polyvinyl acetate

简明释义

聚乙烯醋酸酯

英英释义

例句

1.Artists often use paints that contain polyvinyl acetate because it improves adhesion to surfaces.

艺术家们常常使用含有聚乙烯醇酸酯的颜料，因为它能改善对表面的附着力。

2.Many school glues are based on polyvinyl acetate, making them safe and easy to use for children.

许多学校用胶水是以聚乙烯醇酸酯为基础的，使其对儿童安全且易于使用。

3.In woodworking, polyvinyl acetate is often preferred for its excellent adhesion to porous materials.

在木工中，聚乙烯醇酸酯因其对多孔材料的优良粘合性而被广泛使用。

4.The adhesive used in this craft project is made from polyvinyl acetate, which is known for its strong bonding properties.

这个手工项目中使用的粘合剂是由聚乙烯醇酸酯制成的，以其强大的粘合性能而闻名。

5.The production of polyvinyl acetate involves polymerizing vinyl acetate monomers.

聚乙烯醇酸酯的生产涉及聚合乙酸乙烯单体。

作文

Polyvinyl acetate, commonly known as 聚乙烯醇酸酯, is a synthetic polymer that plays a crucial role in various industries. It is primarily used as an adhesive, particularly in wood glues and craft applications. The properties of 聚乙烯醇酸酯 make it an ideal choice for these purposes due to its strong bonding capabilities and versatility. This polymer is also water-soluble, which allows for easy cleanup and application, making it user-friendly for both professionals and DIY enthusiasts.One of the most notable features of 聚乙烯醇酸酯 is its ability to form a flexible and durable bond. When applied to surfaces, it dries clear and remains flexible, which is essential for materials that may expand or contract with changes in temperature or humidity. This characteristic is particularly advantageous in woodworking, where the integrity of joints is critical for the longevity of the finished product. In addition to its use in adhesives, 聚乙烯醇酸酯 is also found in paints and coatings. Its emulsifying properties allow it to be mixed with water-based paints, enhancing their durability and adhesion to various surfaces. This has made it a popular choice among manufacturers looking to produce environmentally friendly products, as water-based paints are generally less harmful than their solvent-based counterparts.Another significant application of 聚乙烯醇酸酯 is in the production of films and coatings. The polymer can be cast into thin films, which are then used in packaging materials to provide moisture and oxygen barriers. This is particularly important in the food industry, where preserving freshness and extending shelf life are paramount. The flexibility and strength of 聚乙烯醇酸酯 films make them suitable for a wide range of packaging applications.Moreover, 聚乙烯醇酸酯 is utilized in the textile industry, where it serves as a binder for non-woven fabrics. This application highlights the polymer's versatility, as it can adapt to various manufacturing processes and requirements. By providing strength and stability to fabrics, 聚乙烯醇酸酯 contributes to the durability of clothing and other textile products.As sustainability becomes increasingly important in manufacturing, the demand for eco-friendly materials like 聚乙烯醇酸酯 is on the rise. Many companies are exploring ways to produce this polymer from renewable resources, reducing reliance on fossil fuels. This shift not only benefits the environment but also aligns with consumer preferences for sustainable products.In conclusion, 聚乙烯醇酸酯 is a multifaceted polymer with a wide array of applications across different industries. Its unique properties, including strong adhesion, flexibility, and water solubility, make it a valuable material for adhesives, paints, films, and textiles. As innovation continues in the field of polymer science, the potential for 聚乙烯醇酸酯 to contribute to sustainable practices and enhance product performance is promising. Understanding the significance of this polymer is essential for anyone involved in manufacturing or crafting, as it represents a key component in achieving quality and sustainability in various applications.

聚乙烯醇酸酯，通常被称为聚乙烯醇酸酯，是一种合成聚合物，在各个行业中发挥着至关重要的作用。它主要用作粘合剂，尤其是在木材胶水和工艺应用中。聚乙烯醇酸酯的特性使其成为这些用途的理想选择，因为它具有强大的粘合能力和多功能性。这种聚合物也是水溶性的，这使得清洁和应用变得简单，适合专业人士和DIY爱好者使用。聚乙烯醇酸酯最显著的特点之一是它能够形成灵活且耐用的粘合。涂抹在表面时，它会变干透明，并保持灵活性，这对于可能因温度或湿度变化而膨胀或收缩的材料至关重要。这一特性在木工中尤其有利，因为接头的完整性对成品的耐久性至关重要。除了作为粘合剂的使用外，聚乙烯醇酸酯还广泛应用于油漆和涂料中。它的乳化特性使其能够与水性油漆混合，提高了其耐久性和对各种表面的粘附性。这使其成为制造商在生产环保产品时的热门选择，因为水性油漆通常比溶剂型油漆危害较小。聚乙烯醇酸酯的另一个重要应用是在薄膜和涂层的生产中。该聚合物可以铸造成薄膜，然后用于包装材料，以提供湿气和氧气屏障。这在食品行业中尤为重要，因为保持新鲜和延长保质期至关重要。聚乙烯醇酸酯薄膜的灵活性和强度使其适用于各种包装应用。此外，聚乙烯醇酸酯还用于纺织行业，作为无纺布的粘合剂。这一应用突显了该聚合物的多功能性，因为它可以适应各种制造过程和要求。通过为织物提供强度和稳定性，聚乙烯醇酸酯有助于服装和其他纺织产品的耐用性。随着可持续性在制造中变得越来越重要，对像聚乙烯醇酸酯这样的环保材料的需求也在上升。许多公司正在探索从可再生资源生产这种聚合物的方法，减少对化石燃料的依赖。这一转变不仅有利于环境，也符合消费者对可持续产品的偏好。总之，聚乙烯醇酸酯是一种多面向的聚合物，在不同的行业中有着广泛的应用。它独特的特性，包括强粘合性、灵活性和水溶性，使其成为粘合剂、油漆、薄膜和纺织品的宝贵材料。随着聚合物科学领域的创新不断发展，聚乙烯醇酸酯在促进可持续实践和提升产品性能方面的潜力令人期待。理解这种聚合物的重要性对于任何参与制造或手工制作的人来说都是必不可少的，因为它代表着在各种应用中实现质量和可持续性的关键组成部分。