Section: 12 | Synthetic resins (SR) | Page: 72 |
IRUG filename: ISR00072 | Data type: Infrared | IRUG material class: Synthetic resins (SR) |
Sample type: Reference material | Common name(s): 70 parts ethyl cellulose polymer with 30 parts hard (phenolic) resin | Trade name(s): Ethocel with Beckacite 1001 (70 parts:30 parts) |
Sample source 1: The Dow Chemical Company (for Ethocel) | Age: Approximately 62 years | Application: ATR (attenuated total reflection) |
Mode: Tran | Originating institution name: National Archives and Records Administration, Research and Testing Lab | Originating institution acronym: NARA |