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Park Electrochemical Nelcote® E-763 Epoxy Prepreg, 7781 E-Glass Reinforced

Category Polymer , Thermoset , Epoxy
Manufacturer Park Electrochemical Corp.
Trade Name Nelcote®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Park Electrochemical Nelcote® E-763 Epoxy Prepreg, 7781 E-Glass Reinforced.pdf
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Material Notes:
Nelcote® E-763 is a modified epoxy system with a nominal 250°F cure temperature. E-763 provides a transparent resin surface on the finished part which gives finished part surfaces a cosmetic attractive finish.Key Features and Benefits:Good low pressure consolidationExcellent handling characteristics and out-timeClear surface finish for excellent cosmetic appearance on finished parts250°F cure epoxy systemApplications/Qualifications:Industrial ApplicationsRecreational ApplicationsInformation provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Volatiles <= 1.5 %

@Temperature 135 °C
<= 1.5 %

@Temperature 275 °F
8 min
Mechanical Properties Metric English Comments
Tensile Strength, Yield 427 MPa

@Temperature 23.9 °C
62000 psi

@Temperature 75.0 °F
0° Direction, Dry; Oven Cure 250°F, 90 min; ASTM D638
Tensile Modulus 25.5 GPa

@Temperature 23.9 °C
3700 ksi

@Temperature 75.0 °F
0° Direction, Dry; Oven Cure 250°F, 90 min; ASTM D3039
Flexural Strength 593 MPa

@Temperature 71.1 °C
86000 psi

@Temperature 160 °F
Dry; Oven Cure 250°F, 90 min; ASTM D790
662 MPa

@Temperature 23.9 °C
96000 psi

@Temperature 75.0 °F
Dry; Oven Cure 250°F, 90 min; ASTM D790
Flexural Modulus 23.4 GPa

@Temperature 23.9 °C
3400 ksi

@Temperature 75.0 °F
Dry; Oven Cure 250°F, 90 min; ASTM D790
23.4 GPa

@Temperature 71.1 °C
3400 ksi

@Temperature 160 °F
Dry; Oven Cure 250°F, 90 min; ASTM D790
Compressive Strength 414 MPa

@Temperature 71.1 °C
60000 psi

@Temperature 160 °F
Dry; Oven Cure 250°F, 90 min; ASTM D695
517 MPa

@Temperature 23.9 °C
75000 psi

@Temperature 75.0 °F
Dry; Oven Cure 250°F, 90 min; ASTM D695
Compressive Modulus 23.4 GPa

@Temperature 71.1 °C
3400 ksi

@Temperature 160 °F
Dry; Oven Cure 250°F, 90 min; ASTM D695
25.5 GPa

@Temperature 23.9 °C
3700 ksi

@Temperature 75.0 °F
Dry; Oven Cure 250°F, 90 min; ASTM D695
Shear Strength 50.3 MPa

@Temperature 71.1 °C
7300 psi

@Temperature 160 °F
Short-Beam, Dry; Oven Cure 250°F, 90 min; ASTM D2344
62.7 MPa

@Temperature 23.9 °C
9100 psi

@Temperature 75.0 °F
Short-Beam, Dry; Oven Cure 250°F, 90 min; ASTM D2344
Processing Properties Metric English Comments
Gel Time 2.00 - 6.00 min
2.00 - 6.00 min
Shelf Life 6.00 Month

@Temperature -17.8 °C
6.00 Month

@Temperature 0.000 °F
Descriptive Properties Value Comments
Prepreg Resin Content (%) 36-44
Resin Flow (%) 7-21
275°F, 15psi
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