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Coatings Ingredients
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Coatings Ingredients
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CYMEL® U-227-8 resin

Technical Datasheet | Supplied by allnex
CYMEL® U-227-8 resin by allnex is a general-purpose, partially n-butylated urea crosslinker with a medium degree of alkylation. It possesses medium methylol content, rather low imino functionality, medium to low molecular weight and medium viscosity. It is recommended for use in epoxy/urea metal primers, metal decorating, and drum and dipping enamels. CYMEL® U-227-8 resin is also used in general industrial bake finishes. The shelf life of this additive is 1440 days.
Product Type
Crosslinking / Coupling / Curing Agents > Amines
Chemical Composition
n-Butylated urea resin
Physical Form
Liquid
Appearance
Clear
Product Status
COMMERCIAL
Geographical Availability
Africa, Central and Eastern Europe, Middle East and Central Asia, Western Europe
Applications/ Recommended for
  • Coatings > Solventborne
  • Coatings Markets > Metals
  • Coatings Markets > General Industrial /Maintenance
  • Coatings Markets > Architectural / Decorative

CYMEL® U-227-8 resin Properties

Property

Value & Unit
Test Condition
Test Method
Non-volatile Content
49 - 55 %
(By Weight. Pan. 2 hr. 105°C)
DIN EN ISO 3251
Viscosity
1700 - 4500 mPa-s
(At 23°C)
DIN EN ISO 3219
Viscosity
X - Z1
(At 25°C. Gardner-Holdt Method)
ASTM D1545
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