Alcure® 4400 is a general purpose, polymeric aliphatic isocyanate hardener based on ipdi and blocked with E-caprolactam. When properly formulated in coating powders, this product will yield a coating with excellent flow and good overall physical properties.

Functions: Hardener

Chemical Family: Aliphatics, Isocyanates

Features: Chemical Resistance, High Impact Resistance, Outdoor Durability

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Product Highlights
  • Excellent flow
  • Exterior durability
  • Good overall performance
  • Economical
  • Good impact and chemical resistance

Applications & Uses

Recommended Application Areas
  • Aeronautical
  • Automotive
  • Building and Construction
  • Coatings
  • Food contact
  • Furniture
  • Industrial sector
  • Marine
  • Mass Transports

Properties

Physical Form
Exterior Grade
Yes
Typical Properties
ValueUnitsTest Method / Conditions
NCO equivalent Weight302.0g-
Thermal Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature(Tg)58°C-

Regulatory & Compliance

Chemical Inventories