Polymeric MDI is a liquid aromatic isocyanate widely used in the production of rigid and semi-rigid polyurethane (PU) foams. Known for its stability at ambient temperatures, it offers reliable performance and can be safely stored and handled even at temperatures as low as -20°C under proper conditions.

Applications:

Polymeric MDI is extensively used across insulation, construction, and industrial manufacturing sectors, including:

• Construction and insulation panels
• Spray-applied thermal insulation
• Refrigeration insulation (refrigerators and cold storage)
• Automotive interiors and instrument panels
• Container insulation and transport applications
• LNG carrier insulation systems
• Pre-insulated pipes and district heating systems
• Rigid and flexible PU foams
• Foundry resin sand binders
• Synthetic wood and wood imitation products
• Heat insulation materials and board foams

Other Common Uses:

• Paints and protective coatings
• Adhesives and sealants
• Structural and microcellular integral skin foams
• Automotive bumpers and interior components
• High-resilience foams
• PU coatings and PU adhesive systems
• Waterproofing and seepage-proofing applications

Storage Guidelines:

• Store in tightly sealed, moisture-free containers
• Recommended storage temperature: 15°C to 35°C
• Avoid exposure to temperatures below 5°C to prevent crystallization
• Keep in a dry, well-ventilated indoor environment

Safety & Handling:

• Use appropriate personal protective equipment (PPE), including gloves, goggles, and respiratory protection
• Avoid inhalation and contact with skin or eyes
• Handle in well-ventilated areas following standard industrial safety practices

Emergency Response:

• Skin Contact: Wash immediately with soap and water
• Eye Contact: Rinse thoroughly with clean water for at least 15 minutes and seek medical attention

Inhalation: Move the affected person to fresh air immediately; provide oxygen or CPR if necessary and seek medical assistance