Isocyanates

POLYMERIC MDI (PMDI)

PMDI isocyanate is sold ready to use in 250 kg barrels. Its color is dark brown.

It has a shelf life of up to one year in sealed barrels at a temperature of approximately 18-25°C and in good weather conditions. PMDI crystallizes if kept for a long time in low temperature storage environments (7° and below).

PMDI (Polymeric MDI) is based on diisocyanate diphenyl methane (MDI) and contains some highly functional isocyanates with a functionality of approximately 2.6-2.7.

• Rigid polyurethane foam- thermal insulation materials
• Paints and Adhesives
• Structural foams – Integral skin foams – Flexible foams
• Automotive (interior and exterior parts It is used in many sectors and fields of activity such as white goods.

MONOMERIC MDI (MMDI)

MMDI isocyanate is offered for sale ready to use in 225 kg barrels.

It maintains its quality for two weeks when stored under appropriate conditions. Opacification may occur in long storage.

MMDI (Monomeric – MDI) is a 4,4′-methylene diphenyl diisocyanate.

• Shoe soles
• Structure
• Furniture, bedding and decoration
• Cooling It is used in many sectors and fields of activity such as paint and coating.

TDI

TDI isocyanate is sold ready to use in 250 kg barrels.

Shelf life is 6 months when stored under appropriate conditions.

TDI isocyanate isomers of m-toluidine diisocyanate in special ratios: 2-methyl-m-phenylidene diisocyanate and 4-methyl-m-phenylidene diisocyanate.

• Flexible polyurethane foam
• Flexible polyurethane coating
• Flexible polyurethane adhesive
• Polyurethane elastomer
• Polyurethane synthetic leather
• Polyurethane paint