Material: modified polyurethane resin.
Specific gravity: 0.9±0.1.
Viscosity: 30″±5″ (25℃/4# Tu cup).
Solid content: 44%±2%.
Adhesion: Level 0.
Flame retardant grade: UL94-V0.
Water absorption: <1.5%.
Hot and cold shock: >800h no abnormality.
Salt spray test: >800h no abnormality.
Mold test: qualified.