diethylene

简明释义

英[daɪ'eθɪ,li:n]美[daɪ'ɛθɪ,lin]

n. 二亚乙基

英英释义

单词用法

同义词

反义词

例句

1.Synthesis of unsaturated polyester resin with different mole ratio of adipic acid to diethylene glycol and effects of toughening were studied.

用不同摩尔比的己二酸，一缩二乙二醇合成不饱和聚酯树脂，并对增韧效果进行研究。

2.It was also found that the contents of diethylene glycol (DEG) groups and the end-acid groups are increased during the polycondensation, due to the presence of nanoclay.

蒙脱土的存在还使缩聚过程中二甘醇(deg)基团及端羧基基团浓度上升。

3.The polyhydric alcohol having 4 or more carbon atoms may be diethylene glycol or triethylene glycol.

具有至少4个碳原子的多元醇可以是二乙二醇或者三乙二醇。

4.Buying the company spent a lot of ethylene glycol, diethylene glycol waste, waste alcohol, triethylene glycol waste, waste benzene.

本公司大量求购废乙二醇、废二乙二醇、废甲醇、废三乙二醇、废苯。

5.Diethylene glycol, triethylene glycol, polyethylene glycol and diluent are mixed to form the basic solution of HZY2 brake oil.

论述了HZY2型高级合成刹车油所需的改性甘醇基础液的配方组成及其使用性能的研究工作。

6.EO is widely used in synthesis of EG, diethylene glycol, triethylene glycol, aminoethyl alcohol, glycol ether, and oxyethylation compounds.

环氧乙烷广泛应用于合成乙二醇、二甘醇、三甘醇、乙醇胺、乙二醇醚和乙氧基化合物。

7.The chemical formula for diethylene is C4H10O2.

化学式为二乙二醇的化合物是C4H10O2。

8.In the production of plastics, diethylene is often used as a solvent.

在塑料生产中，二乙二醇常被用作溶剂。

9.Safety data sheets for diethylene recommend using gloves when handling it.

关于二乙二醇的安全数据表建议在处理时佩戴手套。

10.Research indicates that diethylene glycol can be harmful if ingested.

研究表明，摄入二乙二醇可能有害。

11.In the textile industry, diethylene is used in dyeing processes.

在纺织行业中，二乙二醇用于染色过程。

作文

Diethylene glycol is an important organic compound that belongs to the family of glycols. It is a colorless, odorless liquid that is hygroscopic and miscible with water, making it a versatile substance in various industrial applications. One of the primary uses of diethylene (二乙二醇) glycol is as a solvent in the manufacturing of plastics, resins, and other chemical products. Its ability to dissolve a wide range of substances makes it an ideal choice for industries that require effective solvents for their processes. In addition to its role as a solvent, diethylene (二乙二醇) glycol is also used as an antifreeze agent in automotive and industrial applications. Its low freezing point and high boiling point make it suitable for preventing the formation of ice in cooling systems. This property is particularly important in regions where temperatures can drop significantly during winter months, ensuring that vehicles and machinery operate efficiently without the risk of damage from frozen fluids. Moreover, diethylene (二乙二醇) glycol is utilized in the production of hydraulic fluids. Its stability and performance under varying temperature conditions make it a reliable choice for hydraulic systems that require consistent operation. By using diethylene (二乙二醇) glycol, manufacturers can enhance the efficiency and longevity of their hydraulic equipment, reducing maintenance costs and downtime. Another significant application of diethylene (二乙二醇) glycol is in the textile industry, where it is employed as a dyeing and finishing agent. The compound helps improve the quality of textiles by enhancing their softness and durability. Additionally, it aids in the even distribution of dyes, resulting in vibrant and consistent colors across different fabrics. This application highlights the importance of diethylene (二乙二醇) glycol in enhancing the aesthetic qualities of textiles, which is crucial for fashion and design industries. Furthermore, diethylene (二乙二醇) glycol is sometimes used in the formulation of personal care products, such as skin creams and lotions. Its moisturizing properties help retain moisture in the skin, making it a valuable ingredient in cosmetic formulations. Consumers often seek products that contain effective moisturizers, and diethylene (二乙二醇) glycol serves this purpose well, contributing to the overall effectiveness of these products. Despite its numerous benefits, it is essential to handle diethylene (二乙二醇) glycol with care. While it is generally considered safe for use in many applications, exposure to high concentrations can lead to health risks. Therefore, proper safety measures should be taken when working with this compound, including the use of personal protective equipment and adequate ventilation in workspaces. In conclusion, diethylene (二乙二醇) glycol is a multifunctional compound with a wide range of applications across various industries. Its properties as a solvent, antifreeze agent, hydraulic fluid, textile enhancer, and moisturizer make it a valuable asset in manufacturing and product formulation. As industries continue to innovate and develop new products, the significance of diethylene (二乙二醇) glycol will likely remain prominent, highlighting the need for ongoing research and understanding of its capabilities and safe handling practices.

二乙二醇是一种重要的有机化合物，属于醇类家族。它是一种无色、无臭的液体，具有吸湿性和与水混溶的特性，使其在各种工业应用中成为一种多用途物质。二乙二醇的主要用途之一是作为塑料、树脂和其他化学产品制造中的溶剂。它能够溶解多种物质，使其成为需要有效溶剂的行业的理想选择。 除了作为溶剂的作用外，二乙二醇还被用作汽车和工业应用中的防冻剂。它的低冰点和高沸点使其适合用于防止冷却系统中形成冰。在冬季气温显著下降的地区，这一特性尤为重要，可以确保车辆和机械高效运行，而不必担心因液体冻结而造成的损坏。 此外，二乙二醇还用于液压油的生产。它在不同温度条件下的稳定性和性能使其成为液压系统的可靠选择，这些系统需要保持一致的操作。通过使用二乙二醇，制造商可以提高液压设备的效率和使用寿命，从而减少维护成本和停机时间。 二乙二醇的另一个重要应用是在纺织工业中，它被用作染色和整理剂。这种化合物有助于改善纺织品的质量，提高其柔软性和耐用性。此外，它还帮助染料均匀分布，使不同面料上呈现出鲜艳且一致的颜色。这一应用突显了二乙二醇在提升纺织品美学品质方面的重要性，这对于时尚和设计行业至关重要。 此外，二乙二醇有时还用于个人护理产品的配方中，如护肤霜和乳液。它的保湿特性有助于保持皮肤的水分，使其成为化妆品配方中的一种有价值成分。消费者通常会寻找含有有效保湿剂的产品，而二乙二醇正好能满足这一需求，有助于这些产品的整体效果。 尽管有许多好处，但处理二乙二醇时必须小心。虽然在许多应用中通常认为是安全的，但高浓度的暴露可能会导致健康风险。因此，在使用这种化合物时，应采取适当的安全措施，包括使用个人防护装备和在工作场所保持良好的通风。 总之，二乙二醇是一种多功能化合物，在各个行业中具有广泛的应用。作为溶剂、防冻剂、液压油、纺织增强剂和保湿剂的特性，使其在制造和产品配方中成为一项宝贵的资产。随着各行业持续创新和开发新产品，二乙二醇的重要性可能仍将突出，这突显了对其能力和安全处理实践的持续研究和理解的必要性。