Elantas (Altana) UC-49

Elantas (Altana) UC-49 Datasheet
  • Description for Elantas (Altana) UC-49

    A liquid, two-component, unfilled urethane resin system that produces tough, high-impact resistant, dimensionally stable castings. It is used to produce prototype parts requiring a "thermoplastic" feel and appearance.

    Note: This material has been discontinued. Please view the Comparable Materials tab or call us at (262) 293-7970 for additional help.

    *See Terms of Use Below

    Brand Cytec
    Application Type Bond, stable casting
    1 Part or 2 Part 2 Part
    Material Form Liquid
    Manufacturer Elantas (Altana)
    Chemistry unfilled urethane resin
    Cure Method Part A/Part B
    Cure Temperature (°C) 20 to 25, 60, 20 to 25, 60, 20 to 25, 60
    Cure Time (min) 75, 25, 960, 960, 10,080, 10,080
    Viscosity (cPs) Low, 400, 250
    Color Opaque, White
  • Technical Data for Elantas (Altana) UC-49

    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 2 Part
    • Material Form
      • Liquid
    • Industry
      • Industrial
      • Other - used to produce prototype parts requiring a "thermoplastic" feel and appearance
    • Chemistry
    • Cure Method
      • 2-Part Cure - Part A/Part B
    • Color
      • White
      • Other - Opaque
    • Brand
      • Cytec
    Cure Specs
    Cure Temperature (°C) 20 to 25, 60, 20 to 25, 60, 20 to 25, 60 Test Method
    Cure Time (min) 75, 25, 960, 960, 10,080, 10,080 Test Method
    Viscosity (cPs) Low, 400, 250 Test Method
    Linear Shrinkage (%) Low, 0.0012 (in./in.), 0.0062 (in./in.) Test Method
    Work / Pot Time (min) 8, 5.00 Test Method
    Mix Ratio Convenient (by volume), 100:120 (RT) (by volume), 100:120 (60 [C]) (by volume), 100:100 (by weight)
    Bond Strength
    Impact Strength (psi) 0.50/4.50 (ft.lb./in.), 0.45/3.20 (ft.lb./in.) Test Method
    Flexural Strength (psi) 6,800, 7,300 Test Method
    Tear Strength (piw) 335 (pli), 390 (pli) Test Method
    Tensile Strength (psi) 4,900, 5,600 Test Method
    Material Resistance
    Impact Resistance high-impact resistant
    Shore D Hardness 78, 78 Test Method
    Elongation (%) 5, 5 Test Method
    Flexibility Curing flexibility
    Modulus (psi) 167,000, 185,000 Test Method
    Other Properties
    Specific Gravity 1.060, 1.060 Test Method
    Business Information
    Shelf Life Details Both the Part A and Part B components of CONATHANE® UC-49 are moisture sensitive. Avoid the use of paper cups and wooden sticks. Unless the contents are used within one day, we recommend flushing with dry nitrogen or CONAP® DRI-PURGE each time the containers are closed., CONATHANE® UC-49 A and Part B have a shelf life of 15 months from date of manufacture, when stored in their original, unopened containers at 65°-85°F.
    Shelf Life Temperature (°F) 149 to 185
    Shelf Life Type From date of manufacture.
    Shelf Life (mon) 15
  • Best Practices for Elantas (Altana) UC-49

    *See Terms of Use Below

    1. Mixing

      Thoroughly mix the two components together at the recommended ratio. Stir carefully at 25°C to prevent entrapment of air. If air entrapment is excessive, degas the mixture for 2-3 minutes at 1-5 mm of vacuum. If mixing and stirring is done carefully, degassing of the mixed material may not be necessary.

  • Comparable Materials for Elantas (Altana) UC-49

    *See Terms of Use Below

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20 to 25°C Demold Time
60°C Demold Time
20 to 25°C Post Cure
60°C Post Cure
20 to 25°C Alternate Post Cure
60°C Alternate Post Cure
Cure Time Test Methods
Cure Time Test Method
75 min Demold Time
25 min Demold Time
960 min Post Cure
960 min Post Cure
10,080 min Alternate Post Cure
10,080 min Alternate Post Cure
Linear Shrinkage Test Methods
Linear Shrinkage Test Method Temp
0.0012 (in./in.) ASTM D2566 RT
0.0062 (in./in.) ASTM D2566 60°C
Viscosity Test Methods
Viscosity Temperature
400 cPs RT
250 cPs 60°C
Work / Pot Time Test Methods
Work / Pot Time Temperature
8 min RT
5.00 min 60°C
Tensile Strength Test Methods
Tensile Strength Cure Temperature Test Method
4,900 psi 25°C ASTM D412
5,600 psi 60°C ASTM D412
Flexural Strength Test Methods
Flexural Strength Cure Temperature Test Method
6,800 psi 25°C ASTM D790
7,300 psi 60°C ASTM D790
Impact Strength Test Methods
Impact Strength Cure Temperature Test Method
0.50/4.50 (ft.lb./in.) 25°C ASTM D256, Notched/Unnotched
0.45/3.20 (ft.lb./in.) 60°C ASTM D256, Notched / Unnotched
Tear Strength Test Methods
Tear Strength Cure Temperature Test Method
335 (pli) 25°C ASTM D624, Die C
390 (pli) 60°C ASTM D624, Die C
Elongation Test Methods
Elongation Test Method
5 % ASTM D412, at Room Temperature
5 % ASTM D412, at 60 [C]
Modulus Test Methods
Modulus Test Method
167,000 psi ASTM D790
185,000 psi ASTM D790
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
78 ASTM D2240 at Room Temperature
78 ASTM D2240, at 60 [C]
Specific Gravity Test Methods
Specific Gravity Temperature Test Method
1.060 25°C ASTM D792, @ 25 (C)
1.060 60°C ASTM D792, @ 25 ©