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Master Bond adhesives

Solvay CYCOM® 919 Epoxy Prepreg System with Woven E Glass Fiber
Categories: Polymer; Thermoset; Epoxy
Material Notes: Property data for Cycom® 919 with “E” glass fiber; Weave style: 7781; Number of plies: 12; Cure pressure: 30 psi (0.21 MPa); Cure temperature: 250°F (121°C); Cure time (cool under pressure): 1 hr; Cure rate per minute: 3.5°F (1.9°C)

CYCOM® 919 is a modified epoxy resin supplied on graphite, glass and aramid reinforcing fibers. This resin system offers controlled flow and high elongation permitting direct lamination to honeycomb without the use of additional adhesive. These properties make lightweight sandwich structures possible where impact resistance or a thinner-skin is an important design consideration. Examples include radomes subject to rain erosion and aircraft interiors subject to physical abuse. Other applications are secondary aircraft structure and recreation products. CYCOM 919 composites are serviceable over a temperature range of -67°f to 200°F (-55°C to 93°C) and can be fully cured at 235°F to 260°F (113°C to 127°C) in 60 minutes.

Features & Benefits:

  • Excellent structural properties in solid laminates of moderate thickness
  • Exceptional toughness
  • Controlled flow and high elongation
  • Flame retardant; fire-resistant under FAA-453
  • Serviceable to 200°F (93°C)
  • No post cure required
  • Curing pressures range from 12 psi (0.084 MPa) vacuum to 100 psi (0.70 MPa) positive pressure
  • 20 day out time at room temperature

Information provided by Cytec, subsequently acquired by Solvay.
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
Volatiles 2.0 %2.0 %
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength  414 MPa
@Temperature 24.0 °C		60000 psi
@Temperature 75.2 °F		42% Resin
 427 MPa
@Temperature 24.0 °C		62000 psi
@Temperature 75.2 °F		32% Resin, Wet
 483 MPa
@Temperature 24.0 °C		70000 psi
@Temperature 75.2 °F		32% Resin
 1.24 MPa
@Temperature 71.0 °C,
Time 1800 sec		180 psi
@Temperature 160 °F,
Time 0.500 hour		Flatwise, 42% Resin
 4.34 MPa
@Temperature 121 °C,
Time 1800 sec		630 psi
@Temperature 250 °F,
Time 0.500 hour		Flatwise, 42% Resin
 5.74 MPa
@Temperature 93.0 °C,
Time 1800 sec		833 psi
@Temperature 199 °F,
Time 0.500 hour		Flatwise, 42% Resin
 269 MPa
@Temperature 121 °C,
Time 1800 sec		39000 psi
@Temperature 250 °F,
Time 0.500 hour		42% Resin
 283 MPa
@Temperature 121 °C,
Time 1800 sec		41000 psi
@Temperature 250 °F,
Time 0.500 hour		32% Resin
 290 MPa
@Temperature 93.0 °C,
Time 1800 sec		42000 psi
@Temperature 199 °F,
Time 0.500 hour		42% Resin
 338 MPa
@Temperature 93.0 °C,
Time 1800 sec		49000 psi
@Temperature 199 °F,
Time 0.500 hour		32% Resin
 338 MPa
@Temperature 71.0 °C,
Time 1800 sec		49000 psi
@Temperature 160 °F,
Time 0.500 hour		42% Resin
 393 MPa
@Temperature 71.0 °C,
Time 1800 sec		57000 psi
@Temperature 160 °F,
Time 0.500 hour		32% Resin
Tensile Modulus  21.0 GPa
@Temperature 24.0 °C		3050 ksi
@Temperature 75.2 °F		42% Resin
 23.0 GPa
@Temperature 24.0 °C		3340 ksi
@Temperature 75.2 °F		32% Resin, Wet
 27.0 GPa
@Temperature 24.0 °C		3920 ksi
@Temperature 75.2 °F		32% Resin
 19.0 GPa
@Temperature 71.0 °C,
Time 1800 sec		2760 ksi
@Temperature 160 °F,
Time 0.500 hour		42% Resin
 24.0 GPa
@Temperature 71.0 °C,
Time 1800 sec		3480 ksi
@Temperature 160 °F,
Time 0.500 hour		32% Resin
Flexural Strength  490 MPa
@Temperature 24.0 °C		71000 psi
@Temperature 75.2 °F		42% Resin, wet
 586 MPa
@Temperature 24.0 °C		85000 psi
@Temperature 75.2 °F		32% Resin, Wet
 593 MPa
@Temperature 24.0 °C		86000 psi
@Temperature 75.2 °F		42% Resin
 717 MPa
@Temperature 24.0 °C		104000 psi
@Temperature 75.2 °F		32% Resin
 2290 MPa
@Temperature 24.0 °C		332000 psi
@Temperature 75.2 °F		Fill direction, 42% Resin
 3670 MPa
@Temperature 24.0 °C		533000 psi
@Temperature 75.2 °F		Warp direction, 42% Resin
 303 MPa
@Temperature 121 °C,
Time 1800 sec		44000 psi
@Temperature 250 °F,
Time 0.500 hour		32% Resin
 407 MPa
@Temperature 93.0 °C,
Time 1800 sec		59000 psi
@Temperature 199 °F,
Time 0.500 hour		42% Resin
 476 MPa
@Temperature 93.0 °C,
Time 1800 sec		69000 psi
@Temperature 199 °F,
Time 0.500 hour		32% Resin
 476 MPa
@Temperature 71.0 °C,
Time 1800 sec		69000 psi
@Temperature 160 °F,
Time 0.500 hour		42% Resin
 579 MPa
@Temperature 71.0 °C,
Time 1800 sec		84000 psi
@Temperature 160 °F,
Time 0.500 hour		32% Resin
 1220 MPa
@Temperature 121 °C,
Time 1800 sec		177000 psi
@Temperature 250 °F,
Time 0.500 hour		Fill direction, 42% Resin
 1720 MPa
@Temperature 93.0 °C,
Time 1800 sec		249000 psi
@Temperature 199 °F,
Time 0.500 hour		Fill direction, 42% Resin
 2070 MPa
@Temperature 71.0 °C,
Time 1800 sec		300000 psi
@Temperature 160 °F,
Time 0.500 hour		Fill direction, 42% Resin
 2170 MPa
@Temperature 93.0 °C,
Time 1800 sec		315000 psi
@Temperature 199 °F,
Time 0.500 hour		Warp direction, 42% Resin
 2400 MPa
@Temperature 71.0 °C,
Time 1800 sec		348000 psi
@Temperature 160 °F,
Time 0.500 hour		Warp direction, 42% Resin
Flexural Modulus  21.0 GPa
@Temperature 24.0 °C		3050 ksi
@Temperature 75.2 °F		42% Resin, wet
 22.0 GPa
@Temperature 24.0 °C		3190 ksi
@Temperature 75.2 °F		42% Resin
 27.0 GPa
@Temperature 24.0 °C		3920 ksi
@Temperature 75.2 °F		32% Resin, Wet
 29.0 GPa
@Temperature 24.0 °C		4210 ksi
@Temperature 75.2 °F		32% Resin
 17.0 GPa
@Temperature 93.0 °C,
Time 1800 sec		2470 ksi
@Temperature 199 °F,
Time 0.500 hour		42% Resin
 18.0 GPa
@Temperature 71.0 °C,
Time 1800 sec		2610 ksi
@Temperature 160 °F,
Time 0.500 hour		42% Resin
 20.0 GPa
@Temperature 121 °C,
Time 1800 sec		2900 ksi
@Temperature 250 °F,
Time 0.500 hour		32% Resin
 23.0 GPa
@Temperature 71.0 °C,
Time 1800 sec		3340 ksi
@Temperature 160 °F,
Time 0.500 hour		32% Resin
 23.0 GPa
@Temperature 93.0 °C,
Time 1800 sec		3340 ksi
@Temperature 199 °F,
Time 0.500 hour		32% Resin
Compressive Strength  338 MPa
@Temperature 24.0 °C		49000 psi
@Temperature 75.2 °F		32% Resin, Wet
 455 MPa
@Temperature 24.0 °C		66000 psi
@Temperature 75.2 °F		42% Resin
 476 MPa
@Temperature 24.0 °C		69000 psi
@Temperature 75.2 °F		32% Resin
 196 MPa
@Temperature 121 °C,
Time 1800 sec		28400 psi
@Temperature 250 °F,
Time 0.500 hour		42% Resin
 205 MPa
@Temperature 121 °C,
Time 1800 sec		29700 psi
@Temperature 250 °F,
Time 0.500 hour		32% Resin
 251 MPa
@Temperature 93.0 °C,
Time 1800 sec		36400 psi
@Temperature 199 °F,
Time 0.500 hour		42% Resin
 268 MPa
@Temperature 93.0 °C,
Time 1800 sec		38900 psi
@Temperature 199 °F,
Time 0.500 hour		32% Resin
 318 MPa
@Temperature 71.0 °C,
Time 1800 sec		46100 psi
@Temperature 160 °F,
Time 0.500 hour		32% Resin
 334 MPa
@Temperature 71.0 °C,
Time 1800 sec		48400 psi
@Temperature 160 °F,
Time 0.500 hour		42% Resin
Compressive Modulus  27.0 GPa
@Temperature 24.0 °C		3920 ksi
@Temperature 75.2 °F		42% Resin
 28.0 GPa
@Temperature 24.0 °C		4060 ksi
@Temperature 75.2 °F		32% Resin, Wet
 30.0 GPa
@Temperature 24.0 °C		4350 ksi
@Temperature 75.2 °F		32% Resin
Shear Strength  26.2 MPa
@Temperature 24.0 °C		3800 psi
@Temperature 75.2 °F		Interlaminar, 32% Resin, wet
 28.3 MPa
@Temperature 24.0 °C		4100 psi
@Temperature 75.2 °F		Interlaminar, 42% Resin
 29.6 MPa
@Temperature 24.0 °C		4300 psi
@Temperature 75.2 °F		Interlaminar, 32% Resin
 18.6 MPa
@Temperature 121 °C,
Time 1800 sec		2700 psi
@Temperature 250 °F,
Time 0.500 hour		Interlaminar, 32% Resin
 18.6 MPa
@Temperature 121 °C,
Time 1800 sec		2700 psi
@Temperature 250 °F,
Time 0.500 hour		Interlaminar, 42% Resin
 24.8 MPa
@Temperature 93.0 °C,
Time 1800 sec		3600 psi
@Temperature 199 °F,
Time 0.500 hour		Interlaminar, 42% Resin
 25.5 MPa
@Temperature 93.0 °C,
Time 1800 sec		3700 psi
@Temperature 199 °F,
Time 0.500 hour		Interlaminar, 32% Resin
 26.9 MPa
@Temperature 71.0 °C,
Time 1800 sec		3900 psi
@Temperature 160 °F,
Time 0.500 hour		Interlaminar, 42% Resin
 29.6 MPa
@Temperature 71.0 °C,
Time 1800 sec		4300 psi
@Temperature 160 °F,
Time 0.500 hour		Interlaminar, 32% Resin
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 93.0 °C199 °F
Minimum Service Temperature, Air -55.0 °C-67.0 °F
 
Processing PropertiesMetricEnglishComments
Processing Temperature 113 - 127 °C
@Time 3600 sec		235 - 260 °F
@Time 1.00 hour
Gel Time 4.00 - 12.0 min
@Temperature 121 °C		4.00 - 12.0 min
@Temperature 250 °F
Shelf Life 6.00 Month
@Temperature <=-18.0 °C		6.00 Month
@Temperature <=-0.400 °F
 
Descriptive Properties
Sandwich Peel42 Nm/mNote 1, 42% Resin, 71°C for 30 mins
 47 Nm/mNote 1, 42% Resin, 24°C
 53 Nm/mNote 1, 42% Resin, 93°C for 30 mins
 56 Nm/mNote 2, 42% Resin, 24°C
 58 Nm/mNote 2, 42% Resin, 71°C for 30 mins
 73 Nm/mNote 2, 42% Resin, 93°C for 30 mins
 80 Nm/mNote 2, 42% Resin, 121°C for 30 mins

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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PCYTED169_2 / 192687




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