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Solvay CYCOM® 934 Epoxy - Pitch High Modulus Carbon Fiber Reinforced Unidirectional Tape Laminate
Categories: Polymer; Thermoset; Epoxy

Material Notes: CYCOM® 934 is a high flow, 350°F (177°C) curing epoxy resin with good 200°F (93°C) wet and 350°F (177°C) dry service capability. CYCOM 934 is formulated for autoclave processing, but it has been successfully processed by press molding. Unidirectional tape and woven fabric impregnated with CYCOM 934 resin will retain good tack and drape for at least 10 days at 70°F (21°C). Standard cure is for two hours at 350°F (177°C). No post cure is required for 350°F (177°C) dry service capability. CYCOM 934 can be impregnated via hot melt or solution techniques on all available fibers and fabrics.

Features & Benefits:

  • Available in a broad range of fibers and forms including tape, fabric and roving
  • Large industry database
  • Widely used in aerospace, commercial and military structural applications
  • Laminate and sandwich panel usage
  • Autoclave or press-mold processing
  • Shelf life of 6 months at 0°F (-18°C), 10 days at 72°F (22°C)
  • Meets all NASA outgassing requirements
Typical Properties of CYCOM 934 Composite Laminates: Pitch High Modulus (75 Msi/517 GPa Class) Carbon Fiber Reinforced Unidirectional Tape, 57 to 63 Volume% fiber - CEM Product Code Hy-E 2034D

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
Density 1.30 g/cc0.0470 lb/in³Neat Resin
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 827 - 931 MPa
@Temperature 23.0 °C
120000 - 135000 psi
@Temperature 73.4 °F
0° orientation
Tensile Modulus 262 - 304 GPa
@Temperature 23.0 °C
38000 - 44100 ksi
@Temperature 73.4 °F
0° orientation
Flexural Strength 655 - 758 MPa
@Temperature 23.0 °C
95000 - 110000 psi
@Temperature 73.4 °F
0° orientation
Flexural Modulus 241 - 276 GPa
@Temperature 23.0 °C
35000 - 40000 ksi
@Temperature 73.4 °F
0° orientation
Compressive Strength 345 - 414 MPa
@Temperature 23.0 °C
50000 - 60000 psi
@Temperature 73.4 °F
0° orientation
Compressive Modulus 207 - 241 GPa
@Temperature 23.0 °C
30000 - 35000 ksi
@Temperature 73.4 °F
0° orientation
Shear Strength 48.3 - 68.9 MPa
@Temperature 23.0 °C
7000 - 10000 psi
@Temperature 73.4 °F
Interlaminar
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 93.3 °C200 °FWet
 177 °C350 °FDry
Glass Transition Temp, Tg 160 °C320 °FNeat Resin, wet
 194 °C381 °FNeat Resin
 
Processing PropertiesMetricEnglishComments
Processing Temperature 177 °C
@Time 7200 sec
350 °F
@Time 2.00 hour
Standard Cure
Shelf Life  0.333 Month
@Temperature 22.2 °C
0.333 Month
@Temperature 72.0 °F
 6.00 Month
@Temperature -17.8 °C
6.00 Month
@Temperature 0.000 °F

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PCYTED096_09 / 192704

Specialty Compounds RTP Company

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