ELANTAS UC-54

Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses

ELANTAS UC-54

Main features

  • Direct 100% Solids Mold Filling
  • Tough High-Impact Prototypes
  • Thermoplastic-Style Surface and Feel

Product Description

CONATHANE UC-54 Two-Component Casting Urethane is an unfilled, 100% solids two-component urethane for castings and prototype parts. The reactive liquid system forms tough, high-impact, dimensionally stable components with a thermoplastic-like feel and appearance. Its 100% solids formulation supports direct mold filling after the two components are combined, while the casting route provides a practical way to produce prototype and molded urethane shapes. UC-54 is suited to cast parts where impact response, dimensional stability, and a thermoplastic-style surface are important selection factors.

Key features

  • 100% Solids Casting: The unfilled material is supplied as a 100% solids two-component casting system.
  • Tough Prototype Parts: UC-54 is positioned for tough, high-impact castings and prototypes.
  • Thermoplastic-Like Finish: The cured material provides a thermoplastic-style feel and appearance.

Applications / Suitable for

  • Prototype urethane parts
  • Tough, high-impact castings
  • Castings requiring thermoplastic-like feel and appearance
Product Family

ELANTAS UC-54

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TDS, SDS & Technical Documents

Technical Specifications

Thermal Properties
Flash Point
The flashpoint of a solvent is the lowest possible temperature at which it can vaporize to form an ignitable vapor. Flashpoint is often confused with “autoignition temperature”, which is the temperature at which a solvent ignites without an ignition source.
94 °C
Glass Transition Temperature (Tg)
The glass transition temperature for organic adhesives is a temperature region where the polymers change from glassy and brittle to soft and rubbery. Increasing the temperature further continues the softening process as the viscosity drops too. Temperatures between the glass transition temperature and below the decomposition point of the adhesive are the best region for bonding. The glass-transition temperature Tg of a material characterizes the range of temperatures over which this glass transition occurs.
98 °C
General Properties
Appearance
Appearance at room temperature.
translucent white
Mechanical Properties
Elongation
Elongation is the process of lengthening something. It is a percentage that measures the initial, unstressed, length compared to the length of the material right before it breaks. It is commonly referred to as Ultimate Elongation or Tensile Elongation at break.
8 %

Additional Information

Technical properties

As-supplied / before-processing properties

Typical properties of CONATHANE® UC-54 components and mixed material prior to cure.

Property Value Unit Method / condition
Viscosity 500 / 2,000 cP Part A / Part B at 25°C
Specific Gravity 1.18 / 1.08 - Part A / Part B at 25°C
Mix Ratio 100 : 50 Parts by weight Part A : Part B
Mixed Viscosity (Initial) 1,200 cP Mixed material at 25°C
Work Life 45 minutes 200 g mass at 25°C
Technical properties

After-processing / final-state properties

Typical cured-material physical properties following the recommended cure schedule.

Property Value Unit Method / condition
Shore Hardness D85 Shore D ASTM D2240, 25°C
Tensile Strength 12,260 psi ASTM D412, 25°C
Ultimate Elongation 8 % ASTM D638, 25°C
Glass Transition Temperature 98 °C Typical value
Linear Shrinkage 0.45 % ASTM D2566, 16 h at 80°C

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