hardener

简明释义

英[ˈhɑːdnə(r)]美[ˈhɑːrdnər]

n. 硬化剂

英英释义

单词用法

同义词

反义词

例句

1.The mechanism of hardener and advantages to add hardener in stabilized gravel base are introduced.

详细阐述了在稳定砂砾基层中掺加固化剂的优点、固化剂的作用机理。

2.You can even use a nail hardener; it is a kind of varnish for your nails.

你还可以试试指甲硬化油；这是一种指甲油。

3.Triglycidyl Isocyanurate. Hardener used in exterior quality polyester powder systems.

用于户外聚酯粉末涂料的固化剂。

4.Application: as alloy hardener to be used in metallurgy accumulator and war industry and so on it is also the raw material of oxygen antimony.

用途：作为合金的硬化剂用于冶金、蓄电池及军工等工业，也是生产氧化锑的原料。

5.Mix base with thinner first, then add hardener.

先将主剂与稀释剂混合，再加入固化剂。

6.Ac series acrylic resin has excellent glossy and hardener, suitable for all purpose for plastic and metal and car coating.

AC系列丙烯酸树脂适合于广泛的金属、胶及汽车涂料应用范围，光泽、度优异。

7.With hardener K-35 forms heat curing epoxy adhesive characterized by outstanding mechanical strength even at 120 deg c.

与K - 35固化剂组合，形成热固化胶粘剂，即使120度也能保持很高的机械强度。

8.Something called a' hardener alloy'is made.

制出一种叫做“ 中间合金” 的东西。

9.The artist used a resin with a hardener to create a durable finish on her sculpture.

艺术家使用了带有硬化剂的树脂，为她的雕塑创造了耐用的表面。

10.The carpenter added a special hardener to the wood glue to increase its strength.

木匠在木胶中添加了一种特殊的硬化剂以增强其强度。

11.Make sure to follow the manufacturer's instructions when adding hardener to the epoxy.

在将硬化剂添加到环氧树脂时，请确保遵循制造商的说明。

12.When mixing resin, it is crucial to use the correct amount of hardener for proper curing.

在混合树脂时，使用正确比例的硬化剂以确保适当固化是至关重要的。

13.In construction, a concrete hardener can help increase the surface strength of the pavement.

在建筑中，混凝土硬化剂可以帮助提高路面的表面强度。

作文

In the world of materials science and engineering, the term hardener refers to a substance that is added to a material to increase its hardness and durability. This concept is particularly important in various industries, such as construction, manufacturing, and art. Understanding the role of a hardener can help us appreciate the complexity and functionality of different materials we encounter in our daily lives.One common application of a hardener is in the production of concrete. When mixed with cement and water, certain chemical compounds act as hardeners, allowing the concrete to set and cure into a solid structure. This process is crucial for buildings, bridges, and roads, where strength and stability are paramount. Without the appropriate hardener, concrete would be weak and prone to cracking, leading to potential structural failures.In the realm of art, particularly in sculpture and painting, hardeners play a vital role in the creation of durable artworks. For instance, artists may use epoxy resin, which often contains a hardener, to create glossy finishes or to encapsulate objects within a solid matrix. The addition of a hardener not only enhances the aesthetic appeal but also ensures that the artwork withstands the test of time, resisting wear and environmental damage.Moreover, in the field of adhesives, hardeners are essential components that facilitate the bonding process. Many two-part adhesives require a hardener to initiate a chemical reaction that leads to a strong, lasting bond. This is particularly useful in woodworking and metalworking, where precision and strength are critical. The right choice of hardener can significantly affect the performance of the adhesive, making it vital for craftsmen and manufacturers to understand how different hardeners interact with various substrates.Additionally, the use of hardeners extends to the field of coatings and paints. Many paint formulations include hardeners to enhance their durability and resistance to scratches, chemicals, and UV light. This is especially important for outdoor applications, where exposure to the elements can degrade unprotected surfaces. By selecting the appropriate hardener, manufacturers can produce coatings that not only look good but also provide long-lasting protection.In conclusion, the concept of a hardener is integral to many fields, from construction to art and manufacturing. By increasing the hardness and durability of materials, hardeners enable the creation of stronger structures, more resilient artworks, and effective adhesives. Understanding the function and importance of hardeners allows us to appreciate the intricacies involved in material selection and application, ultimately leading to better products and innovations in various industries. As we continue to explore new materials and technologies, the role of hardeners will undoubtedly remain a crucial aspect of material science, shaping the future of how we build, create, and connect.

在材料科学和工程领域，术语hardener指的是一种添加到材料中以增加其硬度和耐用性的物质。这个概念在建筑、制造和艺术等各个行业中尤为重要。理解hardener的作用可以帮助我们欣赏日常生活中遇到的不同材料的复杂性和功能性。hardener的一个常见应用是在混凝土的生产中。当与水泥和水混合时，某些化学化合物作为hardener，使混凝土能够固化成坚固的结构。这个过程对建筑、桥梁和道路至关重要，因为强度和稳定性是最重要的。如果没有适当的hardener，混凝土将会脆弱且易于开裂，导致潜在的结构故障。在艺术领域，特别是在雕塑和绘画中，hardener在创作耐用艺术品方面发挥着重要作用。例如，艺术家可能使用环氧树脂，其中通常包含hardener，来创造光滑的表面或将物体封装在固体基体中。添加hardener不仅增强了美学吸引力，还确保艺术作品经得起时间的考验，抵御磨损和环境损害。此外，在粘合剂领域，hardener是促进粘合过程的重要组成部分。许多双组分粘合剂需要hardener来启动化学反应，从而形成强大而持久的粘合。这在木工和金属加工中尤其有用，因为精确性和强度至关重要。选择合适的hardener可以显著影响粘合剂的性能，因此工匠和制造商必须了解不同hardener与各种基材的相互作用。此外，hardener的使用还扩展到涂料和油漆领域。许多涂料配方中包含hardener，以增强其耐久性和抗刮擦、抗化学品和抗紫外线的能力。这对户外应用尤其重要，因为暴露在环境中会破坏未保护的表面。通过选择合适的hardener，制造商可以生产不仅外观良好而且提供持久保护的涂层。总之，hardener的概念在建筑、艺术和制造等许多领域中都是不可或缺的。通过增加材料的硬度和耐用性，hardener使得更强的结构、更具韧性的艺术作品和有效的粘合剂得以创造。理解hardener的功能和重要性使我们能够欣赏材料选择和应用中的复杂性，最终导致更好的产品和各行业的创新。随着我们继续探索新材料和技术，hardener的作用无疑将继续成为材料科学的关键方面，塑造我们如何构建、创造和连接的未来。