toluene diisocyanate

简明释义

甲苯二异氰酸脂

英英释义

例句

1.The production of flexible foams often involves the use of toluene diisocyanate, which is essential for creating durable materials.

生产柔性泡沫通常涉及使用甲苯二异氰酸酯，这对制造耐用材料至关重要。

2.Workers in factories must wear protective gear when handling toluene diisocyanate due to its hazardous nature.

工厂中的工人在处理甲苯二异氰酸酯时必须穿戴防护装备，因为它具有危险性。

3.Research indicates that exposure to toluene diisocyanate can lead to respiratory issues if proper safety measures are not followed.

研究表明，如果不遵循适当的安全措施，接触甲苯二异氰酸酯可能导致呼吸问题。

4.In the production of polyurethane, toluene diisocyanate is a key component that reacts with polyols.

在聚氨酯的生产中，甲苯二异氰酸酯是与多元醇反应的关键成分。

5.Environmental regulations require monitoring of toluene diisocyanate emissions from manufacturing plants.

环境法规要求监测制造工厂中甲苯二异氰酸酯的排放。

作文

Toluene diisocyanate, often abbreviated as TDI, is a crucial chemical compound widely used in the production of flexible polyurethane foams. The significance of toluene diisocyanate (甲苯二异氰酸酯) in the industrial sector cannot be overstated, as it plays a vital role in various applications, from furniture cushioning to automotive interiors. This compound is synthesized through the reaction of toluene with phosgene, resulting in a highly reactive substance that can easily combine with polyols to create polyurethane products.The versatility of toluene diisocyanate (甲苯二异氰酸酯) is one of its most remarkable features. It is primarily used in the manufacturing of flexible foams, which are essential for producing comfortable seating in cars and homes. Additionally, TDI is utilized in the production of adhesives, coatings, and elastomers, showcasing its adaptability across different industries. As consumer demand for high-quality foam products continues to rise, the importance of toluene diisocyanate (甲苯二异氰酸酯) in meeting these needs becomes increasingly evident.However, the use of toluene diisocyanate (甲苯二异氰酸酯) is not without risks. It is known to be hazardous to human health, particularly when inhaled or if it comes into contact with skin. Exposure to TDI can lead to respiratory issues, skin irritation, and other serious health complications. Therefore, strict safety measures must be implemented in workplaces where toluene diisocyanate (甲苯二异氰酸酯) is handled. Personal protective equipment, proper ventilation, and adherence to safety protocols are essential to minimize exposure and ensure the well-being of workers.In recent years, there has been a growing emphasis on sustainability within the chemical industry, and toluene diisocyanate (甲苯二异氰酸酯) is no exception. Researchers are exploring alternative methods for producing TDI that are less harmful to the environment. For instance, bio-based polyols derived from renewable resources are being investigated as potential substitutes for traditional petrochemical sources. This shift towards greener chemistry not only aims to reduce the ecological footprint of TDI production but also addresses the increasing regulatory pressures surrounding hazardous chemicals.Moreover, the global market for toluene diisocyanate (甲苯二异氰酸酯) is expected to grow significantly in the coming years. As emerging economies continue to develop and urbanize, the demand for construction materials, automotive components, and consumer goods will drive the need for polyurethane products. Consequently, manufacturers are likely to invest in expanding their TDI production capacities to keep pace with this demand. This growth presents both opportunities and challenges, as companies must navigate the complexities of regulatory compliance while striving to innovate and improve product safety.In conclusion, toluene diisocyanate (甲苯二异氰酸酯) is a vital chemical in the production of polyurethane foams and other materials. Its versatility and widespread use highlight its importance in various industries. However, the associated health risks necessitate careful handling and safety precautions. As the industry moves towards more sustainable practices, the future of toluene diisocyanate (甲苯二异氰酸酯) may see significant changes, paving the way for safer and more environmentally friendly alternatives. Understanding the implications of TDI usage is essential for both industry professionals and consumers alike, ensuring that we can benefit from its advantages while minimizing its risks.

甲苯二异氰酸酯，通常缩写为TDI，是一种关键的化学化合物，广泛用于柔性聚氨酯泡沫的生产。toluene diisocyanate（甲苯二异氰酸酯）在工业部门的重要性不可低估，因为它在从家具填充到汽车内饰的各种应用中发挥着至关重要的作用。该化合物通过甲苯与光气反应合成，生成一种高度反应性的物质，可以轻松与多元醇结合，创造聚氨酯产品。toluene diisocyanate（甲苯二异氰酸酯）的多功能性是其最显著的特点之一。它主要用于制造柔性泡沫，这对于生产汽车和家庭中的舒适座椅至关重要。此外，TDI还用于生产粘合剂、涂料和弹性体，展示了其在不同工业中的适应性。随着消费者对高质量泡沫产品需求的不断上升，toluene diisocyanate（甲苯二异氰酸酯）在满足这些需求方面的重要性变得越来越明显。然而，toluene diisocyanate（甲苯二异氰酸酯）的使用并非没有风险。众所周知，它对人类健康有害，尤其是在吸入或接触皮肤时。接触TDI可能导致呼吸问题、皮肤刺激和其他严重健康并发症。因此，在处理toluene diisocyanate（甲苯二异氰酸酯）的工作场所必须实施严格的安全措施。个人防护装备、适当的通风和遵守安全协议对于最小化接触并确保工人健康至关重要。近年来，化学工业越来越强调可持续性，而toluene diisocyanate（甲苯二异氰酸酯）也不例外。研究人员正在探索更环保的TDI生产替代方法。例如，来自可再生资源的生物基多元醇正作为传统石油化工来源的潜在替代品进行研究。这种向更绿色化学的转变不仅旨在减少TDI生产的生态足迹，还解决了围绕危险化学品日益增加的监管压力。此外，全球toluene diisocyanate（甲苯二异氰酸酯）市场预计将在未来几年显著增长。随着新兴经济体的不断发展和城市化，对建筑材料、汽车组件和消费品的需求将推动聚氨酯产品的需求。因此，制造商可能会投资扩大TDI生产能力，以跟上这一需求的步伐。这一增长带来了机遇和挑战，因为公司必须在努力创新和提高产品安全性的同时，驾驭复杂的监管合规性。总之，toluene diisocyanate（甲苯二异氰酸酯）是聚氨酯泡沫和其他材料生产中的重要化学品。它的多功能性和广泛使用突显了它在各个行业的重要性。然而，相关的健康风险需要谨慎处理和安全预防措施。随着行业向更可持续的实践迈进，toluene diisocyanate（甲苯二异氰酸酯）的未来可能会发生重大变化，为更安全、更环保的替代品铺平道路。理解TDI使用的影响对行业专业人士和消费者来说都是至关重要的，确保我们能够在最小化风险的同时受益于其优势。