Boltaron

Boltaron is a brand name used for a family of high-temperature, impact-resistant vinyl-based thermoplastic sheets commonly employed in aerospace interiors and other demanding applications. It was developed to provide a tougher, more heat-stable alternative to some acrylics in aircraft cabins and related environments. Boltaron sheets are valued for flame retardancy, low smoke generation, chemical resistance, and ease of thermoforming.

Composition and properties: Boltaron is typically PVC-based, with additives and blends designed to improve toughness, heat resistance, and processing performance. Formulations can vary by supplier. The material is extruded into sheet stock and is suitable for vacuum forming, thermoforming, and bonding with high-strength adhesives. It accepts paints, coatings, and decorative laminates, and is offered in a range of surface finishes from matte to high gloss, including textures and woodgrain imitations. Its physical properties can be tailored for specific service temperatures and stiffness requirements.

Processing and applications: In practice, Boltaron sheets are formed into interior panels, sidewalls, ceiling panels, galleys, instrument panels, and protective covers within aircraft cabins. They are also used for industrial housings, signage, and other components demanding durability and flame resistance. The material is chosen for its balance of formability, impact resistance, and fire-performance, helping meet aviation safety standards for cabin materials.

See also: Kydex, polyvinyl chloride, thermoplastic sheets.