Incozol™ 4 is a bis-oxazolidine curing agent that hydrolyzes upon exposure to moisture, releasing a reactive amine and hydroxyl functional cross-linking agent. It is suitable for both one- and two-component polyurethane systems. In one-component systems, it is typically used with aliphatic prepolymers, while in two-component systems, it can also be paired with aromatic prepolymers or isocyanates.

Functions: Curing Agent

Chemical Family: Oxazolidines

End Uses: 1K (1 Component) Sealant, 1K (1 component) Coating, 2K (2 Component) Sealant, 2K (2 component) Coating, Solventless & High Solids Coating

Compatible Polymers & Resins: Polyurethanes (PU)

Features: Excellent Storage Stability, Long Shelf Life

Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features
Key Features
  • Enables the production of high-build coatings without CO2 gassing
  • Can be used as bi- or tetra-functional curing agent
  • Offers stability to repeated opening of containers
  • Accelerates the curing of low NCO PU prepolymers
  • Excellent shelf life

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Cure Method
Adhesive & Sealant End Applications
Coating End Applications
Key Applications
  • Roof coatings
  • High build, high solids (low VOC) moisture cure coatings and varnishes
  • Sealants and adhesives

Properties

Color (Properties)
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Flash Point90°C-
Colormax. 300-APHA
Density1.08g/cc-
Viscosity (at 20°C)10000mPa.s-
Equivalent Weight122--
Functionality4--
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Volatile Organic Compounds0g/l-
Kinematic Viscosity (at 40°C)min. 7mm²/s-
Density (at 68°F)ca. 1.08g/cc-
Boiling Pointca. 464°F-
Flash Point212.9°F-
OdorSweet--
AppearanceTan liquid--
Insoluble inWater--

Regulatory & Compliance