polymethyl methacrylate

简明释义

聚甲基丙烯酸甲酯

英英释义

例句

1.The dental industry often utilizes polymethyl methacrylate for making dentures and other dental appliances.

牙科行业常常使用聚甲基丙烯酸酯来制作假牙和其他牙科器具。

2.The clear barriers in the office are made from polymethyl methacrylate to ensure visibility while providing protection.

办公室中的透明隔板是由聚甲基丙烯酸酯制成的，确保可见性的同时提供保护。

3.In the lab, we use polymethyl methacrylate for creating durable prototypes.

在实验室中，我们使用聚甲基丙烯酸酯来制作耐用的原型。

4.The lenses of my glasses are made from polymethyl methacrylate, which is lightweight and shatter-resistant.

我眼镜的镜片是由聚甲基丙烯酸酯制成的，轻便且抗碎裂。

5.Many aquariums use polymethyl methacrylate for their tanks because it is less prone to scratching than glass.

许多水族箱使用聚甲基丙烯酸酯作为水箱材料，因为它比玻璃更不易划伤。

作文

Polymethyl methacrylate, often abbreviated as PMMA, is a synthetic polymer that has gained significant attention in various industries due to its remarkable properties. This versatile material is commonly used as a lightweight and shatter-resistant alternative to glass, making it an ideal choice for applications such as windows, displays, and lenses. The unique characteristics of polymethyl methacrylate (聚甲基丙烯酸甲酯) include high clarity, UV resistance, and excellent weatherability, which contribute to its popularity in both commercial and residential settings.One of the most notable features of polymethyl methacrylate (聚甲基丙烯酸甲酯) is its optical clarity. It can transmit up to 92% of visible light, which is higher than many other plastics and comparable to glass. This property makes PMMA an excellent candidate for applications where visibility and aesthetics are crucial. For instance, in the automotive industry, PMMA is often used for taillights and headlights, providing both functionality and style.Additionally, polymethyl methacrylate (聚甲基丙烯酸甲酯) is known for its impact resistance. While traditional glass is prone to shattering upon impact, PMMA can withstand significant force without breaking. This durability makes it a preferred material in environments where safety is a concern, such as in protective barriers, face shields, and safety goggles.The manufacturing process of polymethyl methacrylate (聚甲基丙烯酸甲酯) is also noteworthy. PMMA can be produced through bulk polymerization, solution polymerization, or suspension polymerization, allowing for flexibility in production methods. The resulting material can be easily molded into various shapes and sizes, which opens up a wide range of design possibilities. This adaptability is particularly beneficial in the field of product design, where innovative forms and functions are constantly being explored.Moreover, polymethyl methacrylate (聚甲基丙烯酸甲酯) is highly resistant to environmental factors such as UV light and moisture. This resistance ensures that products made from PMMA maintain their appearance and structural integrity over time, even when exposed to harsh conditions. For example, outdoor signage made from PMMA remains vibrant and legible, as it does not yellow or degrade like some other materials might.In the medical field, polymethyl methacrylate (聚甲基丙烯酸甲酯) is utilized in various applications, including dental prosthetics and intraocular lenses. Its biocompatibility and ease of sterilization make it suitable for use in medical devices, enhancing patient safety and comfort. The ability to customize PMMA for specific medical applications underscores the material's versatility and importance in advancing healthcare technologies.In conclusion, polymethyl methacrylate (聚甲基丙烯酸甲酯) is a remarkable synthetic polymer that offers a combination of strength, clarity, and adaptability. Its widespread use across different industries highlights its significance in modern manufacturing and design. As technology continues to evolve, it is likely that PMMA will play an even more prominent role in developing innovative solutions that meet the needs of various sectors. Understanding the properties and applications of polymethyl methacrylate (聚甲基丙烯酸甲酯) is essential for anyone interested in materials science and engineering, as it represents a key component in the future of sustainable and functional materials.

聚甲基丙烯酸甲酯，通常缩写为PMMA，是一种合成聚合物，由于其显著的特性，在各个行业中引起了广泛关注。这种多功能材料通常被用作轻便且抗碎裂的玻璃替代品，使其成为窗户、显示器和镜头等应用的理想选择。聚甲基丙烯酸甲酯的独特特性包括高透明度、抗紫外线能力和优异的耐候性，这些都促成了它在商业和住宅环境中的流行。聚甲基丙烯酸甲酯最显著的特点之一是其光学透明度。它可以透过高达92%的可见光，这比许多其他塑料要高，与玻璃相当。这一特性使得PMMA成为在可见性和美学至关重要的应用中的优秀候选材料。例如，在汽车工业中，PMMA常用于尾灯和前灯，提供了功能性和风格。此外，聚甲基丙烯酸甲酯以其抗冲击性而闻名。传统玻璃在受到冲击时易碎，而PMMA则能够承受显著的力量而不会破裂。这种耐用性使其成为在安全性受到关注的环境中的优选材料，比如在保护屏障、面罩和安全护目镜中。聚甲基丙烯酸甲酯的制造过程也值得注意。PMMA可以通过批量聚合、溶液聚合或悬浮聚合来生产，允许在生产方法上有灵活性。所得到的材料可以很容易地模制成各种形状和大小，这为设计开辟了广泛的可能性。这种适应性在产品设计领域尤为重要，因为创新的形式和功能不断被探索。此外，聚甲基丙烯酸甲酯对环境因素如紫外线和湿气具有高度抵抗力。这种抵抗力确保了由PMMA制成的产品在长时间暴露于恶劣条件下仍能保持外观和结构完整性。例如，由PMMA制成的户外标识保持鲜艳和清晰，因为它不会像某些其他材料那样发黄或降解。在医疗领域，聚甲基丙烯酸甲酯被用于各种应用，包括牙科假体和眼内镜。其生物相容性和易于消毒的特性使其适合用于医疗设备，提高了患者的安全性和舒适性。根据特定医疗应用定制PMMA的能力强调了这种材料的多功能性及其在推动医疗技术进步中的重要性。总之，聚甲基丙烯酸甲酯是一种卓越的合成聚合物，具有强度、清晰度和适应性的结合。它在不同产业中的广泛应用突显了其在现代制造和设计中的重要性。随着技术的不断发展，PMMA很可能在开发满足各个行业需求的创新解决方案中发挥更突出的作用。理解聚甲基丙烯酸甲酯的特性和应用对于任何对材料科学和工程感兴趣的人来说都是必不可少的，因为它代表了可持续和功能材料未来的关键组成部分。