ONGRONAT 2100
Oligomeric MDI of medium functionality
Appearance: dark-brown liquid (without solvents) of low viscosity at ambient temperature.
Application: Insulation panels, blocking foams and panels, one-component foams, adhesives and binding agents, coatings and sealants, spray and pipe insulation, freezing chambers, wood imitation, refrigerators – lorries and trailers. MDF and HDF panels, refrigerators and freezers, hot water generators and commercial shop-windows.
Physical and chemical properties:
Name |
Values |
NCO content, % |
30,0 – 32,0 |
Viscosity at 25ºС, mPa c.p. |
170 - 230 |
Acidity (as HCL), pH |
max. 300 |
Other properties*:
Name |
Values |
Плотность при 25ºС |
1,23 |
Flash temperature, 0С |
>200 |
Vapor pressure, m/atm |
<10-5 |
Transportation and package: The product is transported in tanks, 1000 kg FCL containers, 250 лп nonreturnable metal drums or in metal containers under a nitrogen push-pull system.
Storage: Standard processing temperature at the range of 20-25 °C. It’s recommended to store isocyanate ONGRONAT® 2100 at this temperature range; under these conditions the quality of the product remains at least 6 months.
Isocyanates may also be stored at temperature from + 10 до 30 °C without loss of their properties. The material should be stored in a dry place during the whole storage period, thus, it should be protected from water and atmospheric moisture penetration.