability allows for a range of physical properties and functionalities, making polysulphide adaptable for different purposes. For instance, due to their elasticity and resistance to degradation, polysulphide compounds are often used in sealants and adhesives. These properties ensure that joints and connections in buildings and vehicles remain secure and durable over time.Moreover, polysulphide materials are known for their excellent chemical resistance. They can withstand exposure to various harsh chemicals, making them ideal for use in environments where traditional materials might fail. This characteristic is particularly important in the manufacturing of specialized equipment and containers that must endure corrosive substances. In the aerospace industry, for example, polysulphide is employed in fuel tanks and other components that require both strength and resilience against chemical attacks.Additionally, polysulphide has applications in the field of electronics. As technology advances, the demand for materials that can provide effective insulation and protection for electronic components increases. Polysulphide coatings can be applied to circuit boards and connectors to guard against moisture and environmental factors that could compromise functionality. This protective quality is essential for ensuring the longevity and reliability of electronic devices.The versatility of polysulphide extends to its use in the medical field as well. In recent years, researchers have explored its potential in drug delivery systems and wound healing applications. The biocompatibility of certain polysulphide formulations allows for safe interaction with biological tissues, paving the way for innovative medical solutions. As scientists continue to study the properties of polysulphide, we may see even more groundbreaking applications emerge in healthcare.In conclusion, polysulphide is a remarkable compound with diverse applications across multiple industries. Its unique properties, including elasticity, chemical resistance, and versatility, make it an invaluable material in construction, aerospace, electronics, and medicine. As technology continues to evolve, the role of polysulphide is likely to expand further, highlighting the importance of understanding such compounds in our modern world. By recognizing the significance of polysulphide, we can appreciate the intricate connections between chemistry and everyday life, as well as the innovations that arise from these scientific advancements.

在化学领域，各种化合物在众多应用中扮演着至关重要的角色。其中一种化合物是多硫化物，它是一种由多个硫原子连接在一起的聚合物。多硫化物的独特性质使其在建筑到航空航天等行业中尤为宝贵。理解多硫化物的特性和用途可以为我们提供对其在现代技术中重要性的深入见解。多硫化物通常通过硫与其他元素之间的化学反应合成，形成可变长度的链状结构。这种可变性允许其具有一系列物理性质和功能，使得多硫化物适用于不同的目的。例如，由于其弹性和抗降解性，多硫化物化合物常被用于密封剂和粘合剂。这些特性确保了建筑和车辆中的接头和连接在时间的推移中保持安全和耐用。此外，多硫化物材料以其优良的化学抗性而闻名。它们能够耐受各种苛刻化学品的侵蚀，使其成为必须承受腐蚀性物质的设备和容器制造的理想选择。这一特性在航空航天工业中尤为重要，例如，多硫化物被用于燃料箱和其他需要强度和抵御化学攻击的组件中。此外，多硫化物在电子领域也有应用。随着技术的进步，对能够有效隔离和保护电子组件的材料的需求不断增加。多硫化物涂层可以应用于电路板和连接器，以防止潮湿和环境因素可能损害功能。这种保护特性对于确保电子设备的耐用性和可靠性至关重要。多硫化物的多功能性还扩展到医疗领域。近年来，研究人员探索了其在药物输送系统和伤口愈合应用中的潜力。某些多硫化物配方的生物相容性允许其与生物组织安全互动，为创新医疗解决方案铺平道路。随着科学家继续研究多硫化物的特性，我们可能会看到在医疗保健领域出现更多突破性的应用。总之，多硫化物是一种具有多种应用的卓越化合物，涵盖多个行业。其独特的性质，包括弹性、化学抗性和多功能性，使其在建筑、航空航天、电子和医学中成为不可或缺的材料。随着技术的不断发展，多硫化物的作用可能会进一步扩展，这突显了理解这些化合物在我们现代世界中的重要性。通过认识多硫化物的重要性，我们可以欣赏化学与日常生活之间的复杂联系，以及这些科学进步所带来的创新。