expanded polyurethane

简明释义

泡沫聚氨基甲酸乙酯

英英释义

例句

1.In the automotive industry, expanded polyurethane 发泡聚氨酯 is used for soundproofing and cushioning.

在汽车工业中，expanded polyurethane 发泡聚氨酯用于隔音和缓冲。

2.The insulation in our home is made from expanded polyurethane 发泡聚氨酯, which helps keep energy costs down.

我们家里的绝缘材料是由expanded polyurethane 发泡聚氨酯制成的，这有助于降低能源成本。

3.The construction of our new office building features walls insulated with expanded polyurethane 发泡聚氨酯.

我们新办公室大楼的建设特点是墙壁使用expanded polyurethane 发泡聚氨酯进行绝缘。

4.The packaging for fragile items often includes expanded polyurethane 发泡聚氨酯 to prevent damage during shipping.

易碎物品的包装通常包含expanded polyurethane 发泡聚氨酯以防止运输过程中的损坏。

5.Many modern mattresses use expanded polyurethane 发泡聚氨酯 for added comfort and support.

许多现代床垫使用expanded polyurethane 发泡聚氨酯以增加舒适性和支撑力。

作文

In recent years, the use of materials in construction and manufacturing has evolved significantly, with a growing emphasis on sustainability and efficiency. One such material that has gained popularity is expanded polyurethane, which is recognized for its versatility and excellent insulation properties. expanded polyurethane (扩展聚氨酯) is a type of foam that is formed by the reaction of polyols and isocyanates, resulting in a lightweight, durable material that can be used in various applications.The primary advantage of expanded polyurethane is its thermal insulation capabilities. This material is often used in the production of insulation panels for buildings, refrigerators, and even in automotive applications. The closed-cell structure of expanded polyurethane allows it to trap air, providing an effective barrier against heat transfer. As energy efficiency becomes increasingly important in modern architecture, the demand for such insulating materials continues to rise.Another significant benefit of expanded polyurethane is its impact resistance. This characteristic makes it an ideal choice for packaging materials, as it can protect fragile items during shipping and handling. Companies that specialize in logistics and transportation have adopted expanded polyurethane packaging solutions to reduce damage rates and improve customer satisfaction. Furthermore, the lightweight nature of this material contributes to lower shipping costs, making it an economical choice for businesses.In addition to its practical applications, expanded polyurethane also plays a role in the realm of design and aesthetics. Manufacturers use this foam in the creation of furniture, decorative elements, and even in art installations. Its ability to be molded into various shapes and sizes allows designers to experiment with innovative concepts while maintaining functionality. For instance, many modern sofas and chairs utilize expanded polyurethane for cushioning, providing comfort without compromising on style.However, it is essential to consider the environmental impact of expanded polyurethane. While it offers numerous benefits, the production process can involve harmful chemicals and generate waste. As a response to these concerns, researchers are exploring more sustainable alternatives, such as bio-based polyurethanes derived from renewable resources. These innovations aim to reduce the ecological footprint of expanded polyurethane while retaining its advantageous properties.In conclusion, expanded polyurethane is a remarkable material that has transformed various industries through its insulation properties, impact resistance, and design versatility. As we continue to prioritize sustainability, it is crucial to balance the benefits of expanded polyurethane with its environmental implications. By investing in research and development, we can pave the way for a future where this material is produced and utilized responsibly, ensuring that it remains a valuable resource for generations to come.

近年来，建筑和制造业的材料使用发生了显著变化，越来越强调可持续性和效率。其中一种获得广泛关注的材料是扩展聚氨酯，因其多功能性和优良的绝缘性能而受到认可。扩展聚氨酯（expanded polyurethane）是一种通过多元醇和异氰酸酯反应形成的泡沫，结果是一种轻质、耐用的材料，可用于各种应用。扩展聚氨酯的主要优点是其热绝缘能力。这种材料常用于建筑、冰箱甚至汽车应用的绝缘板生产。扩展聚氨酯的闭孔结构使其能够捕获空气，提供有效的热传递屏障。随着能源效率在现代建筑中的重要性日益增加，对这种绝缘材料的需求也在不断上升。另一个重要的好处是扩展聚氨酯具有抗冲击性。这一特性使其成为包装材料的理想选择，因为它可以在运输和处理过程中保护易碎物品。专注于物流和运输的公司已经采用扩展聚氨酯包装解决方案，以减少损坏率并提高客户满意度。此外，这种材料的轻质特性有助于降低运输成本，使其成为企业的经济选择。除了实际应用外，扩展聚氨酯在设计和美学领域也发挥着作用。制造商利用这种泡沫制作家具、装饰元素，甚至艺术装置。其能够被模制成各种形状和大小的能力使设计师能够在保持功能性的同时实验创新概念。例如，许多现代沙发和椅子使用扩展聚氨酯作为填充材料，在不妥协风格的情况下提供舒适感。然而，必须考虑扩展聚氨酯的环境影响。尽管它提供了许多好处，但生产过程可能涉及有害化学物质并产生废物。作为对这些问题的回应，研究人员正在探索更可持续的替代品，例如源自可再生资源的生物基聚氨酯。这些创新旨在减少扩展聚氨酯的生态足迹，同时保留其有利特性。总之，扩展聚氨酯是一种卓越的材料，通过其绝缘性能、抗冲击性和设计多样性改变了各个行业。随着我们继续优先考虑可持续性，平衡扩展聚氨酯的好处与其环境影响至关重要。通过投资研究和开发，我们可以为未来铺平道路，使这种材料能够负责任地生产和利用，确保它在未来几代人中仍然是有价值的资源。