Wholesale Cellulose Acetate

Cellulose acetate is a cellulose derivative obtained through chemical modification. It is prepared by esterification reaction of natural cellulose with acetic acid and acetic anhydride under the action of catalyst. Cellulose acetate is a white granular, powdery, or fibrous solid that is odorless, tasteless, non-toxic, and has a smooth surface. Cellulose acetate is a high-performance material that combines excellent physical properties with wide applicability. It has excellent flexibility, transparency, and glossiness, with a delicate touch and abrasion resistance and wrinkle resistance. Acetate cellulose is easy to shape and process, and can be widely used in various fields such as textiles, plastics, and film materials, bringing excellent quality performance and market competitiveness to your products. Its unique chemical stability ensures long-term effectiveness in different environments.

With the continuous growth of consumer demand for high-quality and environmentally friendly products, uses of cellulose is showing a steady upward trend, especially in the fields of tobacco filters, textiles, plastic products, and pharmaceutical packaging, where the application of cellulose acetate continues to grow. With the increasing global awareness of environmental protection and the popularization of sustainable development concepts, the market demand for cellulose acetate, as a biodegradable material, will further expand. Many countries and regions are actively promoting environmentally friendly materials, and cellulose acetate, as a leader among them, will usher in more market opportunities. With the continuous emergence of new materials and processes, the performance of cellulose acetate will be further improved, and its application fields will become more extensive.

Fine pretreatment of natural cellulose raw materials to enhance their reactivity; Next, under specific temperature and pressure, cellulose is subjected to esterification reaction with acetic anhydride. By precisely controlling the reaction conditions, the expected degree of acetylation of cellulose acetate is ensured; Subsequently, the reaction products are neutralized and washed to remove unreacted raw materials and by-products, followed by drying, crushing, and other processes to ultimately obtain a stable and high-performance finished product of cellulose acetate.

Cellulose acetate is sensitive to temperature and humidity. Please store in a dry, cool place and avoid direct sunlight and high temperatures; During processing, it is recommended to control the temperature to avoid material degradation and maintain a good ventilation environment; In addition, cellulose acetate is flammable, so it should be handled away from sources of fire and appropriate fire prevention measures should be taken to ensure production safety.