CH-N
Metacrilato de 2-perfluoroalquiletila
Número CAS: 65530-66-7
Peso molecular: aprox. 568
Nº EINECS: 400-550-5
Campos de aplicativos
É um importante intermediário na produção de agentes protetores de superfície, amplamente utilizado em campos têxteis, de revestimento e de surfactantes de flúor.
Embalagem e armazenamento
Esse produto é embalado em tambores compostos de aço e plástico de 25L, 50L e 200L. O produto é armazenado em um local ventilado e fresco em condições herméticas. Consulte a MSDS para obter detalhes. O prazo de validade é de um ano. O tempo de armazenamento pode ser estendido com a adição de um inibidor de polimerização.
Propriedades
Aparência: Semissólido branco a amarelo claro
Ponto de ebulição (°C): 210-350@760mmHg
Ponto de fusão (°C): -11,54
Densidade (g/mL): 1,6@25°C
Índice de refração: 1.3384@25°C
Ponto de fulgor (°C): Nenhum
Pureza (GC): >92%
Outro nome:
Éster perfluoroalquiletílico de ácido metacrílico
Éster perfluoroalquil do ácido 2 - metil - 2 - propenoico
Perfluoroalquiletil 2-metilacrilato
1. Textile Functional Finishing:
Used as an intermediate in the synthesis of textile three-proof finishing agents, it imparts waterproof, oil-proof, and stain-resistant properties to fabrics such as cotton, polyester, and nylon through copolymerization modification. It is suitable for outdoor clothing, workwear, home textiles, etc., improving durability and ease of care.
2. Special Coatings and Coating Preparation:
Used in the production of weather-resistant and chemically resistant fluorinated coatings, which can be applied to substrates such as metals, plastics, glass, and building materials, enhancing surface stain resistance, corrosion resistance, and aging resistance. It is suitable for industrial protection and high-end architectural decoration applications.
3. Fluorinated Surfactant Synthesis:
Used to prepare fluorinated surfactants with high surface activity and low surface tension. It can be used as an emulsifier, wetting agent, and defoamer in emulsion polymerization, meeting the interface control needs in the production of high-end coatings, inks, and adhesives.
4. Síntese de polímeros funcionais:
Through homopolymerization or copolymerization with other acrylate monomers, fluorinated polymers/emulsions are prepared for the manufacture of high-performance polymer materials such as waterproof and breathable films and oil-resistant seals.
5. Adhesive and Sealant Modification:
Used as a modifying monomer to improve the water resistance, oil resistance, and weather resistance of adhesives and sealants. It is suitable for industrial assembly, automotive manufacturing, and other fields requiring high bonding strength and environmental adaptability.
6. Biomedical Material Coatings:
Utilizing its low surface energy and biocompatibility, it is used to prepare surface coatings for medical devices, reducing bacterial adhesion and infection risk. It can also be used in drug sustained-release carriers to improve drug stability and utilization.
7. Electronic Material Manufacturing:
Used to prepare polymer materials with low dielectric constant and low loss, meeting the insulation and protection needs of electronic components such as liquid crystal displays (LCDs), optimizing device performance.
