ARADUR® 450

ARADUR® 450 is a polyamidoamine-based chemical compatible with concrete, metal, and wet concrete surfaces. It is designed to enhance bonding and curing properties for various industrial applications involving these materials.

Functions: Adhesion Promoter, Corrosion Inhibitor, Coupling Agent, Curing Agent, Curing Agent, Hardener

Chemical Family: Polyamidoamine

End Uses: 2K (2 Component) Primer, Anti-Corrosion Coating, Epoxy Mortars, Primer, Solventless & High Solids Coating, Tank Lining

Labeling Claims: Solvent-free

Features: Corrosion Resistance, Enhanced Surface Smoothness, Excellent Adhesion, Good Working Properties, High Gloss, High Mortar Stability, Low Viscosity, Moisture Tolerant

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Function
Adhesion Promoter
Industrial Additives Functions
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Properties

Used along with suitable epoxy resins, Aradur® 450 presents the following features :

  • Relatively low viscosity, and good working properties
  • Slight flexibility with high levels of mortar stability
  • Outstanding adhesion to wet concrete and sand-blasted steel
  • Smooth, glossy, tack - free cured films or coatings
  • Very good corrosion protection

Applications & Uses

Coating End Applications
Compatible Substrates & Surfaces
Industrial Additives End Use
Markets
Applications
Application Information
  • With liquid epoxy resins such as Araldite® GY 250, GY 764, GY 783 or GY 793, for primers / adhesion promoters to problematic concrete substrates and also for solvent-free or low solvent coatings (high-solids) for heavy-duty corrosion protection.
  • Due to its extreme tolerance to wet conditions, Aradur® 450 can be applied to all types of wet-damp and difficult to wet substrates.

Properties

Physical Form

Regulatory & Compliance

Technical Details & Test Data

Mix Ratio Data

The optimum mix ratio for Araldite® GY 783 Huntsman Advanced Materials and Aradur® 450 is 100:60 parts by weight.

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • EIMEA

Storage & Handling

Storage Information
  • ARADUR® 450 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 yellow to brown liquid
Color (SDS)
Light Yellow Amine-Like
Odor
amine
Chemical Properties
ValueUnitsTest Method / Conditions
Amine Value250.0-290.0 mg KOH/gmg KOH/gISO 9702
Physical Properties
ValueUnitsTest Method / Conditions
Density1.01 g/cm³g/cm³ISO 1675 at 20°C
Flash Point76.0 °C°CPensky-Martens Closed Cup (PMCC)
Flash Point76.0 °C°CISO 2719
Gel Time80.0 mmTecam Gelation Timer at 23°C, 250g, with Araldite GY 783
Viscosity700.0-2000.0 mPa.smPa.sISO 3219 at 25°C
Viscosity700.0-2000.0 mPa.smPa.sRotational Viscometer at 25°C
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio60.0 g/100gg/100g