| Structure |  |
|---|---|
| Formula |
(C6H12O)n
|
| CAS No. | 92680-80-3 |
| EC No. | n/a |
| Synonyms | Vinilin, Vinylinum, Poly-nBVE |
n-Butyl vinyl ether, polymer
n-Butyl vinyl ether, polymer is a synthetic polymer derived from the monomer n-butyl vinyl ether, with the chemical formula (C₄H₉OCHCH₂)n. This polymer is known for its flexibility, low glass transition temperature, and chemical resistance. It is typically a colorless to pale yellow, viscous liquid or soft solid, depending on its molecular weight and degree of polymerization. Its properties, such as strong adhesion, elasticity, and low reactivity, make it a versatile ingredient for a variety of applications, especially in coatings, adhesives, and chemical processing.
Applications
- Adhesives and Sealants: n-Butyl vinyl ether polymer is commonly used as a component in adhesives and sealants due to its flexibility, strong adhesion, and durability. It provides good bonding on a variety of surfaces, making it suitable for industrial and commercial adhesive formulations.
- Coatings and Paints: This polymer is utilized in coatings to enhance flexibility, adhesion, and water resistance. It is often incorporated into formulations for specialty paints, varnishes, and protective coatings to improve their durability and performance on different surfaces.
- Textile and Fabric Treatments: Due to its ability to improve elasticity and water repellency, n-butyl vinyl ether polymer is used in textile treatments. It helps increase fabric resilience and is used in coatings that make textiles more resistant to wear and environmental conditions.
- Chemical Modifiers and Intermediates: In the chemical industry, n-butyl vinyl ether polymer is sometimes used as a reactive intermediate or modifier in the synthesis of other polymers and copolymers. It enhances certain properties in polymer blends, such as flexibility, elasticity, and adhesion.
- Pharmaceutical Coatings: In pharmaceuticals, n-butyl vinyl ether polymers may be used in coatings for tablets and capsules. Their flexibility and resistance to moisture help protect the active ingredients and improve the stability of oral dosage forms.
- Construction Materials: n-Butyl vinyl ether polymer is employed in certain construction materials as a plasticizer or additive to improve flexibility and durability in products like caulks, sealants, and joint fillers, making them more adaptable to temperature changes and mechanical stress.
Shelf Life
Under proper storage conditions, the shelf life is 12 months.
Health & Safety
Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet).