ARADUR® 848

ARADUR® 848 is a modified, solvent-free polyamidoamine hardener.

Functions: Curing Agent, Hardener

Chemical Family: Polyamidoamine

End Uses: Marine Finishes

Features: Anti-Corrosion Protection, Chemical Resistance, Excellent Cure, Fast Cure, Good Blush Resistance, Good Color Stability, High Gloss, Improves Flow, Long Potlife, Low Viscosity

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Identification & Functionality

CASE Ingredients Functions
Chemical Family
Function
Curing Agent
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Key Properties

ARADUR® 848 exhibits medium viscosity and is readily miscible with liquid bisphenol-A or -F epoxy resins. Mixes with aliphatic or cycloaliphatic amines or their additives are storage- stable.

Formulations based on ARADUR® 848 offer the following features:

  • A long pot life combined with a fairly rapid cure
  • Good flow
  • Non-tacky film surfaces even at low temperatures and high humidity
  • Excellent adhesion and very good flexibility
  • High-gloss films
  • Sprayable with the addition of a small amount of solvent.

Applications & Uses

Coating End Applications
Compatible Substrates & Surfaces
Application Information

ARADUR® 848 can be used to formulate solvent-free anti-corrosion coatings for steel, concrete primers or trowelling compounds when used in combination with liquid epoxy resins such as Araldite® GY 250, GY 253, GY 255, GY 257, GY 260 or GY 266.

Properties

Physical Form

Packaging & Availability

Regional Availability
  • Asia Pacific
  • EIMEA

Storage & Handling

Storage Information

ARADUR® 848 should be stored in a dry place, preferably in the sealed original container, at temperatures between 2 and 40°C. The product should not be stored exposed to direct sunlight.

Handling Precautions

Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.

Other

Appearance
Clear liquid
Color (SDS)
Light Yellow Clear
Odor
Slight
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Value200.0-230.0 mg KOH/gmg KOH/gISO 9702
Physical Properties
ValueUnitsTest Method / Conditions
Density1.01 g/cm³g/cm³ISO 1675 at 25°C
Flash Pointmin. 101.0 °C°CPensky-Martens Closed Cup (PMCC)
Flash Pointmin. 101.0 °C°CISO 2719
Gel Time95.0 mm
Viscosity2500.0-5500.0 mPa.smPa.sISO 3219 at 25°C
Viscosity2500.0-5500.0 mPa.smPa.sRotational Viscometer at 25°C
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio70.0-100.0 g/100gg/100g