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Elmet Technologies

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J6 Polymers JFOAM™ BX-190 Engineered Specialty Foam
Categories: Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane Foam, Unreinforced

Material Notes: JFOAM™ BX-190-R is the resin component of a two part polyurethane system, which when combined with the T component, Isocyanate, will produce a water-blown rigid polyurethane foam system. BX-190 issued for void fill and core material applications and can meet some military specifications.

Information provided by J6 Polymers LLC

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Physical PropertiesOriginal ValueComments
Density 1.07 g/ccR Component, Polyol Blend
 1.24 g/ccT Component, Polymeric MDI
 1.96 lb/ft³Cup density, #10
 2.40 lb/ft³Core; ASTM D1622
Water Absorption 11.63 %ASTM D2842
Viscosity 200 cPT Component, Polymeric MDI
 1500 cPR Component, Polyol Blend
Storage Temperature 65.0 - 85.0 °F
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 472 psiParallel; ASTM D1623
 3083 psiModulus; ASTM D1623
Tensile Modulus 41.7 psi
@Temperature 71.1 °C
Parallel; ASTM D1623
 2116 psi
@Temperature 71.1 °C
Modulus; ASTM D1623
Compressive Strength 24.6 psi
@Temperature 71.1 °C
Parallel, 10% deflection; ASTM D1621
 44.5 psi
@Temperature 25.0 °C
Parallel, 10% deflection; ASTM D1621
 583 psi
@Temperature 71.1 °C
Modulus, 10% deflection; ASTM D1621
 960 psi
@Temperature 25.0 °C
Modulus, 10% deflection; ASTM D1621
Shear Modulus 1.026 ksiASTM C723
Shear Strength 24.5 psiASTM C723
 
Thermal PropertiesOriginal ValueComments
Thermal Conductivity 0.170 BTU-in/hr-ft²-°FK-Factor; ASTM C518
 
Processing PropertiesOriginal ValueComments
Shelf Life 6.00 Month
 
Descriptive Properties
Dimensional Stability+0.8% Change1 day, 70°C at 100% RH, ASTM D2126
 -0.16% Change1 day, -29°C, ASTM D2126
 -0.96% Change7 days, -29°C, ASTM D2126
 -1.32% Change14 days, 93.3°C, ASTM D2126
 -1.39% Change7 days, 93.3°C, ASTM D2126
 -1.39% Change7 days, 70°C at 100% RH, ASTM D2126
 -1.45% Change1 day, 93.3°C, ASTM D2126
 -1.53% Change14 days, 70°C at 100% RH, ASTM D2126
 -1.56% Change14 days, -29°C, ASTM D2126
Friability0.1337ASTM C421
Hand Mix Reactivity21 secCream Time
Mixing Ratio0.3R Component, Polyol Blend
 0.7T Component, Polymeric MDI

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 go back to viewing the property data in MatWeb's normal format.

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PJSIX007 / 190934

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