phenolic plastics

简明释义

酚醛塑料

英英释义

例句

1.The lab equipment was made from phenolic plastics to withstand chemical exposure.

实验室设备采用酚醛塑料制造，以抵御化学物质的侵蚀。

2.In the manufacturing of kitchen utensils, phenolic plastics are often chosen for their heat resistance.

在厨房用具的制造中，通常选择酚醛塑料因为其耐热性。

3.The automotive industry frequently uses phenolic plastics for making durable interior parts.

汽车行业经常使用酚醛塑料制造耐用的内饰部件。

4.The electrical components were insulated using phenolic plastics, which are known for their excellent dielectric properties.

电气组件使用了酚醛塑料进行绝缘，这种材料以其优良的介电性能而闻名。

5.Due to their strength and rigidity, phenolic plastics are ideal for structural applications.

由于其强度和刚性，酚醛塑料非常适合用于结构应用。

作文

Phenolic plastics, known for their durability and heat resistance, are a type of synthetic polymer made from phenol and formaldehyde. These materials have been utilized in various industries due to their excellent mechanical properties and resistance to thermal degradation. The production of phenolic plastics (酚醛塑料) involves a process called polymerization, where phenol and formaldehyde react under heat and pressure to form a hard, infusible resin. This resin can be molded into different shapes and forms, making it highly versatile for various applications.One of the most significant advantages of phenolic plastics (酚醛塑料) is their ability to withstand high temperatures without losing structural integrity. This characteristic makes them ideal for use in electrical insulation, automotive components, and household items such as cookware and countertops. For instance, many kitchen utensils are made from phenolic plastics (酚醛塑料) because they do not warp or melt when exposed to hot substances, ensuring safety and longevity in everyday use.Moreover, phenolic plastics (酚醛塑料) exhibit excellent chemical resistance, which means they can withstand exposure to various chemicals without degrading. This property is particularly beneficial in industrial settings where materials are often exposed to harsh chemicals and solvents. As a result, phenolic plastics (酚醛塑料) are commonly used in laboratory equipment, chemical processing plants, and even in the manufacturing of certain types of adhesives.The environmental impact of phenolic plastics (酚醛塑料) has also become a topic of discussion in recent years. While they are durable and long-lasting, the production and disposal of these plastics can contribute to environmental pollution. Efforts are being made to develop more sustainable alternatives and recycling methods to mitigate these issues. For example, researchers are exploring bio-based phenolic resins derived from renewable resources, which could reduce the carbon footprint associated with traditional phenolic plastics (酚醛塑料) production.In conclusion, phenolic plastics (酚醛塑料) play a crucial role in modern manufacturing and everyday life due to their unique properties. Their ability to withstand high temperatures and resist chemicals makes them ideal for a wide range of applications, from household items to industrial materials. However, it is essential to address the environmental concerns related to their production and disposal. By investing in research and development, we can create more sustainable solutions that harness the benefits of phenolic plastics (酚醛塑料) while minimizing their impact on our planet.