Polyvinyl butyral
Product Description
| Product | Polyvinyl butyral |
| CAS | 9003-62-7 63148-65-2 |
| Formula | H2 (C8H14O2)n |
| Synonym | Polyvinyl butyral, Polyvinyl butyral resin, PVB, Vinyl acetal polymers, butyrals, Vinyl acetyl polymers, butyrates |
Typical Product Specifications
| EINECS | 272-808-3 |
| Density | 1.08 |
| Melting Point | 165-185°C |
| Color | White |
| Refractive Index | 1.485 |
| Water solubility | insoluble |
| Stability | Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents. |
| Form | Free-Flowing Powder |
| Notes | Polyvinyl butyral is a Thermoplastic polymer produced by condensation of polyvinyl alcohol and butyraldehyde Polyvinyl butyral uses and applications include: Extrusion, molding, coating, and casting applications; modifying resin for surfactant coatings, printing inks; hot-meltstructural adhesives; paints; lacquers; films; as sheet interlayer in safety glass and shatter-resistant protection in aircraft; waterabrasion-resistant textile finishes; antistat, binder, film-former, viscous control agent in cosmetics; in food packaging adhesives; in food-contact coatings; in paperpaperboard in contact with aqueousfatty foods |
| Class | Specialty Chemicals |
| Industry | Cosmetic, Adhesives |
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