Type: Closed-cell polyurethane expanding foam sealant
Application: Walls, ceilings, doors, windows, and general insulation use
Main Components:
Diphenylmethane-4,4'-diisocyanate (5–25%)
Propane, Butane, Dimethyl Ether (propellants)
Physical Properties:
Appearance: Light yellow aerosol foam
Density: 22 ± 3 kg/m³
Flash Point: 0 °C (pressurized)
Solubility: Reacts with water (insoluble)
Odor: Characteristic
Safety Information:
Classification: Extremely flammable aerosol
Hazards: May cause eye, skin, and respiratory irritation; prolonged exposure may damage organs.
Storage: Keep in a cool, ventilated place, away from heat and direct sunlight.
Precautions: Use gloves, goggles, and ensure proper ventilation during application.
Environmental Note:
Not biodegradable; avoid release into soil or waterways. Dispose of containers in accordance with local regulations.