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Ensinger PEI

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Hexcel® HiFlow® RTM6-2 Epoxy System for Resin Transfer Molding Bi-component System
Categories: Polymer; Thermoset; Epoxy
Material Notes: Description: HexFlow® RTM6-2 is the bi-component version of HexFlow® RTM6. It is delivered as two different components providing several benefits over HexFlow® RTM6: air shipment is allowed, storage at 23± 5°C for 12 months and bigger packages are possible (up to 378 kg). HexFlow® RTM6-2 is chemically the same as HexFlow® RTM6 and has the same high performances after mixing of Part A and Part B. Their mixing ratio by weight is Part A : Part B (100:68,1). After mixing of Part A and Part B, service temperatures from -60°C up to 120°C and cycle processing flexibility make HexFlow® RTM6 ideal for primary & secondary aerospace structures. Long injection windows due to HexFlow® RTM6 low viscosities are easily reached facilitating large parts manufacturing. HexFlow® RTM6 resin can be used with a wide range of HexForce®, HiTape® and HiMax® reinforcements. If needed, binders and veils are also available and fully compatible with HexFlow® RTM6. They provide easy preforming properties, reinforcement dimensional stability and toughening properties. HexFlow® RTM6 when combined with HiTape® & HiMax® has comparable mechanical properties to latest generation prepregs.

Advantages
Before Mixing

  • Longer out life storage of Part A & Part B: 12 months at room temperature (23 ± 5°C)
  • Easier transportation regulations: aircraft shipment is allowed
After Mixing
  • Qualified and well-known for vacuum infusion and RTM process
  • High glass transition temperatures: dry1: Tg>200°C; wet2: Tg>160°C
  • Low moisture absorption: 2,0 – 3,0%
  • < 100mPa.s at process temperatures
  • Mechanical properties similar to latest generation prepregs when combined with HiTape® & HiMax® reinforcements
  • Flexible processing and cure cycles

Information provided by Hexcel Corporation.
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 PropertiesOriginal ValueComments
Density 1.14 g/cc
Moisture Absorption 2.00 - 3.00 %
Viscosity 10.0 cP
@Temperature 190 °C		3°C/min
 12.0 cP
@Temperature 170 °C		2°C/min
 20.0 cP
@Temperature 150 °C		1°C/min
 30.0 cP
@Temperature 140 °C		0.5°C/min
 10000 cP
@Temperature 40.0 °C		0.5°C/min
 10000 cP
@Temperature 40.0 °C		1°C/min
 10000 cP
@Temperature 40.0 °C		2°C/min
 10000 cP
@Temperature 40.0 °C		3°C/min
 1.00e+6 cP
@Temperature 160 °C		0.5°C/min
 1.00e+6 cP
@Temperature 175 °C		1°C/min
 1.00e+6 cP
@Temperature 200 °C		2°C/min
 1.00e+6 cP
@Temperature 215 °C		3°C/min
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Ultimate 40.0 MPa
@Temperature 120 °C		Wet; ASTM D638
 70.0 MPa
@Temperature 120 °C		Dry; ASTM D638
 80.0 MPa
@Temperature 23.0 °C		Wet; ASTM D638
 95.0 MPa
@Temperature 23.0 °C		Dry; ASTM D638
Tensile Modulus 1.90 GPa
@Temperature 120 °C		Wet; ASTM D638
 2.50 GPa
@Temperature 120 °C		Dry; ASTM D638
 3.00 GPa
@Temperature 23.0 °C		Wet; ASTM D638
 31.0 GPa
@Temperature 23.0 °C		Dry; ASTM D638
Compressive Yield Strength 65.0 MPa
@Temperature 120 °C		Wet; ASTM D695
 85.0 MPa
@Temperature 120 °C		Dry; ASTM D695
 130 MPa
@Temperature 23.0 °C		Wet; ASTM D695
 140 MPa
@Temperature 23.0 °C		Dry; ASTM D695
Compressive Strength 215 MPaafter 30J impact; ASTM D7136/ D7137
 245 MPaafter 15J impact; ASTM D7136/ D7137
 175 MPa
@Temperature 120 °C		Ultimate, Wet; ASTM D695
 190 MPa
@Temperature 120 °C		Ultimate, Dry; ASTM D695
 320 MPa
@Temperature 23.0 °C		Ultimate, Wet; ASTM D695
 325 MPa
@Temperature 23.0 °C		Ultimate, Dry; ASTM D695
 415 MPa
@Temperature 115 - 125 °C		90°, Ultimate, Wet; EN2850A1
 440 MPa
@Temperature 115 - 125 °C		0°, Ultimate, Wet; EN2850A1
 545 MPa
@Temperature 115 - 125 °C		90°, Ultimate, Dry; EN2850A1
 545 MPa
@Temperature 18.0 - 28.0 °C		90°, Ultimate, Wet; EN2850A1
 555 MPa
@Temperature 18.0 - 28.0 °C		0°, Ultimate, Wet; EN2850A1
 570 MPa
@Temperature 115 - 125 °C		0°, Ultimate, Dry; EN2850A1
 660 MPa
@Temperature 18.0 - 28.0 °C		90°, Ultimate, Dry; EN2850A1
 730 MPa
@Temperature 18.0 - 28.0 °C		0°, Ultimate, Dry; EN2850A1
Compressive Modulus 2400 MPa
@Temperature 120 °C		Wet; ASTM D695
 2800 MPa
@Temperature 120 °C		Dry; ASTM D695
 3400 MPa
@Temperature 23.0 °C		Dry; ASTM D695
 3400 MPa
@Temperature 23.0 °C		Wet; ASTM D695
 60900 MPa
@Temperature 18.0 - 28.0 °C		0°, Dry; EN2850A1
 62200 MPa
@Temperature 115 - 125 °C		90°, Dry; EN2850A1
 62600 MPa
@Temperature 18.0 - 28.0 °C		90°, Dry; EN2850A1
 62800 MPa
@Temperature 18.0 - 28.0 °C		90°, Wet; EN2850A1
 63900 MPa
@Temperature 115 - 125 °C		0°, Dry; EN2850A1
 64100 MPa
@Temperature 18.0 - 28.0 °C		0°, Wet; EN2850A1
 64900 MPa
@Temperature 115 - 125 °C		0°, Wet; EN2850A1
 71700 MPa
@Temperature 115 - 125 °C		90°, Wet; EN2850A1
Fracture Toughness 0.546 ksi-in½
Shear Modulus 2.90 GPa
@Temperature 115 - 125 °C		In plane, Wet; EN6031
 3.40 GPa
@Temperature 115 - 125 °C		In plane, Dry; EN6031
 3.50 GPa
@Temperature 85.0 - 95.0 °C		In plane, Wet; EN6031
 3.80 GPa
@Temperature 18.0 - 28.0 °C		In plane, Dry; EN6031
 4.00 GPa
@Temperature 65.0 - 75.0 °C		In plane, Wet; EN6031
 4.10 GPa
@Temperature 18.0 - 28.0 °C		In plane, Wet; EN6031
Shear Strength 70.0 MPa
@Temperature 115 - 125 °C		Ultimate, In plane, Wet; EN6031
 85.0 MPa
@Temperature 115 - 125 °C		Ultimate, In plane, Dry; EN6031
 85.0 MPa
@Temperature 85.0 - 95.0 °C		Ultimate, In plane, Wet; EN6031
 95.0 MPa
@Temperature 65.0 - 75.0 °C		Ultimate, In plane, Wet; EN6031
 95.0 MPa
@Temperature 18.0 - 28.0 °C		Ultimate, In plane, Wet; EN6031
 115 MPa
@Temperature 18.0 - 28.0 °C		Ultimate, In plane, Dry; EN6031
 
Thermal PropertiesOriginal ValueComments
CTE, linear 30.6 µin/in-°F
@Temperature -50.0 - 20.0 °C
 36.1 µin/in-°F
@Temperature 20.0 - 100 °C
 44.4 µin/in-°F
@Temperature 100 - 180 °C
Glass Transition Temp, Tg -15.0 °Cmidpoint
 215 °COnset
 240 °CPeak
 
Processing PropertiesOriginal ValueComments
Gel Time 15.0 min
@Temperature 180 °C		Time to reach 200 mPa.s
 20.0 min
@Temperature 180 °C		G’ & G’’ crossover
 20.0 min
@Temperature 180 °C		Time to reach 1000 mPa.s
 25.0 min
@Temperature 170 °C		Time to reach 1000 mPa.s
 25.0 min
@Temperature 170 °C		Time to reach 200 mPa.s
 30.0 min
@Temperature 170 °C		G’ & G’’ crossover
 35.0 min
@Temperature 160 °C		Time to reach 200 mPa.s
 40.0 min
@Temperature 160 °C		Time to reach 1000 mPa.s
 45.0 min
@Temperature 160 °C		G’ & G’’ crossover
 50.0 min
@Temperature 150 °C		Time to reach 200 mPa.s
 55.0 min
@Temperature 150 °C		Time to reach 1000 mPa.s
 60.0 min
@Temperature 150 °C		G’ & G’’ crossover
 70.0 min
@Temperature 140 °C		Time to reach 200 mPa.s
 80.0 min
@Temperature 140 °C		Time to reach 1000 mPa.s
 100 min
@Temperature 140 °C		G’ & G’’ crossover
 100 min
@Temperature 130 °C		Time to reach 200 mPa.s
 120 min
@Temperature 130 °C		Time to reach 1000 mPa.s
 150 min
@Temperature 120 °C		Time to reach 200 mPa.s
 160 min
@Temperature 130 °C		G’ & G’’ crossover
 180 min
@Temperature 120 °C		Time to reach 1000 mPa.s
 240 min
@Temperature 120 °C		G’ & G’’ crossover
 240 min
@Temperature 110 °C		Time to reach 200 mPa.s
 300 min
@Temperature 110 °C		Time to reach 1000 mPa.s
 330 min
@Temperature 100 °C		Time to reach 200 mPa.s
 450 min
@Temperature 110 °C		G’ & G’’ crossover
 480 min
@Temperature 100 °C		Time to reach 1000 mPa.s
 690 min
@Temperature 100 °C		G’ & G’’ crossover
 720 min
@Temperature 90.0 °C		Time to reach 1000 mPa.s
 >= 900 min
@Temperature 80.0 °C		G’ & G’’ crossover
 >= 900 min
@Temperature 90.0 °C		G’ & G’’ crossover
 >= 900 min
@Temperature 80.0 °C		Time to reach 1000 mPa.s
Shelf Life 9.00 Month
@Temperature 25.0 °C		Before mixing
 12.0 Month
@Temperature -18.0 °C		After mixing

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.

PHEXCB9194 / 322350

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