LEXAN FLAME RETARDANT RESINS 920, 940 and 950 have decreased smoke emission and toxic gas evolution relative to traditional flame retardant grades and provide properties similar to standard grades of LEXAN resin. LEXAN 920A, 940A and 950A grades provide high flame retardance at a lower cost with improved surface appearance. They are available in opaque colors and in transparent and translucent tint colors. This datasheet provides information on physical properties, hardness, tensile properties, and compressive and shear strength as well asfracture toughness, deformation, and fatigue. Filing Code: P-19. Producer or source: G. E. Plastics.