| Customization: | Available |
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| CAS No.: | 9004-35-7 |
| Formula: | C8h15nao8 |
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Product Description
Cellulose acetate is a versatile polymer produced through the esterification of cellulose, a natural polymer found in plant cell walls. It is a thermoplastic material that exhibits excellent film-forming properties and can be easily processed into various forms, such as fibers, films, and sheets. Cellulose acetate is typically available in the form of granules or powdered resin.
Function
Cellulose acetate offers a wide range of functional properties, making it suitable for various applications. It is known for its excellent solubility in organic solvents, which allows for easy processing and coating applications. Additionally, it has good thermal stability, high transparency, and excellent resistance to oils, greases, and chemicals. Cellulose acetate also possesses hygroscopic properties, making it an ideal material for moisture-sensitive applications.
Application
Cellulose acetate finds extensive use in a variety of industries and applications. Some of its key applications include:
1. Film and Packaging: Cellulose acetate films are widely used in the production of food packaging, cigarette filters, and photographic films. The high transparency and moisture resistance of cellulose acetate films make them ideal for protecting and preserving various products.
2. Textiles and Fibers: Cellulose acetate fibers, often referred to as acetate fibers, are used in the production of clothing, upholstery, and textile products. These fibers are lightweight, soft, and have excellent draping properties, making them suitable for creating comfortable and breathable fabrics.
3. Coatings and Adhesives: Due to its solvent solubility, cellulose acetate is commonly used in the formulation of coatings, varnishes, and adhesives. These coatings provide protective and decorative finishes to surfaces, while cellulose acetate adhesives offer strong bonding capabilities in diverse applications.
4. Health and Personal Care: Cellulose acetate is utilized in various health and personal care products. It is commonly employed in the production of eyeglass frames, hair accessories, and cosmetic packaging due to its lightweight, durable, and aesthetically pleasing properties.
5. Specialized Applications: Cellulose acetate is also used in niche applications such as membrane filtration, liquid crystal displays (LCDs), and biomedical materials. Its unique combination of properties, including high porosity and biocompatibility, makes it suitable for these specific applications.
Overall, cellulose acetate's versatility, excellent film-forming properties, and wide range of functional characteristics make it a valuable material across numerous industries and applications.
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