3900 PREPREG SYSTEM. Mechanically Stable Mechanical working life of product is over 40 days, allowing for lay-up of large parts.
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1 PREPREG SYSTEM 3900-series prepregs are highly-toughened 350 F (177 C) cure systems. It is available in a variety of configurations, including unidirectional tape for manual or automated tape laying applications, slit-tape-tow for automated fiber placement applications, and plain-weave carbon and glass fabrics. Mechanically Stable Mechanical working life of product is over 40 days, allowing for lay-up of large parts. Readily Available Product is in stock and ready to ship. Highly Toughened High strength fiber is combined with particulate interlayer toughening to reduce delamination and increase fracture toughness, impact resistance, and environmental resistance. Proven Technology Products have been used successfully in multiple applications, including aircraft primary structures, for over 25 years. Consistency Uniform resin content and a nobleed resin system allows for predictable thicknesses and parts. Customizable Forms Compatible with multiple applications, including AFP, ATL, and hand layup. Multiple widths and roll configurations available
2 AVAILABLE PRODUCT FORMATS PART NUMBER FIBER FORMAT FIBER TYPE/STYLE FAW (GSM) RC % WEIGHT ROLL WIDTH (IN) P2362W-19 Unidirectional T800S , 36, 24, 12, 6, 3, 0.5, 0.25, FGF108-29M Glass Fabric FGF E Glass Fabric FM6673G-37KL Plain Weave T830H-6K , 12, 9 FJ6361F-30HT Plain Weave T400H-3K NEAT RESIN PHYSICAL PROPERTIES RESIN VISCOSITY CURVE PROPERTY METHOD UNITS VALUE Density ASTM D595 g/cc Tg (Dry) DMA F( C) 400F (204C) Tg (Wet) DMA F( C) 330F (166C) Gel Time ASTM D3532 Minutes 5-31 K 1C ASTM D5045 ksi*in0.5 (MPa*m 0.5 ) 1.54 (1.69) VISCOSITY (P) TEMPERATURE ( C)
3 LAMINA/LAMINATE MECHANICAL PROPERTIES: UD T800S-24K - COMMERCIAL READY PROPERTY SYMBOL METHOD UNITS CTA RTA ASTM D3039 ksi (MPa) 410 (2830) 430 (2965) ASTM D3039 ksi (MPa) 8.25 (56.9) 8.75 (60.3) ASTM D3039 Msi (GPa) 21.5 (148) 21.5 (148) ASTM D3039 Msi (GPa) 1.40 (9.7) 1.20 (8.3) ASTM D6641 ksi (MPa) 257 (1772) 258 (1779) ASTM D6641 ksi (MPa) 44.0 (303) 31.0 (214) 0 Compressive Modulus E 1c ASTM D6641 Msi (GPa) 19.0 (131) 19.0 (131) 90 Compressive Modulus E 2c ASTM D6641 Msi (GPa) 1.40 (9.7) 1.20 (8.3) ASTM D3518 ksi (MPa) 13.0 (89.6) 10.0 (68.9) ASTM D3518 Msi (GPa) (4.83) (3.93) Short Beam Shear Strength SBS ASTM D2344 ksi (MPa) 20.0 (138) 14.0 (96.5) ASTM D Poisson s Ratio ν 21 ASTM D Open Hole Tension Strength (25/50/25) OHT ASTM D5766 ksi (MPa) - 73 (503) Open Hole Compression Strength (25/50/25) OHC ASTM D6484 ksi (MPa) - 43 (296) Compression After Impact (25/50/25) CAI ASTM D7137 ksi (MPa) - 42 Cured Ply Thickness CPT - in. (mm) (0.191) ETW: 180 F (82 C) Ambient, Conditioned at 160 F/85% RH until equilibrium
4 LAMINA/LAMINATE MECHANICAL PROPERTIES: PW T830H-6K - COMMERCIAL READY PROPERTY SYMBOL METHOD UNITS CTA RTA ASTM D3039 ksi (MPa) (1055) ASTM D3039 ksi (MPa) 130 (896) 137 (945) ASTM D3039 Msi (GPa) (70.3) ASTM D3039 Msi (GPa) 10.0 (68.9) 10.0 (68.9) ASTM D6641 ksi (MPa) 113 (779) 98.0 (676) ASTM D6641 ksi (MPa) 100 (689) 89.0 (614) 0 Compressive Modulus E 1c ASTM D6641 Msi (GPa) 10.3 (71.0) 9.50 (65.5) 90 Compressive Modulus E 2c ASTM D6641 Msi (GPa) 9.80 (67.6) 9.10 (62.7) ASTM D3518 ksi (MPa) 17.5 (121) 11.5 (79.3) ASTM D3518 Msi (GPa) (4.6) (3.6) Short Beam Shear Strength SBS ASTM D2344 ksi (MPa) 15.0 (103) 10.5 (72.4) ASTM D Poisson s Ratio ν 21 ASTM D Open Hole Tension Strength (25/50/25) OHT ASTM D5766 ksi (MPa) - 50 (345) Open Hole Compression Strength (25/50/25) OHC ASTM D6484 ksi (MPa) - 42 (290) Compression After Impact (25/50/25) CAI ASTM D7137 ksi (MPa) - 48 (331) Cured Ply Thickness CPT - in. (mm) (0.218) ETW: 180 F (82 C) Ambient, Conditioned at 160 F/85% RH until equilibrium
5 LAMINA/LAMINATE MECHANICAL PROPERTIES: PW T400H-3K PROPERTY SYMBOL METHOD UNITS CTA RTA ETW ASTM D3039 ksi (MPa) 113 (779) 135 (931) 156 (1076) ASTM D3039 ksi (MPa) 108 (745) 122 (841) 139 (958) ASTM D3039 Msi (GPa) 9.70 (66.9) 9.70 (66.9) 9.80 (67.6) ASTM D3039 Msi (GPa) 9.60 (66.2) 9.60 (66.2) 9.60 (66.2) ASTM D695 ksi (MPa) 139 (958) 117 (807) 86 (593) ASTM D695 ksi (MPa) 129 (889) 106 (731) 83 (572) 0 Compressive Modulus E 1c ASTM D695 Msi (GPa) 8.90 (61.4) 8.60 (59.3) 9.10 (62.7) 90 Compressive Modulus E 2c ASTM D695 Msi (GPa) 8.70 (60.0) 8.70 (60.0) 8.90 (61.4) ASTM D5379 ksi (MPa) 20 (138) 22 (152) 9.2 (63) ASTM D5379 Msi (GPa) Short Beam Shear Strength SBS ASTM D2344 ksi (MPa) - 11 (76) 7.2 (50) ASTM D Poisson s Ratio ν 21 ASTM D Open Hole Tension Strength (25/50/25) OHT ASTM D5766 ksi (MPa) 44 (303) 47 (324) 51 (352) Open Hole Compression Strength (25/50/25) OHC ASTM D6484 ksi (MPa) 50 (345) 43 (296) 34 (234) Compression After Impact (25/50/25) 1500 in-lb/in Dynatup CAI ASTM D7137 ksi (MPa) 44.6 (308) 40.3 (278) 32.4 (223) Fiber Volume Fraction V f ASTM D3171 % (370) - Cured Ply Thickness CPT - in. (mm) (0.202) ETW: 180 F (82 C) Ambient, Conditioned at 145 F/85% RH until equilibrium
6 LAMINA/LAMINATE MECHANICAL PROPERTIES: GF STYLE 7781 PROPERTY SYMBOL METHOD UNITS CTA RTA ETW ASTM D3039 ksi (MPa) 84.8 (585) 64.1 (442) 49.3 (340) ASTM D3039 ksi (MPa) 69.9 (482) 50.4 (347) 42.4 (292) ASTM D3039 Msi (GPa) 3.70 (25.5) 3.42 (23.6) 3.15 (21.7) ASTM D3039 Msi (GPa) 3.52 (24.2) 3.30 (22.7) 2.93 (20.2) SACMA SRM 1R-94 ksi (MPa) 88.4 (609) 76.2 (526) 50.9 (351) SACMA SRM 1R-94 ksi (MPa) 78.8 (543) 65.4 (451) 43.1 (297) ASTM D5379 ksi (MPa) 23.7 (164) 18.4 (127) 11.6 (80.3) ASTM D5379 Msi (GPa) 0.72 (4.96) 0.63 (4.37) 0.46 (3.15) ASTM E Open Hole Tension Strength (25/50/25) OHT ASTM D5766 ksi (MPa) (171) 20.7 (143) Open Hole Compression Strength (25/50/25) OHC ASTM D6484 ksi (MPa) (250) 27.9 (192) Laminate Density ρ ASTM D792 g/cc Fiber Volume Fraction V f - % 54% Cured Ply Thickness CPT - in. (mm) (0.234) ETW: 180 F (82 C) Ambient, Conditioned at 145 F/85% RH until equilibrium
7 BAGGING PROCEDURE STORAGE LIFE Out Life* F Freezer Life 24 <10 F *Tack and drape is optimum at 72F and 65% RH CURE CYCLE - AUTOCLAVE 1. Apply full vacuum (minimum of 22 Hg (74.5 kpa) at sea level) to the vacuum bag assembly and check for leak prior to the beginning of the cure cycle. The leak rate shall be less than 2.0 Hg (6.77 kpa) over 5 minutes 2. Apply /-0 psi ( /-0 kpa) autoclave pressure to the laminate. 3. Vent the vacuum bag when the autoclave pressure reaches 20psi (138 kpa) 4. Apply the temperature ramp to 350 ± 10 F (177 ± 5 C) at rate of 3.0 ± 2.0 F (1.7 ± 1.1 C) per minute. 5. Maintain the cure temperature at 350 ± 10 F (177 ± 5 C) for minutes. 6. Cool vessel to 140 F (60 C) or lower at a maximum rate of 5 F (2.78 C) per minute before removing pressure. 7. Remove the bagged panels from the curing vessel. TEMPERATURE ( C) Temperature ( C) Vacuum (kpa) Pressure (kpa) VACUUM (kpa)/ PRESSURE (kpa) TIME (MINUTES)
3900 PREPREG SYSTEM. Mechanically Stable Mechanical working life of product is over 40 days, allowing for lay-up of large parts.
PREPREG SYSTEM -series prepregs are highly-toughened 350 F (177 C) cure systems. It is available in a variety of configurations, including unidirectional tape for manual or automated tape laying applications,
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