In the expansive realm of industrial chemistry, certain compounds stand out for their exceptional properties and wide-ranging utility. Among these, Phenoxy Resin CAS 26402-79-9 distinguishes itself as a high-performance thermoplastic polymer, vital for numerous advanced applications. NINGBO INNO PHARMCHEM CO.,LTD. is proud to offer this versatile material, known for its superior functional characteristics that drive innovation across various industries.

Phenoxy Resin, identified by its CAS number 26402-79-9, is chemically derived from bisphenol A and epichlorohydrin. While sharing a genetic link with epoxies, the polymerization process results in a product with virtually no remaining epoxide groups. Instead, it forms a polyether, characterized by a backbone chain rich in ether functional groups. The presence of alcohol functional groups also allows for further modifications, including cross-linking reactions with isocyanates or anhydrides, broadening its adaptability. This high molecular weight polymer, typically ranging from 30,000 to 70,000 g/mol, is supplied in a pellets appearance, making it convenient for handling and processing.

Understanding its core physical and chemical attributes is crucial to appreciating its value. Phenoxy Resin CAS 26402-79-9 exhibits a density of approximately 1.18 g/mL at 25 °C and a softening point of around 180 °C. Its glass transition temperature (Tg) is typically 80 °C, indicating its excellent thermal stability. It is transparent and readily soluble in common solvents like methyl ethyl ketone (MEK) and tetrahydrofuran (THF), facilitating its use in various formulations. These inherent properties empower Phenoxy Resin to deliver unparalleled performance in demanding environments.

The applications of Phenoxy Resin are remarkably diverse, touching almost every facet of modern manufacturing. Its exceptional adhesion strength, coupled with its inherent flexibility and robust chemical resistance, makes it an ideal choice for:

• Coatings: From flexible coatings for electrical wires to rigid protective layers on printed circuit boards (PCBs) and metal piping, Phenoxy Resin enhances durability. It is extensively used in industrial and marine coatings, as well as concrete and floor coatings, providing long-lasting protection and aesthetic appeal.
• Adhesives and Sealants: As a structural adhesive, it significantly improves bond strength. It acts as an excellent tie layer in multi-layer composites, including automotive headliners, food packaging films, graphic art substrates, and laminated non-wovens. Furthermore, it serves as a powerful adhesion promoter in rigid epoxy and epoxy-urethane systems, effectively reducing stress cracks and boosting overall performance.
• Composites: Its mechanical properties make it invaluable in the production of high-performance aerospace and industrial composites, where lightweight strength and resilience are paramount.
• Other Applications: Phenoxy Resin is also utilized in molded parts, high-quality inks, 3D printing, drum lining, and fiber sizing, demonstrating its wide adaptability across manufacturing processes.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Phenoxy Resin CAS 26402-79-9 that adheres to the highest standards of quality and purity. We understand the critical role this polymer plays in our clients' innovative products and processes. Each batch is carefully packaged in 25KG drums, ensuring integrity during transit and storage. For optimal shelf life and performance, the product should be stored in a cool, dry, and well-ventilated place, with containers kept tightly closed.

As a leading manufacturer and supplier of specialty chemicals, NINGBO INNO PHARMCHEM CO.,LTD. ensures the highest purity and consistency for Phenoxy Resin CAS 26402-79-9. For detailed information on its price, to buy this essential polymer, or to initiate a purchase order, prospective clients are encouraged to contact our sales team. We are dedicated to providing competitive pricing and reliable global supply solutions, supporting your needs with exceptional customer service and technical expertise. Trust NINGBO INNO PHARMCHEM CO.,LTD. to be your reliable partner for high-quality chemical intermediates.