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Elmet Technologies

Polytek Poly LiteCast Rigid & Flexible Polyurethane Casting Resin
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Description: Poly LiteCast and Poly Plasti-Flex Liquid Plastics are used to produce decorative moldings, tools, models, patterns, fixtures, duplicate masters and more. Use Poly LiteCast Liquid Plastic when a rigid plastic with a wood-like density is required. Use Poly Plasti- Flex to produce slightly flexible parts such as decorative trim molding, props, special effects castings, and impact-resistant items.

Product Line Features:

  • Safe and easy to machine (contains no silica)
  • Reproduces fine detail
  • Create rigid castings with a wood-like density

Information provided by Polytek

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Physical PropertiesMetricEnglishComments
Specific Gravity 0.780 g/cc0.780 g/cc
Viscosity 2480 cP2480 cPMixed
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 5555
Tensile Strength 16.53 MPa2398 psi
Elongation at Break 3.0 %3.0 %
Modulus of Elasticity 0.7267 GPa105.4 ksi
Flexural Strength 30.35 MPa
@Strain 5.0 %
4402 psi
@Strain 5.0 %
Flexural Modulus 0.1147 GPa16.63 ksi
 
Processing PropertiesMetricEnglishComments
Cure Time 30.0 - 240 min0.500 - 4.00 hourDemold Time
Pot Life 5.00 min5.00 min
 
Descriptive Properties
Cured ColorTan
Maximum Exotherm251°F
Mix Ratio By Weight1A:1B
Specific Volume35 in3/lb

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PPTK5088 / 251080

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