styrene

简明释义

英[ˈstaɪriːn]美['staɪrin]

n. [有化] 苯乙烯，苏合香烯

英英释义

单词用法

同义词

反义词

例句

1.Styrene took part in the formation of long chain branches and played an important role.

苯乙烯参与了长支链的形成，并对长支链的形成有促进作用。

2.I'm hoping to get gray styrene.

我希望得到的灰色苯乙烯。

3.Tomorrow I'll back it up with more styrene strips.

明天我将它备份起来，与更多的苯乙烯带。

4.Synthetic rubber is a copolymer of butadiene (75%) and styrene (25%).

合成橡胶是丁二烯（75％）和苯乙烯（25％）的共聚物。

5.The styrene completely covered the body mold which was a light brown and very rough textured.

苯乙烯完全覆盖在模体上，它是浅棕色，有着粗纹理。

6.The versatility of ABS is derived from its monomer building blocks Acrylonitrile, Butadiene and Styrene.

ABS的多功能性來源于其三种组成单体丙烯睛，丁二烯和苯乙烯。

7.Exposure to high levels of styrene can be harmful to health.

接触高浓度的苯乙烯可能对健康有害。

8.Many disposable cups are made from styrene derivatives.

许多一次性杯子是由苯乙烯衍生物制成的。

9.In the lab, we used styrene to create various polymers.

在实验室中，我们使用苯乙烯来创造各种聚合物。

10.The chemical structure of styrene includes a vinyl group.

苯乙烯的化学结构包括一个乙烯基。

11.The production of polystyrene involves the polymerization of styrene.

聚苯乙烯的生产涉及苯乙烯的聚合。

作文

Styrene is a colorless, oily liquid that is widely used in the production of various polymers and resins. It is an important chemical building block for the manufacture of polystyrene, which is one of the most commonly used plastics in the world. The significance of styrene (苯乙烯) in the modern industrial landscape cannot be overstated, as it plays a crucial role in numerous applications ranging from packaging materials to insulation products.One of the primary uses of styrene (苯乙烯) is in the creation of polystyrene foam, which is often seen in disposable coffee cups, food containers, and cushioning material for shipping fragile items. This lightweight and versatile material provides excellent insulation properties and is resistant to moisture, making it ideal for various consumer products. Moreover, styrene (苯乙烯) is polymerized to form high-impact polystyrene (HIPS), which is known for its strength and durability, thereby expanding its applicability in manufacturing toys, appliances, and automotive parts.However, the production and use of styrene (苯乙烯) also raise environmental and health concerns. Exposure to styrene (苯乙烯) vapors can have adverse effects on human health, leading to symptoms such as headaches, fatigue, and even more serious conditions with prolonged exposure. Therefore, regulatory agencies around the world closely monitor the levels of styrene (苯乙烯) in the environment and workplace to ensure safety standards are met.In recent years, there has been a growing movement towards sustainability and finding alternatives to traditional materials derived from styrene (苯乙烯). Researchers are exploring bio-based polymers that can serve as substitutes for conventional plastics, aiming to reduce reliance on fossil fuels and minimize environmental impact. This shift is not only beneficial for the planet but also opens up new avenues for innovation in material science.The versatility of styrene (苯乙烯) is evident in its various derivatives, such as acrylonitrile butadiene styrene (ABS), which combines the properties of styrene (苯乙烯) with rubber and acrylonitrile to create a tough and impact-resistant plastic used in a wide range of applications, including LEGO bricks and automotive components. This showcases how styrene (苯乙烯) can be modified to meet specific performance criteria, thus enhancing its utility in different fields.As we look to the future, the role of styrene (苯乙烯) in industry will continue to evolve. With ongoing research and development, it is likely that we will see advancements in the safe handling and utilization of styrene (苯乙烯) based materials. Additionally, the push for eco-friendly alternatives may lead to innovative solutions that maintain the beneficial properties of styrene (苯乙烯) while reducing its negative environmental footprint.In conclusion, styrene (苯乙烯) is a fundamental compound in the realm of chemistry and materials science. Its widespread use in the production of plastics and resins highlights its importance in everyday life. While challenges related to health and environmental safety exist, the ongoing pursuit of sustainable practices and alternative materials offers a promising path forward. Understanding the implications of styrene (苯乙烯) and its derivatives is essential for anyone interested in the future of material innovation and environmental stewardship.

苯乙烯是一种无色油状液体，广泛用于各种聚合物和树脂的生产。它是制造聚苯乙烯的重要化学基础块，聚苯乙烯是世界上最常用的塑料之一。在现代工业环境中，苯乙烯的重要性不可低估，因为它在从包装材料到绝缘产品的众多应用中发挥着关键作用。苯乙烯的主要用途之一是制造聚苯乙烯泡沫，这种泡沫通常出现在一次性咖啡杯、食品容器和运输易碎物品的缓冲材料中。这种轻便且多用途的材料提供了出色的绝缘性能，并且耐潮湿，使其成为各种消费品的理想选择。此外，苯乙烯还聚合形成高抗冲聚苯乙烯（HIPS），以其强度和耐用性而闻名，从而扩展了其在玩具、家电和汽车零部件制造中的适用性。然而，苯乙烯的生产和使用也引发了环境和健康问题。接触苯乙烯蒸气可能对人类健康产生不利影响，导致头痛、疲劳，甚至在长期接触下出现更严重的病症。因此，世界各地的监管机构密切监测环境和工作场所中的苯乙烯水平，以确保达到安全标准。近年来，越来越多的运动开始关注可持续性，并寻找传统材料的替代品，尤其是苯乙烯。研究人员正在探索基于生物的聚合物，作为传统塑料的替代品，旨在减少对化石燃料的依赖，并尽量降低环境影响。这一转变不仅对地球有益，也为材料科学的创新开辟了新的途径。苯乙烯的多功能性在其各种衍生物中显而易见，例如丙烯腈-丁二烯-苯乙烯（ABS），它将苯乙烯与橡胶和丙烯腈的特性结合，创造出一种坚固且抗冲击的塑料，广泛应用于乐高积木和汽车部件等多个领域。这展示了苯乙烯如何被修改以满足特定的性能标准，从而增强其在不同领域的实用性。展望未来，苯乙烯在工业中的角色将继续演变。随着研究和开发的不断进行，我们很可能会看到在安全处理和利用苯乙烯基材料方面的进展。此外，推动环保替代品的努力可能会导致创新解决方案的出现，这些解决方案既能保持苯乙烯的有益特性，又能减少其对环境的负面影响。总之，苯乙烯是化学和材料科学领域的基本化合物。它在塑料和树脂生产中的广泛应用突显了其在日常生活中的重要性。虽然与健康和环境安全相关的挑战仍然存在，但对可持续实践和替代材料的持续追求为我们提供了一条充满希望的前进道路。理解苯乙烯及其衍生物的影响，对于任何对材料创新和环境保护感兴趣的人来说都是至关重要的。