thermoplastic material

简明释义

热塑塑料

英英释义

例句

1.The medical field uses thermoplastic materials to produce custom prosthetics that are both lightweight and strong.

医疗领域使用热塑性材料生产轻便且坚固的定制假肢。

2.3D printing often utilizes thermoplastic materials for their ease of use and versatility.

3D打印通常使用热塑性材料，因为它们易于使用且多功能。

3.In the automotive industry, thermoplastic materials are used for lightweight components to improve fuel efficiency.

在汽车工业中，热塑性材料用于轻量化部件，以提高燃油效率。

4.The toy is made from a durable thermoplastic material which allows it to withstand rough play.

这个玩具是由耐用的热塑性材料制成的，可以承受粗暴的玩耍。

5.The packaging industry relies heavily on thermoplastic materials for creating flexible and recyclable containers.

包装行业在制造灵活且可回收的容器时严重依赖于热塑性材料。

作文

Thermoplastic materials are a class of polymers that become pliable or moldable upon heating and solidify upon cooling. This unique property makes them incredibly versatile and widely used in various industries. Unlike thermosetting plastics, which harden permanently after being shaped, thermoplastic material (热塑性材料) can be reheated and reshaped multiple times without undergoing any significant chemical change. This characteristic not only allows for easy processing but also contributes to their recyclability, making them an environmentally friendly option in many applications.One of the most common examples of thermoplastic material (热塑性材料) is polyethylene, which is used extensively in packaging, containers, and plastic bags. Its lightweight nature and resistance to moisture make it ideal for these applications. Another popular thermoplastic is polypropylene, known for its strength and flexibility, often used in automotive parts, textiles, and consumer goods.The manufacturing process of thermoplastic material (热塑性材料) typically involves methods such as injection molding, extrusion, and blow molding. These processes allow manufacturers to create complex shapes and designs efficiently. For instance, in injection molding, molten thermoplastic material (热塑性材料) is injected into a mold where it cools and solidifies, taking the shape of the mold. This method is favored for its speed and precision, enabling mass production of items like bottle caps, toys, and medical devices.In addition to their practical applications, thermoplastic materials (热塑性材料) are also being explored for innovative uses in fields like 3D printing. The ability to easily melt and reshape these materials makes them suitable for additive manufacturing techniques. Filaments made from thermoplastic material (热塑性材料) such as PLA (polylactic acid) and ABS (acrylonitrile butadiene styrene) are commonly used in 3D printers, allowing for the creation of intricate designs and prototypes.Moreover, the development of advanced thermoplastic materials (热塑性材料) has led to the emergence of high-performance options that can withstand extreme temperatures and harsh environments. For example, polyether ether ketone (PEEK) is a high-temperature resistant thermoplastic used in aerospace, automotive, and medical applications due to its durability and chemical resistance.Despite their numerous advantages, thermoplastic materials (热塑性材料) also have some limitations. They can be more susceptible to deformation under heat compared to thermosetting plastics, which may restrict their use in high-temperature applications. Additionally, the production of thermoplastic materials (热塑性材料) can involve significant energy consumption, raising concerns about sustainability in certain contexts.In conclusion, thermoplastic materials (热塑性材料) play a crucial role in modern manufacturing and product design. Their ability to be molded and remolded, along with their recyclability, positions them as a key player in the pursuit of sustainable materials. As technology advances, we can expect to see even more innovative applications and formulations of thermoplastic materials (热塑性材料), further enhancing their importance in various sectors of the economy.