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Rulon Bearings

Hexcel® HexPly® 920 125°C Curing Epoxy Matrix
Categories: Polymer; Thermoset; Epoxy; Epoxy Cure Resin

Material Notes: HexPly® 920 is a very tough advanced resin matrix, ideally suited to the single-shot production of honeycomb sandwich structures and the manufacture of solid laminates. It is highly tolerant of a variety of production techniques and equipments, making it easy to process. The high toughness of HexPly® 920 makes it ideal for industrial applications and performance cars. it is available preimpregnated into carbon, glass or aramid fibers.

Information provided by HexCel

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Physical PropertiesMetricEnglishComments
Density 1.22 g/cc0.0441 lb/in³Cured
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 34.9 MPa5060 psiISO R527 type 1
Elongation at Yield 8.41 %8.41 %ISO R527 type 1
Tensile Modulus 3.76 GPa545 ksiISO R527 type 1
Flexural Modulus 3.51 GPa509 ksiISO 178
Compressive Strain at Yield 7.4 %7.4 %ISO 604
Compressive Yield Strength 290 MPa42100 psiISO 604
Poissons Ratio 0.390.39ISO R527 type 1
Fracture Toughness 1.55 MPa-m½1.41 ksi-in½
Shear Modulus 1.35 GPa196 ksiCalculated
Toughness 541 J399 ft-lbPer square meter
 
Thermal PropertiesMetricEnglishComments
Glass Transition Temp, Tg 107 °C225 °FDMTA
Shrinkage 1.59 %1.59 %
 
Processing PropertiesMetricEnglishComments
Shelf Life >= 12.0 Month
@Temperature -18.0 °C
>= 12.0 Month
@Temperature -0.400 °F
 
Descriptive Properties
Tack Life (days)30

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.

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PHEXC061 / 98531

Aluminum Castings

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