Aldirez BH is a remarkably versatile solution, facilitating sealing and bonding with just one product. It takes moisture-triggered technology to new heights, by allowing bubble-free curing at high temperatures and humidity, whilst ensuring good in-can stability in these application conditions.

Chemical Family: Polyurethanes (PU), Urethanes

Features: Long Shelf Life, Low Viscosity

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Knowde Enhanced TDS

Identification & Functionality

Technologies

Features & Benefits

CASE Ingredients Features
Product Highlights
  • Aldimine latent curing agent that hydrolyses on exposure to moisture, yielding a reactive amine cross-linker and benzaldehyde.
  • Enables bubble-free curing at elevated temperature and humidity levels.
  • Suitable for use with both aromatic and aliphatic prepolymers.
  • Very low viscosity.
  • Very good storage stability with aromatic isocyanates.
  • Low temperature crystallization stability (down to -20°C)
  • Excellent shelf-life

Applications & Uses

Compatible Polymers & Resins
Applications
  • Flexible joint sealants
  • Elastic bonding adhesives
  • General sealing and bonding compounds
  • Waterproofing applications

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Functionality2.0
Colour (APHA)Colourless to slightly yellow
Equivalent Weight237.0
Typical Viscosity at 20°C300.0cP
Density1.02g/cm³
Flash Point147.0°C