Park Electrochemical Nelcote® E-718 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-718 Epoxy Prepreg, 7781 E-Glass Reinforced.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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	229 microns	9.00 mil	Cured Ply

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	738 MPa @Temperature 82.2 °C	107000 psi @Temperature 180 °F	0° Direction, Dry; ASTM D3039
	800 MPa @Temperature 23.9 °C	116000 psi @Temperature 75.0 °F	0° Direction, Dry; ASTM D3039
Tensile Modulus	40.0 GPa @Temperature 23.9 °C	5800 ksi @Temperature 75.0 °F	0° Direction, Dry; ASTM D3039
	44.8 GPa @Temperature 82.2 °C	6500 ksi @Temperature 180 °F	0° Direction, Dry; ASTM D3039
Flexural Strength	1170 MPa @Temperature 23.9 °C	170000 psi @Temperature 75.0 °F	Dry; ASTM D790
Flexural Modulus	44.8 GPa @Temperature 23.9 °C	6500 ksi @Temperature 75.0 °F	Dry; ASTM D790
Compressive Strength	820 MPa @Temperature 82.2 °C	119000 psi @Temperature 180 °F	Dry; ASTM D695
	924 MPa @Temperature 23.9 °C	134000 psi @Temperature 75.0 °F	Dry; ASTM D695
Compressive Modulus	43.4 GPa @Temperature 23.9 °C	6300 ksi @Temperature 75.0 °F	Dry; ASTM D695
Shear Strength	93.8 MPa @Temperature 23.9 °C	13600 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)	300
Prepreg Resin Content (%)	30-36
Resin Flow (%)	6-20	225°F, 50psi

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