alkali fastness

简明释义

耐碱坚牢度

英英释义

例句

1.Before launching the product, we conducted tests to verify its alkali fastness under various conditions.

在推出产品之前，我们进行了测试，以验证其在不同条件下的碱性牢度。

2.The alkali fastness of the paint is tested to ensure it can withstand cleaning agents.

涂料的碱性牢度经过测试，以确保能抵御清洁剂的侵蚀。

3.Our new line of textiles boasts excellent alkali fastness, making them ideal for industrial use.

我们新系列的纺织品具有优良的碱性牢度，使其非常适合工业用途。

4.The fabric's alkali fastness ensures it won't fade when washed with alkaline detergents.

这种面料的碱性牢度确保在使用碱性洗涤剂清洗时不会褪色。

5.When selecting dyes, it's crucial to consider their alkali fastness for long-lasting colors.

在选择染料时，考虑它们的碱性牢度以确保颜色持久非常重要。

作文

In the world of textiles and dyeing, the term alkali fastness refers to the resistance of a dyed fabric to fading or color change when exposed to alkaline conditions. This property is crucial for ensuring that garments maintain their vibrant colors even after repeated washings or exposure to various environmental factors. Understanding alkali fastness is essential for manufacturers, designers, and consumers alike, as it directly impacts the quality and longevity of textile products. When fabrics are dyed, they undergo a chemical process where dye molecules bond with the fibers. However, not all dyes are created equal. Some dyes are more susceptible to degradation in the presence of alkaline substances, which can be found in many household detergents and cleaning agents. Therefore, fabrics that exhibit high alkali fastness are preferred in the industry, as they can withstand harsher cleaning conditions without losing their color integrity. To evaluate the alkali fastness of a dye, standardized tests are conducted. These tests involve exposing dyed samples to alkaline solutions and assessing any changes in color. The results help manufacturers determine the suitability of a dye for specific applications. For instance, if a fabric is intended for outdoor use, it must possess high alkali fastness to endure exposure to rain and washing without fading. Moreover, the importance of alkali fastness extends beyond just aesthetics. In industries such as fashion, home textiles, and upholstery, the durability of color can influence consumer satisfaction and brand reputation. Consumers expect their garments to retain their original appearance over time, making alkali fastness a key factor in purchasing decisions. In recent years, there has been a growing emphasis on sustainable practices in the textile industry. As a result, manufacturers are exploring eco-friendly dyes that offer improved alkali fastness while minimizing environmental impact. This shift not only caters to consumer demand for sustainable products but also addresses the need for long-lasting textiles that do not require frequent replacement. In conclusion, alkali fastness plays a vital role in the textile industry by ensuring that dyed fabrics remain vibrant and durable under alkaline conditions. As consumers become more conscious of quality and sustainability, understanding this property will continue to be important for everyone involved in the textile supply chain. Whether you are a manufacturer, designer, or consumer, recognizing the significance of alkali fastness can lead to better choices and more satisfying textile experiences.

在纺织和染色的世界中，术语碱性牢度指的是染色面料在碱性条件下抵御褪色或颜色变化的能力。这一特性对于确保服装即使经过多次洗涤或暴露于各种环境因素后仍能保持其鲜艳的颜色至关重要。理解碱性牢度对制造商、设计师和消费者而言都非常重要，因为它直接影响到纺织产品的质量和耐用性。当面料被染色时，它们会经历一个化学过程，其中染料分子与纤维结合。然而，并非所有染料都是相同的。有些染料在碱性物质的存在下更容易降解，而这些物质在许多家庭洗涤剂和清洁剂中都可以找到。因此，表现出高碱性牢度的面料在行业中更受欢迎，因为它们能够在更严苛的清洗条件下保持颜色的完整性。为了评估染料的碱性牢度，会进行标准化测试。这些测试涉及将染色样品暴露于碱性溶液中，并评估颜色的任何变化。结果帮助制造商确定某种染料是否适合特定应用。例如，如果一种面料打算用于户外，则必须具备高碱性牢度以承受雨水和洗涤的暴露而不褪色。此外，碱性牢度的重要性不仅限于美观。在时尚、家用纺织品和室内装潢等行业，颜色的耐久性可以影响消费者满意度和品牌声誉。消费者期望他们的服装能够长期保持原有外观，因此碱性牢度成为购买决策中的关键因素。近年来，纺织行业越来越重视可持续实践。因此，制造商正在探索环保染料，这些染料在尽量减少环境影响的同时提供改进的碱性牢度。这种转变不仅迎合了消费者对可持续产品的需求，还解决了对不需要频繁更换的耐用纺织品的需求。总之，碱性牢度通过确保染色面料在碱性条件下保持鲜艳和耐用，在纺织行业中发挥着至关重要的作用。随着消费者对质量和可持续性的关注加深，理解这一特性将继续对纺织供应链中的每个人都很重要。无论你是制造商、设计师还是消费者，认识到碱性牢度的重要性都可以带来更好的选择和更令人满意的纺织体验。