cellulose acetate

简明释义

醋酸纤维素

英英释义

例句

1.The biodegradable properties of cellulose acetate 醋酸纤维素 make it an attractive option for packaging materials.

由于其生物降解特性，cellulose acetate 醋酸纤维素成为包装材料的一个有吸引力的选择。

2.The artist chose cellulose acetate 醋酸纤维素 sheets for her printmaking due to their smooth surface.

这位艺术家选择了cellulose acetate 醋酸纤维素纸张进行版画创作，因为它的表面光滑。

3.Many eyeglass frames are made from cellulose acetate 醋酸纤维素 because it is lightweight and durable.

许多眼镜框是由cellulose acetate 醋酸纤维素制成的，因为它轻便且耐用。

4.In the textile industry, cellulose acetate 醋酸纤维素 is used to create fabrics that mimic silk.

在纺织行业中，cellulose acetate 醋酸纤维素被用来制造模拟丝绸的面料。

5.The film used in this camera is made from cellulose acetate 醋酸纤维素, which provides excellent clarity.

这款相机使用的胶卷是由cellulose acetate 醋酸纤维素制成的，能够提供优良的清晰度。

作文

Cellulose is one of the most abundant organic polymers found in nature, primarily derived from the cell walls of plants. When we talk about cellulose acetate, we refer to a synthetic compound made by acetylating cellulose. This process involves replacing some of the hydroxyl groups in cellulose with acetate groups. The result is a versatile material that has various applications due to its unique properties. Cellulose acetate is known for its transparency, flexibility, and resistance to oils and chemicals, making it an ideal choice for many industrial uses.One of the most common applications of cellulose acetate is in the production of photographic films. Before the advent of digital photography, film was primarily made from this material. Its ability to hold images and resist deterioration made it a preferred option for photographers. Even today, cellulose acetate is used in some specialty films and in the production of art materials, such as certain types of drawing paper and film stock.In addition to photography, cellulose acetate plays a significant role in the textile industry. It is often used to manufacture fibers that are blended with other materials to create fabrics that are soft, durable, and have a luxurious feel. These fibers are commonly used in clothing, upholstery, and various home textiles. The lightweight nature of cellulose acetate fibers makes them particularly appealing for fashion designers who seek to create comfortable yet stylish garments.Another important application of cellulose acetate is in the production of cigarette filters. The material's ability to trap tar and other harmful substances makes it an effective choice for reducing the harmful effects of smoking. Many manufacturers have adopted cellulose acetate in their products, contributing to a decrease in the amount of harmful chemicals inhaled by smokers.Moreover, cellulose acetate is also being explored for use in biodegradable plastics. As environmental concerns continue to rise, researchers are looking for sustainable alternatives to traditional petroleum-based plastics. Since cellulose acetate can be derived from renewable resources, it presents a promising solution for creating eco-friendly packaging and disposable items that can decompose more easily than conventional plastics.Despite its many advantages, there are also challenges associated with cellulose acetate. For instance, while it is biodegradable, the rate at which it breaks down can vary significantly depending on environmental conditions. Additionally, the production process of cellulose acetate requires careful handling of chemicals, which can pose environmental and health risks if not managed properly.In conclusion, cellulose acetate is a remarkable material that showcases the intersection of natural resources and modern technology. Its diverse applications across photography, textiles, and even environmental sustainability highlight its importance in various industries. As we continue to innovate and seek out sustainable solutions, cellulose acetate may play an even greater role in our everyday lives, bridging the gap between functionality and environmental responsibility.

纤维素是自然界中最丰富的有机聚合物之一，主要来源于植物的细胞壁。当我们谈论醋酸纤维素时，我们指的是一种通过醋酸化纤维素而合成的化合物。这个过程涉及用醋酸基团替代纤维素中的一些羟基。最终得到的材料是一种多用途的材料，由于其独特的性质，具有多种应用。醋酸纤维素以其透明性、柔韧性以及对油和化学品的抵抗力而闻名，使其成为许多工业用途的理想选择。醋酸纤维素最常见的应用之一是在摄影胶卷的生产中。在数字摄影普及之前，胶卷主要由这种材料制成。它能够保存图像并抵抗恶化，使其成为摄影师的首选。即使在今天，醋酸纤维素仍然用于一些特殊的胶卷和某些类型的绘画纸和胶卷库存的生产中。除了摄影，醋酸纤维素在纺织工业中也发挥着重要作用。它常用于制造与其他材料混合的纤维，以创造柔软、耐用且手感奢华的面料。这些纤维通常用于服装、家具和各种家居纺织品。醋酸纤维素纤维的轻便特性使其对寻求创造舒适又时尚的服装的时尚设计师特别吸引。醋酸纤维素的另一个重要应用是在香烟过滤嘴的生产中。这种材料能够捕集焦油和其他有害物质，使其成为减少吸烟危害的有效选择。许多制造商在其产品中采用了醋酸纤维素，有助于减少吸烟者吸入的有害化学物质的数量。此外，醋酸纤维素还被探索用于生物降解塑料。随着环境问题的日益严重，研究人员正在寻找可持续的替代传统石油基塑料的材料。由于醋酸纤维素可以从可再生资源中提取，因此为创造环保包装和可更容易分解的一次性物品提供了一个有希望的解决方案。尽管有许多优点，但与醋酸纤维素相关的挑战也不少。例如，虽然它是可生物降解的，但其分解的速度可能会因环境条件而显著变化。此外，醋酸纤维素的生产过程需要对化学品进行仔细处理，如果管理不当，可能会对环境和健康构成风险。总之，醋酸纤维素是一种出色的材料，展示了自然资源与现代技术的交汇。它在摄影、纺织品以及环境可持续性等多个领域的多样化应用强调了其在各个行业的重要性。随着我们继续创新和寻求可持续的解决方案，醋酸纤维素可能在我们的日常生活中发挥更大的作用，弥合功能性与环境责任之间的差距。