Bubbling. It’s a problem which pops up time and time again, particularly in areas subject to low temperature and high humidity levels. Fortunately, under these conditions, Aldirez A provides the ability to create primers that remain remarkably resilient and bubble-free. In addition to its exceptional ability to inhibit CO2 generation, formulators are able to accelerate the cure of PU primers, to improve turnaround efficiency, whilst retaining a workable pot life.

Functions: Curing Agent

End Uses: 2K (2 component) Coating, Primer

Compatible Polymers & Resins: Other Compatible Resins, Polyurethanes (PU)

Features: Low Temperature-Curing, Low Viscosity

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

CASE Ingredients Features
Product Highlights
  • Acts as an accelerator to replace/reduce metal catalysts
  • Enables bubble-free curing at elevated temperature and humidity levels
  • Suitable for use in aromatic and aliphatic prepolymers
  • Extremely low viscosity
  • Exceptional low temperature cure

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Applications
  • 2K PU primers for concrete and metal
  • Other protective coatings
  • Floor surfaces

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Flash Point81.0°C
Equivalent Weight125.0
Functionality2.0
Density0.87g/cm³
Colour (APHA)Colourless to slightly yellow
Typical Viscosity at 20°C32.5cP