hardening agent

简明释义

硬化剂

英英释义

例句

1.To create a more robust adhesive, the chemist included a hardening agent in the formula.

为了创造一种更强韧的粘合剂，化学家在配方中加入了硬化剂。

2.The construction company used a special hardening agent to strengthen the concrete mix.

建筑公司使用了一种特殊的硬化剂来增强混凝土的配比。

3.The artist mixed a hardening agent into the clay to ensure it would not crack when dried.

艺术家在粘土中混入了硬化剂，以确保在干燥时不会开裂。

4.In the manufacturing of plastics, a hardening agent is often added to improve durability.

在塑料制造中，通常会添加硬化剂以提高耐用性。

5.The epoxy resin requires a hardening agent to cure properly and achieve its full strength.

环氧树脂需要一个硬化剂才能正确固化并达到其最大强度。

作文

In the world of materials science, various substances are used to modify the properties of materials to suit specific applications. One such important substance is a hardening agent, which plays a critical role in enhancing the strength and durability of materials. A hardening agent (硬化剂) is typically added to mixtures like concrete, resins, and coatings to induce a chemical reaction that transforms the material from a soft, malleable state into a hard, solid form. This transformation is essential in construction, manufacturing, and various industrial processes where structural integrity is paramount.The use of a hardening agent can be observed in many everyday applications. For instance, in the construction industry, concrete is mixed with a hardening agent to increase its compressive strength, making it capable of supporting heavy loads. Without the addition of a hardening agent, concrete would remain weak and susceptible to cracking under pressure. This is why the selection of an appropriate hardening agent is crucial for engineers and builders, as it directly impacts the longevity and safety of structures.Similarly, in the realm of epoxy resins, a hardening agent is necessary to initiate the curing process. When the resin is combined with the hardening agent (硬化剂), a chemical reaction occurs that causes the mixture to harden, resulting in a robust adhesive or coating. This property makes epoxy resins popular in various applications, including automotive repairs, art projects, and even electronics. The versatility of hardening agents allows them to be tailored to meet specific requirements, such as temperature resistance or flexibility.Moreover, the environmental impact of hardening agents cannot be overlooked. As industries strive for sustainability, newer formulations of hardening agents are being developed to minimize harmful emissions and promote eco-friendliness. Water-based hardening agents are becoming increasingly popular as they reduce volatile organic compounds (VOCs), making them safer for both users and the environment. This shift towards greener alternatives is essential in addressing the global challenges of pollution and climate change.In conclusion, the significance of hardening agents in modern material applications cannot be overstated. Whether in construction, manufacturing, or art, these agents are vital for achieving desired material properties. As technology advances, the development of new and improved hardening agents will continue to enhance the performance and sustainability of materials. Understanding the role of a hardening agent (硬化剂) is essential for anyone involved in material science, engineering, or related fields, as it is a key component in creating durable and reliable products that stand the test of time.

在材料科学的世界中，各种物质被用来修改材料的特性，以适应特定的应用。其中一种重要的物质是硬化剂，它在增强材料的强度和耐久性方面发挥着关键作用。硬化剂（hardening agent）通常添加到混凝土、树脂和涂料等混合物中，以引发化学反应，将材料从柔软、可塑的状态转变为坚硬、固体的形式。这种转变对于建筑、制造和各种工业过程至关重要，因为结构的完整性至关重要。在许多日常应用中可以观察到硬化剂的使用。例如，在建筑行业，混凝土与硬化剂混合，以提高其抗压强度，使其能够承受重负荷。如果不添加硬化剂，混凝土将保持脆弱，并在压力下容易开裂。这就是为什么选择合适的硬化剂对工程师和建筑商至关重要，因为它直接影响到结构的耐久性和安全性。同样，在环氧树脂领域，必须使用硬化剂来启动固化过程。当树脂与硬化剂（hardening agent）结合时，会发生化学反应，使混合物硬化，形成坚固的粘合剂或涂层。这一特性使环氧树脂在各种应用中广受欢迎，包括汽车修理、艺术项目甚至电子产品。硬化剂的多功能性使其能够根据特定要求进行定制，例如耐温性或柔韧性。此外，硬化剂的环境影响也不容忽视。随着各行业努力实现可持续发展，新的硬化剂配方正在开发，以最小化有害排放并促进环保。水基硬化剂越来越受欢迎，因为它们减少了挥发性有机化合物（VOCs），使其对用户和环境更安全。这种向更环保替代品的转变对于应对全球污染和气候变化的挑战至关重要。总之，硬化剂在现代材料应用中的重要性不容低估。无论是在建筑、制造还是艺术中，这些添加剂对于实现所需的材料特性至关重要。随着技术的进步，新型和改进的硬化剂的开发将继续增强材料的性能和可持续性。了解硬化剂（hardening agent）的作用对于任何参与材料科学、工程或相关领域的人来说都是至关重要的，因为它是创造耐用和可靠的产品的关键组成部分，这些产品经得起时间的考验。