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Park Electrochemical Nelcote® E-766B Epoxy Prepreg, 7581 E-Glass 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-766B Epoxy Prepreg, 7581 E-Glass Reinforced.pdf
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Material Notes:
Nelcote® E-766B is a low tack, self adhesive epoxy resin system designed for honeycomb applications. E-766B displays excellent peel properties.Key Features and Benefits:Self adhesive resin system for sandwich panel applicationsFlame retardant and self-extinguishingLow tack and long out-times for ease of processingApplications/Qualifications:Sandwich panels / structuresAircraft InteriorsMass Transit InteriorsInformation provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Volatiles <= 1.0 %

@Temperature 163 °C
<= 1.0 %

@Temperature 325 °F
Mechanical Properties Metric English Comments
Tensile Strength, Yield 448 MPa

@Temperature 23.9 °C
65000 psi

@Temperature 75.0 °F
ASTM D3039
Tensile Modulus 21.4 GPa

@Temperature 23.9 °C
3100 ksi

@Temperature 75.0 °F
Dry; ASTM D3039
Compressive Strength 448 MPa

@Temperature 23.9 °C
65000 psi

@Temperature 75.0 °F
Dry; ASTM D695
Compressive Modulus 22.1 GPa

@Temperature 23.9 °C
3200 ksi

@Temperature 75.0 °F
Dry; ASTM D695
Shear Strength 53.8 MPa

@Temperature 23.9 °C
7800 psi

@Temperature 75.0 °F
Short-Beam, Dry; ASTM D2344
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 93.0 °C
199 °F
Dry; DMA
Processing Properties Metric English Comments
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) 300
Prepreg Resin Content (%) 37-43
Resin Flow (%) 15-21
275°F, 15psi
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