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Rulon Bearings

Hexcel® HexFlow® RTM651 One-part Modified BMI Resin
Categories: Polymer; Thermoset; Epoxy; Epoxy Cure Resin
Material Notes: HexFlow® RTM651 is a one-component modified bismaleimide for resin transfer molding (RTM). Upon heating to 212-248°F, the resin will become a low viscosity homogeneous liquid that has a long pot-life and processes easily. Postcure can be carried out free standing. HexFlow® RTM651 is a premixed bismaleimide system for service temperature to 450°F.

Features: Monocomponent system; High glass transition temperature (545°F); Excellent elevated temperature properties; Easy to process; Free standing postcure; Short, simple cure cycles.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.25 g/cc1.25 g/cc
Viscosity  >= 15 cP
@Temperature 156 °C		>= 15 cP
@Temperature 313 °F
 50 cP
@Temperature 120 °C		50 cP
@Temperature 248 °F		0 Hour
 67 cP
@Temperature 120 °C		67 cP
@Temperature 248 °F		1 Hour
 80 cP
@Temperature 110 °C		80 cP
@Temperature 230 °F		0 Hour
 120 cP
@Temperature 110 °C		120 cP
@Temperature 230 °F		1 Hour
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 72.4 MPa10500 psiResin property; RT; Dry
 286 MPa
@Temperature 175 °C		41500 psi
@Temperature 347 °F		Laminate property; Open Hole Tension; Conditioning: 158°F 85% RH sat
 288 MPa
@Temperature 190 °C		41800 psi
@Temperature 374 °F		Laminate property; Open Hole Tension; Conditioning: 158°F 85% RH sat
 291 MPa
@Temperature 175 °C		42200 psi
@Temperature 347 °F		Laminate property; Open Hole Tension; Conditioning: 14 days Water 158°F
 298 MPa
@Temperature 190 °C		43200 psi
@Temperature 374 °F		Laminate property; Open Hole Tension; Conditioning: 14 days Water 158°F
 789.4 MPa
@Temperature 22.8 °C		114500 psi
@Temperature 73.0 °F		Laminate property; Dry
Elongation at Break 2.19 %2.19 %Resin property; RT; Dry
Tensile Modulus 4.07 GPa591 ksiResin property; RT; Dry
 62.1 GPa
@Temperature 73.0 °C		9000 ksi
@Temperature 163 °F		Laminate property; Dry
Flexural Yield Strength 141 MPa20400 psiResin property; RT; Dry
 109 MPa
@Temperature 177 °C		15800 psi
@Temperature 350 °F		Resin property; Dry
Flexural Modulus 4.22 GPa612 ksiResin property; RT; Dry
 3.14 GPa
@Temperature 177 °C		455 ksi
@Temperature 350 °F		Resin property; Dry
Fracture Toughness 1.05 MPa-m½0.956 ksi-in½
Shear Modulus  2.96 GPa
@Temperature 175 °C		430 ksi
@Temperature 347 °F		Laminate property; In Plane Shear; Conditioning: 14 days Water 158°F
 3.24 GPa
@Temperature 175 °C		470 ksi
@Temperature 347 °F		Laminate property; In Plane Shear; Conditioning: 158°F 85% RH sat
 4.83 GPa
@Temperature 22.8 °C		700 ksi
@Temperature 73.0 °F		Laminate property; In Plane Shear; Conditioning: Dry
Shear Strength  33.1 MPa
@Temperature 175 °C		4800 psi
@Temperature 347 °F		Laminate property; In Line Shear; Conditioning: 14 days Water 158°F
 37.2 MPa
@Temperature 175 °C		5400 psi
@Temperature 347 °F		Laminate property; In Line Shear; Conditioning: 158°F 85% RH sat
 47.6 MPa
@Temperature 22.8 °C		6900 psi
@Temperature 73.0 °F		Laminate property; In Plane Shear; Conditioning: Dry
 57.9 MPa
@Temperature 22.8 °C		8400 psi
@Temperature 73.0 °F		Laminate property; In Line Shear; Conditioning: Dry
 64.8 MPa
@Temperature 175 °C		9400 psi
@Temperature 347 °F		Laminate property; In Plane Shear; Conditioning: 14 days Water 158°F
 64.8 MPa
@Temperature 175 °C		9400 psi
@Temperature 347 °F		Laminate property; In Plane Shear; Conditioning: 158°F 85% RH sat
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 232 °C450 °F
Glass Transition Temp, Tg 219 °C426 °FWet, (DMA, E" Peak)
 285 °C545 °FDry, (DMA, E" Peak)
 
Processing PropertiesMetricEnglishComments
Gel Time  5.00 min
@Temperature 200 °C		5.00 min
@Temperature 392 °F
 23.0 min
@Temperature 177 °C		23.0 min
@Temperature 351 °F
 62.0 min
@Temperature 160 °C		62.0 min
@Temperature 320 °F
 98.0 min
@Temperature 150 °C		98.0 min
@Temperature 302 °F
Shelf Life 12.0 Month
@Temperature -17.8 °C		12.0 Month
@Temperature 0.000 °F

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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PHEXC483 / 99302

Aluminum Castings




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