Ongronat® 2100

A polymeric MDI for general purpose. It is used for the manufacture of rigid insulating foams, semi rigid integral skin, structural foams, elastomers and adhesives.


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- Low thermal conductivity
- Excellent insulation properties
- Weather and water resistance
- Durability
- Strong bonding properties

Ideal for:

Construction: insulated boards for wall,roof & floor; insulated panels for wall, roof & garage door; OCF (One Component Foam); adhesives & binders; coatings & sealants; spray insulation and pipe insulation; cold stores
Decoration: wood imitation
Transport: refrigeration trucks & trailers
Wood: MDF & HDF; OSB, Particle board
Appliances: refrigerators & freezers, water heaters, commercial display units


Chemical composition: ONGRONAT® 2100 is a polyphenyl-polymethylene-polyisocyanate. The average functionality is 2.6 - 2.7.

Appearance: solvent-free, dark brown, low viscosity liquid at room temperature

Transport and packaging: in road tankers, 1000-litre containers, 250 kg non-returnable metal drums or in metal cans under nitrogen blanket