Hauthane HD-2503 is a polycarbonate-based, aliphatic waterborne polyurethane dispersion.

Chemical Family: Polyurethanes (PU)

End Uses: Waterborne Coating

Compatible Substrates & Surfaces: Metal, Plastics, Wood

Features: Excellent Weatherability, Good Hydrolysis Resistance, High Durability, Humidity Resistance, Oxidation Resistant, UV Resistance

Ask EM Sullivan Questions

GS

VD

Message our experts with questions

GS

Gene Sullivan

Please reach out to me with any questions, I am happy to assist you in finding the right product or learning more about our storefront

VD

Vince D'Andrea

Executive/Management

Please reach out to me with any questions, I am happy to assist you in finding the right product or learning more about our storefront

Enhanced TDS

Identification & Functionality

Carrier
Chemical Family
CASE Ingredients Functions
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Product Features
  • Excellent exterior weathering durability
  • Excellent humidity resistance
  • Contains n-methyl pyrrolidone co-solvent

Applications & Uses

Markets
Applications
Application Method
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Cure Method
Coating End Applications
Suggested Uses
  • Hauthane HD-2503 was developed for general coatings use on wood, plastic and metal substrates.
  • The product offers exceptional resistance to hydrolysis, oxidation and UV - degradation.
  • Hauthane HD-2503 is ideally suited for exterior applications where film durability and longevity are important considerations.
Product Applications
  • Hauthane HD-2503 may be fonnulated into coatings applied by spray, brush or pad applicator.
  • It can be used as supplied or blended with acrylic emulsions.
  • The rheology may be modified with associative thickeners.

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Solid Content34 - 36%-
Viscosity50 - 500cPs-
Density1.06lbs/gal-
pH Value 7.5 -10.0--
Volatile Organic Compound (as supplied)126.0gm/l-
Softening Point166.0°C-
Tensile Properties
ValueUnitsTest Method / Conditions
Elongation (Tested at 20 Inches/minute)210.0%-
Tensile Strengh (Tested at 20 Inches/minute)6825.0psi-
100% Modulus (Tested at 20 Inches/minute)4700.0psi-
200% Modulus (Tested at 20 Inches/minute)6600.0psi-
300% Modulus (Tested at 20 Inches/minute)NA--

Technical Details & Test Data

Curing
  • Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.
  • Enhanced film properties can be obtained when this product is crosslinked with any of a variety of external crosslinking agents.