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The Universal Selection Source:
Adhesives Ingredients

DESMODUR® eco N 7300

Technical DataSheet | Supplied by Covestro

Desmodur® eco N 7300 is a bio-based polyisocyanate based on pentamethylene diisocyanate (PDI). Acts as a hardening agent. Exhibits resistance to weathering, scratching and chemicals. Offers good processability. A large proportion of the carbon content – 70% – is biomass-based. The starting product is a starch from field corn, a feed and industrial crop that is not intended for human consumption and does not compete directly with food production. Suitable for use in polyurethane (PU) adhesives.

DESMODUR® eco N 7300 Product details

Product Type
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Chemical Composition
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Product Launch Date
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Product Status
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Applications/ Recommended for
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Bio Based
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Bio Based Content (%)
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Last edited Dec 18, 2017
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