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Rulon Bearings
Covestro DESMOPHEN® 650 MPA Polyurethane
Categories: Polymer; Thermoset; Polyurethane, TS

Material Notes: Characterization: Branched, hydroxyl-bearing polyester. As a co-reactant, usually with Desmodur® N 75, in the formulation of lightfast and weather-stable, two-component coatings.

Properties / Applications: Desmophen® 650 MPA is used mainly as a co-reactant with Desmodur® N 75. This combination results in coatings with excellent lightfastness, gloss retention and weather stability. They also have very good resistance to chemicals and high abrasion resistance.

Information provided by Covestro

Available Properties
  • Specific Gravity, DIN EN ISO 2811-2
  • Volatiles, DIN EN ISO 3251, (1 g resin/1 ml TCP*/1 h at 125 °C, (1 g resin/1 ml TCP*/1 h at 125 °C, convection oven)
  • Viscosity, DIN EN ISO 3219/A.3
  • Acid Value, DIN EN ISO 2114, [mg KOH/g]
  • Flash Point, DIN EN ISO 1523
  • Moisture Content, DIN 51 777/1
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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes

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Ensinger PEI
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