anionic surfactant

简明释义

阴离子表面活性剂

英英释义

例句

1.The formulation of the shampoo includes anionic surfactant to enhance cleansing performance.

洗发水的配方中包含阴离子表面活性剂以增强清洁效果。

2.In personal care products, anionic surfactant is often used for its foaming properties.

在个人护理产品中，阴离子表面活性剂常因其起泡特性而被使用。

3.The effectiveness of anionic surfactant in hard water is often improved with additives.

在硬水中，阴离子表面活性剂的有效性通常通过添加剂得到改善。

4.Many laundry detergents rely on anionic surfactant to break down stains.

许多洗衣粉依赖于阴离子表面活性剂来分解污渍。

5.The cleaning solution contains anionic surfactant which helps to remove grease effectively.

清洁溶液中含有阴离子表面活性剂，这有助于有效去除油脂。

作文

Anionic surfactants are a class of surfactants that carry a negative charge. They are widely used in various cleaning products due to their effective ability to reduce surface tension and improve wetting properties. These compounds are commonly found in household detergents, shampoos, and industrial cleaners. The functioning mechanism of anionic surfactant (阴离子表面活性剂) involves the separation of water and oil, allowing for the removal of dirt and grease from surfaces. When anionic surfactants are dissolved in water, they dissociate into negatively charged ions and positively charged counter-ions. This ionic nature enhances their ability to interact with positively charged surfaces, such as dirt and grease, making them highly effective in cleaning applications.One of the most common examples of anionic surfactant (阴离子表面活性剂) is sodium lauryl sulfate (SLS). SLS is frequently used in personal care products like toothpaste and shampoos because it produces a rich lather and effectively removes oils and residues. However, there has been some debate regarding the safety of SLS, particularly concerning skin irritation and allergic reactions. Despite these concerns, SLS remains popular due to its low cost and efficiency.Another well-known anionic surfactant (阴离子表面活性剂) is linear alkylbenzene sulfonate (LABS), which is often used in laundry detergents. LABS is biodegradable and has excellent cleaning properties, making it a preferred choice for environmentally conscious consumers. The effectiveness of LABS in breaking down stains is attributed to its ability to form micelles around dirt particles, which can then be washed away easily.The environmental impact of anionic surfactant (阴离子表面活性剂) usage has also come under scrutiny. While many anionic surfactants are biodegradable, some can still pose risks to aquatic life when they enter waterways. As a result, manufacturers are increasingly focusing on developing more sustainable and eco-friendly alternatives. Research is ongoing to create anionic surfactant (阴离子表面活性剂) formulations that are both effective in cleaning and less harmful to the environment.In conclusion, anionic surfactant (阴离子表面活性剂) plays a crucial role in modern cleaning products, contributing significantly to their effectiveness. Understanding the properties and implications of using these surfactants is essential for consumers and manufacturers alike. As the demand for eco-friendly products grows, the future of anionic surfactant (阴离子表面活性剂) research will likely focus on balancing performance with environmental sustainability.

阴离子表面活性剂是一类带有负电荷的表面活性剂。由于其有效降低表面张力和改善润湿性能，广泛应用于各种清洁产品中。这些化合物通常存在于家用洗涤剂、洗发水和工业清洁剂中。阴离子表面活性剂的作用机制涉及水和油的分离，从而使污垢和油脂能够从表面去除。当阴离子表面活性剂溶解在水中时，它们会解离为带负电荷的离子和带正电荷的伴随离子。这种离子特性增强了它们与带正电荷的表面（如污垢和油脂）相互作用的能力，使其在清洁应用中非常有效。最常见的阴离子表面活性剂是十二烷基硫酸钠（SLS）。SLS常用于牙膏和洗发水等个人护理产品，因为它能产生丰富的泡沫并有效去除油脂和残留物。然而，关于SLS的安全性存在一些争议，特别是关于皮肤刺激和过敏反应的问题。尽管存在这些担忧，SLS仍然因其低成本和高效能而受到欢迎。另一个著名的阴离子表面活性剂是线性烷基苯磺酸盐（LABS），通常用于洗衣粉。LABS是生物可降解的，并具有出色的清洁性能，成为环保意识消费者的首选。LABS在去除污渍方面的有效性归因于其围绕污垢颗粒形成胶束的能力，这样就可以轻松冲洗掉。阴离子表面活性剂的使用对环境的影响也受到关注。虽然许多阴离子表面活性剂是生物可降解的，但一些仍然可能对水生生物构成风险。因此，制造商越来越注重开发更可持续和环保的替代品。研究正在进行，以创建既有效又对环境危害较小的阴离子表面活性剂配方。总之，阴离子表面活性剂在现代清洁产品中发挥着至关重要的作用，对其有效性贡献显著。理解这些表面活性剂的性质及其使用的影响对于消费者和制造商来说都至关重要。随着对环保产品需求的增长，未来的阴离子表面活性剂研究可能会专注于平衡性能与环境可持续性。