dispersing agent

简明释义

分散剂

英英释义

例句

1.A suitable dispersing agent 分散剂 can enhance the performance of agricultural pesticides by improving their distribution.

合适的分散剂 dispersing agent 可以通过改善农药的分布来增强其性能。

2.In the production of ceramics, a dispersing agent 分散剂 helps to prevent clumping of raw materials.

在陶瓷生产中，分散剂 dispersing agent 有助于防止原材料结块。

3.In paint formulations, a dispersing agent 分散剂 is essential to ensure that pigments are evenly distributed.

在涂料配方中，分散剂 dispersing agent 对确保颜料均匀分布至关重要。

4.In the cosmetic industry, a dispersing agent 分散剂 is used to ensure that pigments are uniformly mixed in creams and lotions.

在化妆品行业中，分散剂 dispersing agent 用于确保颜料在乳霜和乳液中均匀混合。

5.The use of a dispersing agent 分散剂 can significantly improve the stability of a colloidal suspension.

使用分散剂 dispersing agent 可以显著提高胶体悬浮液的稳定性。

作文

In the world of chemistry and materials science, the term dispersing agent refers to a substance that is added to a mixture to help distribute particles evenly throughout a medium. This is particularly important in various industrial applications, such as paints, coatings, and pharmaceuticals, where uniformity and stability are crucial for performance and quality. The function of a dispersing agent is to reduce the agglomeration of particles, allowing them to remain suspended in the liquid or solid matrix. By doing so, these agents enhance the overall properties of the material, improving its appearance, texture, and effectiveness.For instance, in the paint industry, a dispersing agent plays a vital role in ensuring that pigments are evenly distributed throughout the paint formulation. Without proper dispersion, pigments can settle at the bottom of the container, leading to inconsistencies in color and finish. The use of a dispersing agent not only prevents this settling but also enhances the color strength and gloss of the final product. Furthermore, it can improve the application properties of the paint, making it easier to spread and adhere to surfaces.In the pharmaceutical industry, dispersing agents are equally important. Many active ingredients are poorly soluble in water, which can hinder their effectiveness when administered. By incorporating a dispersing agent, manufacturers can create stable suspensions that allow for better absorption of the medication in the body. This is particularly critical in formulations like syrups and suspensions, where uniform distribution of the active ingredient is essential for proper dosing.Moreover, the choice of a suitable dispersing agent depends on various factors, including the type of particles being dispersed, the medium used, and the desired end properties of the product. Common types of dispersing agents include surfactants, polymers, and inorganic compounds. Each type has its unique mechanisms of action and suitability for specific applications.The development of new and more effective dispersing agents is an area of ongoing research. Scientists are continually exploring novel materials and formulations that can provide improved dispersion characteristics while being environmentally friendly. This is particularly relevant in today’s market, where there is a growing demand for sustainable solutions in manufacturing processes.In conclusion, the role of a dispersing agent in various industries cannot be overstated. It is a key component that ensures the quality and performance of products ranging from paints to pharmaceuticals. Understanding the importance and functionality of dispersing agents allows manufacturers to innovate and improve their products, ultimately benefiting consumers and the environment alike. As technology advances, we can expect to see even more sophisticated dispersing agents that will continue to enhance the efficiency and efficacy of various applications in the future.

在化学和材料科学领域，短语分散剂指的是一种添加到混合物中的物质，用以帮助颗粒均匀分布在介质中。这在各种工业应用中尤为重要，例如涂料、涂层和制药行业，在这些领域，均匀性和稳定性对于性能和质量至关重要。分散剂的作用是减少颗粒的聚集，使其能够保持悬浮在液体或固体基体中。通过这样做，这些剂增强了材料的整体特性，提高了其外观、质地和有效性。例如，在涂料行业，分散剂在确保颜料均匀分布于涂料配方中发挥着至关重要的作用。如果没有适当的分散，颜料可能会沉淀在容器底部，导致颜色和光泽的不一致。使用分散剂不仅可以防止这种沉淀，还可以增强最终产品的色彩强度和光泽。此外，它还可以改善涂料的应用性能，使其更易于涂抹和附着在表面上。在制药行业，分散剂同样重要。许多活性成分在水中的溶解度较差，这可能会妨碍其在给药时的有效性。通过加入分散剂，制造商可以创造出稳定的悬浮液，从而提高药物在体内的吸收。这在糖浆和悬浮液等配方中尤为关键，因为活性成分的均匀分布对正确剂量至关重要。此外，选择合适的分散剂取决于多种因素，包括被分散颗粒的类型、所用介质以及所需产品的最终特性。常见的分散剂类型包括表面活性剂、高分子和无机化合物。每种类型都有其独特的作用机制和适用于特定应用的适应性。新型和更有效的分散剂的开发是一个持续的研究领域。科学家们不断探索新材料和配方，以提供改进的分散特性，同时环保。这在当今市场上尤其相关，因为对可持续解决方案的需求日益增长。总之，分散剂在各个行业中的作用不可低估。它是确保涂料到制药产品质量和性能的关键组成部分。理解分散剂的重要性和功能使制造商能够创新和改进产品，最终使消费者和环境受益。随着技术的进步，我们可以期待看到更加复杂的分散剂，它们将继续提升未来各种应用的效率和有效性。