polyvinyl acetate

简明释义

聚醋酸乙烯酯

英英释义

例句

1.The adhesive used in these paper crafts is made from polyvinyl acetate (聚乙烯醇酸酯).

这些纸艺作品中使用的粘合剂是由polyvinyl acetate（聚乙烯醇酸酯）制成的。

2.Artists often prefer polyvinyl acetate (聚乙烯醇酸酯) for its non-toxic properties.

艺术家们通常更喜欢使用polyvinyl acetate（聚乙烯醇酸酯）因为它无毒。

3.In the textile industry, polyvinyl acetate (聚乙烯醇酸酯) is often used for fabric coatings.

在纺织行业，polyvinyl acetate（聚乙烯醇酸酯）通常用于面料涂层。

4.For woodworking projects, a strong bond can be achieved using polyvinyl acetate (聚乙烯醇酸酯) glue.

在木工项目中，可以使用polyvinyl acetate（聚乙烯醇酸酯）胶水实现强力粘合。

5.When making homemade glue, polyvinyl acetate (聚乙烯醇酸酯) is a common ingredient.

在制作自制胶水时，polyvinyl acetate（聚乙烯醇酸酯）是一种常见成分。

作文

Polyvinyl acetate, often abbreviated as PVAc, is a synthetic polymer that belongs to the family of vinyl polymers. It is primarily known for its use as an adhesive in various applications, from woodworking to arts and crafts. The unique properties of polyvinyl acetate make it an essential material in many industries, including construction, packaging, and textiles. This essay will explore the characteristics, applications, and significance of polyvinyl acetate in our daily lives.One of the most notable features of polyvinyl acetate is its excellent adhesive qualities. When applied to surfaces, it forms a strong bond that can withstand various environmental conditions. This makes it particularly valuable in woodworking, where it is commonly used to join pieces of wood together. The bond created by polyvinyl acetate is not only strong but also flexible, allowing for movement without breaking. This flexibility is crucial in applications where materials may expand or contract due to temperature changes.In addition to its use in woodworking, polyvinyl acetate is widely utilized in the production of paints and coatings. Its ability to form a film when dried allows it to be used as a binder in latex paints, providing durability and resistance to moisture. The incorporation of polyvinyl acetate in paints enhances their adhesion to surfaces, ensuring a long-lasting finish. Furthermore, it contributes to the overall aesthetic quality of the paint, providing a smooth and even application.Another significant application of polyvinyl acetate is in the field of arts and crafts. Many hobbyists and professionals alike rely on polyvinyl acetate adhesives for projects ranging from scrapbooking to model building. Its non-toxic nature and ease of use make it a preferred choice for crafting materials. Additionally, polyvinyl acetate dries clear, which is an important factor for artists who want their work to maintain a clean and professional appearance.The versatility of polyvinyl acetate extends beyond adhesives and coatings. It is also used in the textile industry, where it serves as a finishing agent for fabrics. By applying a polyvinyl acetate solution to textiles, manufacturers can enhance the fabric's durability and resistance to wear and tear. This application is especially important in the production of clothing and upholstery, where longevity is a key consideration.Moreover, polyvinyl acetate has gained popularity in the packaging industry. Its properties allow it to be used in the production of flexible packaging materials that require strong seals. The ability of polyvinyl acetate to adhere to various substrates makes it an ideal choice for creating packages that need to protect their contents from moisture and contamination.In conclusion, polyvinyl acetate is a remarkable polymer with a wide range of applications across various industries. Its strong adhesive properties, flexibility, and versatility make it an invaluable material in woodworking, painting, crafting, textiles, and packaging. As we continue to innovate and develop new products, the importance of polyvinyl acetate will undoubtedly grow, solidifying its place as a fundamental component in modern manufacturing and everyday life.

聚乙烯醇醋酸酯，通常缩写为PVAc，是一种合成聚合物，属于乙烯聚合物家族。它主要因其在各种应用中的粘合剂使用而闻名，从木工到艺术和手工艺。聚乙烯醇醋酸酯的独特性质使其在建筑、包装和纺织等多个行业中成为一种重要材料。本文将探讨聚乙烯醇醋酸酯的特性、应用及其在我们日常生活中的重要性。聚乙烯醇醋酸酯最显著的特点之一是其优良的粘合性能。当涂抹在表面时，它会形成一种强力的结合，可以承受各种环境条件。这使得它在木工中尤为珍贵，通常用于将木材块连接在一起。聚乙烯醇醋酸酯所形成的结合不仅强大，而且灵活，允许材料在不破裂的情况下移动。这种灵活性在材料可能因温度变化而膨胀或收缩的应用中至关重要。除了在木工中的使用外，聚乙烯醇醋酸酯还广泛应用于涂料和涂层的生产。其在干燥时形成薄膜的能力使其可以作为乳胶涂料中的粘合剂，提高耐用性和抗潮湿性。将聚乙烯醇醋酸酯融入涂料中增强了涂料与表面的附着力，确保持久的效果。此外，它还提高了涂料的整体美观质量，提供光滑均匀的涂抹效果。聚乙烯醇醋酸酯的另一个重要应用是在艺术和手工艺领域。许多爱好者和专业人士依赖聚乙烯醇醋酸酯粘合剂进行从剪贴簿到模型制作的项目。其无毒特性和易用性使其成为手工材料的首选。此外，聚乙烯醇醋酸酯干燥后呈透明状态，这对于希望其作品保持干净和专业外观的艺术家来说是一个重要因素。聚乙烯醇醋酸酯的多功能性超越了粘合剂和涂层。它还被用于纺织工业，作为织物的整理剂。通过将聚乙烯醇醋酸酯溶液涂抹于纺织品上，制造商可以增强织物的耐用性和抗磨损性。这一应用在服装和室内装饰品的生产中尤其重要，因为耐用性是一个关键考虑因素。此外，聚乙烯醇醋酸酯在包装行业也日益受到欢迎。其特性使其可用于生产需要强密封的柔性包装材料。聚乙烯醇醋酸酯能够粘附于各种基材，使其成为创建需要保护内容物免受潮湿和污染的包装的理想选择。总之，聚乙烯醇醋酸酯是一种具有广泛应用的出色聚合物，涵盖多个行业。其强大的粘合性能、灵活性和多功能性使其在木工、涂料、手工艺、纺织和包装中成为不可或缺的材料。随着我们不断创新和开发新产品，聚乙烯醇醋酸酯的重要性无疑会增加，巩固其在现代制造和日常生活中的基础地位。