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Park Electrochemical Nelcote® E-718 Epoxy Prepreg, T-700 24K Uni-Tape Reinforced

Category Polymer , Thermoset , Epoxy
Manufacturer Park Electrochemical Corp.
Trade Name Nelcote®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Park Electrochemical Nelcote® E-718 Epoxy Prepreg, T-700 24K Uni-Tape Reinforced.pdf
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Material Notes:
Nelcote® E-718 is a modified epoxy resin system. E-718 is designed to provide excellent mechanical properties at low cure pressures.Key Features and Benefits:Good low pressure consolidationExcellent handling characteristics and out-timeHigh tack, high flow prepreg250°F cure epoxy systemGood mechanical properties at high service temperaturesApplications/Qualifications:Industrial ApplicationsRecreational ApplicationsInformation provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Volatiles <= 1.0 %

@Temperature 135 °C
<= 1.0 %

@Temperature 275 °F
Thickness 305 microns
12.0 mil
Cured Ply
Mechanical Properties Metric English Comments
Tensile Strength, Yield 2320 MPa

@Temperature 82.2 °C
337000 psi

@Temperature 180 °F
0° Direction, Dry; ASTM D3039
2340 MPa

@Temperature 23.9 °C
340000 psi

@Temperature 75.0 °F
0° Direction, Dry; ASTM D3039
Tensile Modulus 143 GPa

@Temperature 23.9 °C
20800 ksi

@Temperature 75.0 °F
0° Direction, Dry; ASTM D3039
149 GPa

@Temperature 82.2 °C
21600 ksi

@Temperature 180 °F
0° Direction, Dry; ASTM D3039
Flexural Strength 1390 MPa

@Temperature 82.2 °C
201000 psi

@Temperature 180 °F
Dry; ASTM D790
1610 MPa

@Temperature 23.9 °C
233000 psi

@Temperature 75.0 °F
Dry; ASTM D790
Flexural Modulus 108 GPa

@Temperature 23.9 °C
15600 ksi

@Temperature 75.0 °F
Dry; ASTM D790
110 GPa

@Temperature 82.2 °C
15900 ksi

@Temperature 180 °F
Dry; ASTM D790
Compressive Strength 1220 MPa

@Temperature 82.2 °C
177000 psi

@Temperature 180 °F
Dry; ASTM D695
1530 MPa

@Temperature 23.9 °C
222000 psi

@Temperature 75.0 °F
Dry; ASTM D695
Compressive Modulus 124 GPa

@Temperature 23.9 °C
18000 ksi

@Temperature 75.0 °F
Dry; ASTM D695
124 GPa

@Temperature 82.2 °C
18000 ksi

@Temperature 180 °F
Dry; ASTM D695
Shear Strength 66.9 MPa

@Temperature 82.2 °C
9700 psi

@Temperature 180 °F
Short-Beam, Dry; ASTM D2344
88.9 MPa

@Temperature 23.9 °C
12900 psi

@Temperature 75.0 °F
Short-Beam, Dry; ASTM D2344
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 165 °C
329 °F
Dry, by DMA
Processing Properties Metric English Comments
Gel Time 2.00 - 8.00 min
2.00 - 8.00 min
Shelf Life 12.0 Month

@Temperature -17.8 °C
12.0 Month

@Temperature 0.000 °F
Descriptive Properties Value Comments
Fabric Area Weight (g/m²) 340
Prepreg Resin Content (%) 32-38
Resin Flow (%) 6-20
225°F, 50psi
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