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Adhesives Ingredients

Bayhydur® eco 7190

Technical DataSheet | Supplied by Covestro

Bayhydur® eco 7190 by Covestro is a hydrophilic aliphatic polyisocyanate based on pentamethylene diisocyanate (PDI) for waterborne two-component polyurethane systems where reliable incorporation and high chemical resistances are required. It is supplied in approx. 90 % in propylene glycol diacetate. It can be easily dispersed in the aqueous phase, even at low shear forces such as typically found in trade applications where manual mixing is required. It has good miscibility with both acrylic polyols as well as polyurethane dispersions. Bayhydur® eco 7190 is compatible with organic solvents such as esters or ethers.

Bayhydur® eco 7190 Product details

Product Type
Chemical Composition
Product Launch Date
Product Status
Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxxxxxx
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Bio Based
Bio Based Content (%)

Bayhydur® eco 7190 Properties


Value & Unit
Test Condition
Test Method
NCO content, M105-ISO 11909
xxxx %
Viscosity @ 23 °C, M014-ISO 3219/A.3
xxxx mPa.s
Color, M017-EN 1557
xxxx Hazen
Monomeric PDI, M106-ISO 10283
xxxxx %
Equivalent weight
Density, DIN EN ISO 2811
xxxx g/cm3
Flash point, DIN EN ISO 2719
xxx °C
Last edited Dec 9, 2017
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