terephthalate

简明释义

英[ˌtɛrəfˈθælɪt]美[ˌtɛrəfˈθælɪt]

n. 对苯二酸盐；对苯二酸酯

英英释义

单词用法

同义词

反义词

例句

1.The application and property of polyethylene terephthalate (PET) piece in high speed blueprint machine were introduced.

介绍PET(聚对苯二甲酸乙二醇酯)的性能特点及其在高速晒图机上的应用实例。

2.Unreinforced, Super Tough, black polybutylene terephthalate resin for injection molding.

无加强，超级强韧，黑色聚对苯二甲酸丁二酯树脂注塑。

3.Synthesize polytrimethylene terephthalate with higher characteristic viscosity and nucleating agent.

采用具有较高特性黏度、含成核剂的聚对苯二甲酸丙二醇酯（PTT）。

4.Polyaniline films were prepared on poly (ethylene terephthalate) (PET) fibers by a modified in-situ chemical polymerization.

采用改进的原位化学聚合法在涤纶纤维表面直接氧化生成聚苯胺薄膜。

5.The composition can further comprise a virgin polyethylene terephthalate (PET), a high gas barrier or an oxygen scavenging compound.

该组合物可以进一步包含未用过的聚对苯二甲酸乙二醇酯(PET)、高阻气剂或氧清除化合物。

6.The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly(trimethylene terephthalate)(PTT), PET and CDP.

研究了聚对苯二甲酸丙二醇酯（PTT） ，PET ，C DP在不同温度和时间下的特性粘数和端羧基含量的变化。

7.Unreinforced, nucleated, medium viscosity polybutylene terephthalate resin for fast injection molding.

无加强，核，介质粘度，聚对苯二甲酸丁二酯树脂的快速注塑成型。

8.The chairs are made of Recycled Polyethylene Terephthalate (rPET), or recycled plastic Coke bottles (111 to be exact!) and a mix of pigment and glass fiber.

椅子是由可回收的PET材料抑或是可回收的可口可乐塑料瓶（恰好是111个）或者是由天然色素和玻璃纤维制成的。

9.In the production of PET, terephthalate is a key component that contributes to its strength.

在PET的生产中，对苯二甲酸酯是一个关键成分，它增强了PET的强度。

10.The recycling process for plastics often includes materials like terephthalate, which can be reused to create new products.

塑料的回收过程通常包括像对苯二甲酸酯这样的材料，这些材料可以被重新利用来制造新产品。

11.Many beverage bottles are made from terephthalate, which is lightweight and durable.

许多饮料瓶是由对苯二甲酸酯制成的，这种材料轻巧且耐用。

12.Environmental concerns have arisen regarding the disposal of terephthalate plastics.

关于对苯二甲酸酯塑料的处理产生了环境方面的担忧。

13.The chemical structure of terephthalate allows it to form strong fibers for textiles.

对苯二甲酸酯的化学结构使其能够形成强韧的纤维用于纺织品。

作文

In today's world, the importance of sustainable materials cannot be overstated. One such material that has gained significant attention is terephthalate. This compound, derived from the reaction between terephthalic acid and ethylene glycol, forms the basis for a variety of polymers, most notably polyethylene terephthalate (PET). The versatility and durability of terephthalate make it an ideal choice for many applications, especially in the production of plastic bottles and containers. As we continue to grapple with the challenges of plastic waste, understanding the properties and uses of terephthalate becomes increasingly important.The chemical structure of terephthalate allows it to form strong bonds, resulting in a material that is both lightweight and resistant to degradation. This makes PET, which is a polymer made from terephthalate, highly sought after in the packaging industry. In fact, around 70 million tons of PET are produced each year, primarily for single-use plastics. However, this widespread use also raises concerns about environmental impact and sustainability.Recycling is one of the key areas where terephthalate shines. PET is one of the most recycled plastics worldwide, with a recycling rate significantly higher than that of other plastics. When recycled, PET can be transformed back into terephthalate and reused to create new products, thereby reducing the demand for virgin materials. This circular economy approach not only conserves resources but also minimizes waste, contributing to a more sustainable future.Moreover, researchers are exploring bio-based alternatives to traditional terephthalate. By using renewable resources like plant materials, scientists aim to produce a more environmentally friendly version of terephthalate. This innovation could potentially reduce our reliance on fossil fuels and lower the carbon footprint associated with plastic production. The development of such materials is crucial as we strive to meet global sustainability goals.In addition to its environmental benefits, terephthalate also has unique properties that make it suitable for various industries. For instance, in the textile industry, polyester fibers made from terephthalate are widely used due to their strength and resistance to wrinkling. These fibers are commonly found in clothing, upholstery, and other fabric products. The ability of terephthalate-based materials to retain their shape and color over time makes them highly desirable for consumers seeking durable and long-lasting products.Furthermore, the food and beverage industry relies heavily on terephthalate for packaging solutions. PET bottles are favored for their clarity, lightweight nature, and ability to preserve the freshness of contents. As consumers become more aware of the environmental impact of plastic, there is a growing demand for transparent labeling and sustainable practices in the production of terephthalate-based products.In conclusion, terephthalate plays a crucial role in modern manufacturing and sustainability efforts. Its versatility, recyclability, and potential for innovation position it as a key player in the quest for sustainable materials. By understanding the significance of terephthalate and advocating for responsible usage and recycling, we can contribute to a healthier planet and a more sustainable future. As we move forward, it is essential to continue exploring the possibilities that terephthalate offers while addressing the environmental challenges it presents.

在当今世界，可持续材料的重要性不容小觑。其中一种备受关注的材料是对苯二甲酸酯。这种化合物由对苯二甲酸和乙二醇反应而成，构成了多种聚合物的基础，最著名的是聚对苯二甲酸乙二醇酯（PET）。对苯二甲酸酯的多功能性和耐用性使其成为许多应用的理想选择，特别是在塑料瓶和容器的生产中。随着我们继续应对塑料废物的挑战，理解对苯二甲酸酯的特性和用途变得越来越重要。对苯二甲酸酯的化学结构使其能够形成强键，从而产生一种轻便且耐降解的材料。这使得PET，作为一种由对苯二甲酸酯制成的聚合物，在包装行业备受追捧。事实上，每年生产约7000万吨PET，主要用于一次性塑料。然而，这种广泛使用也引发了对环境影响和可持续性的担忧。回收是对苯二甲酸酯闪耀的关键领域之一。PET是全球回收率最高的塑料之一，回收率明显高于其他塑料。当PET被回收时，可以转化为对苯二甲酸酯并重新用于制造新产品，从而减少对原材料的需求。这种循环经济方法不仅节约了资源，还最小化了废物，有助于实现更可持续的未来。此外，研究人员正在探索传统对苯二甲酸酯的生物基替代品。通过利用植物材料等可再生资源，科学家们旨在生产一种更环保的对苯二甲酸酯。这一创新可能会减少我们对化石燃料的依赖，并降低与塑料生产相关的碳足迹。开发这样的材料至关重要，因为我们努力实现全球可持续发展目标。除了环境效益外，对苯二甲酸酯还具有独特的特性，使其适用于各个行业。例如，在纺织行业，由对苯二甲酸酯制成的聚酯纤维因其强度和抗皱性而被广泛使用。这些纤维通常存在于服装、室内装饰和其他织物产品中。对苯二甲酸酯基材料能够长时间保持其形状和颜色，使其成为寻求耐用和持久产品的消费者的理想选择。此外，食品和饮料行业在包装解决方案中高度依赖对苯二甲酸酯。PET瓶因其清晰度、轻便性和保持内容物新鲜的能力而受到青睐。随着消费者对塑料环境影响的认识日益增强，对透明标签和可持续实践的需求不断增长。总之，对苯二甲酸酯在现代制造和可持续发展努力中发挥着至关重要的作用。其多功能性、可回收性和创新潜力使其成为可持续材料追求中的关键角色。通过理解对苯二甲酸酯的重要性并倡导负责任的使用和回收，我们可以为一个更健康的地球和更可持续的未来做出贡献。随着我们向前发展，继续探索对苯二甲酸酯所提供的可能性，同时应对其带来的环境挑战，是至关重要的。