Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Park Electrochemical Nelcote® E-752 Epoxy Prepreg, 6K 5HS 630-500 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-752 Epoxy Prepreg, 6K 5HS 630-500 Reinforced.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Nelcote® E-752 is a toughened, 185°C cure epoxy system designed for demanding structural applications up to 130°C. E-752 offers a good balance of toughness, high service temperature and good moisture resistance, as well as excellent tack and drape. Formulated for both oven and autoclave cure, E-752 provides for easy processing with oven cure, without sacrificing mechanical properties.Key Features and Benefits:Specifically designed to allow both oven cure and autoclave cureAllows oven curing without sacrificing mechanical propertiesService temperatures up to 130°CControlled flow for ease of processingFlexible cure temperature 132°C to 185°CGood mechanical properties can be achieved through oven curing at 132°C, followed by post-cure at 185°CSelf-adhesive grade for sandwich panel applicationsApplications/Qualifications:Primary and Secondary Aircraft StructuresDuctingFairingsNacellesInformation provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Volatiles <= 1.0 %

@Temperature 135 °C
<= 1.0 %

@Temperature 275 °F
8 min
Mechanical Properties Metric English Comments
Tensile Strength, Yield 902.5 MPa

@Temperature 121 °C
130900 psi

@Temperature 250 °F
0° Direction, Wet, 365° Oven Cured; ASTM D3039
946.0 MPa

@Temperature 23.9 °C
137200 psi

@Temperature 75.0 °F
0° Direction, Dry, 365° Oven Cured; ASTM D3039
1016 MPa

@Temperature 121 °C
147300 psi

@Temperature 250 °F
0° Direction, Dry, 365° Oven Cured; ASTM D3039
Tensile Modulus 64.8 GPa

@Temperature 121 °C
9400 ksi

@Temperature 250 °F
0° Direction, Dry, 365° Oven Cured; ASTM D3039
64.8 GPa

@Temperature 121 °C
9400 ksi

@Temperature 250 °F
0° Direction, Wet, 365° Oven Cured; ASTM D3039
67.6 GPa

@Temperature 23.9 °C
9800 ksi

@Temperature 75.0 °F
0° Direction, Dry, 365° Oven Cured; ASTM D3039
Compressive Strength 328 MPa

@Temperature 23.9 °C
47600 psi

@Temperature 75.0 °F
Open-Hole, Dry, 365°F Oven Cured; ASTM D6484
538 MPa

@Temperature 121 °C
78000 psi

@Temperature 250 °F
Wet, 365° Oven Cured; SACMA 1R-94
696 MPa

@Temperature 121 °C
101000 psi

@Temperature 250 °F
Dry, 365° Oven Cured; SACMA 1R-94
820 MPa

@Temperature 23.9 °C
119000 psi

@Temperature 75.0 °F
Dry, 365° Oven Cured; SACMA 1R-94
Compressive Modulus 42.1 GPa

@Temperature 23.9 °C
6100 ksi

@Temperature 75.0 °F
Open-Hole, Dry, 365°F Oven Cured; ASTM D6484
63.4 GPa

@Temperature 121 °C
9200 ksi

@Temperature 250 °F
Dry, 365° Oven Cured; SACMA 1R-94
64.8 GPa

@Temperature 23.9 °C
9400 ksi

@Temperature 75.0 °F
Dry, 365° Oven Cured; SACMA 1R-94
65.5 GPa

@Temperature 121 °C
9500 ksi

@Temperature 250 °F
Wet, 365° Oven Cured; SACMA 1R-94
Shear Modulus 4.14 GPa

@Temperature 121 °C
600 ksi

@Temperature 250 °F
In-Plane, Dry, 365° Oven Cured; ASTM D3518
4.14 GPa

@Temperature 121 °C
600 ksi

@Temperature 250 °F
In-Plane, Wet, 365° Oven Cured; ASTM D3518
4.83 GPa

@Temperature 23.9 °C
700 ksi

@Temperature 75.0 °F
In-Plane, Dry, 365° Oven Cured; ASTM D3518
Shear Strength 64.1 MPa

@Temperature 121 °C
9300 psi

@Temperature 250 °F
In-Plane, Wet, 365° Oven Cured; ASTM D3518
88.3 MPa

@Temperature 121 °C
12800 psi

@Temperature 250 °F
In-Plane, Dry, 365° Oven Cured; ASTM D3518
98.6 MPa

@Temperature 23.9 °C
14300 psi

@Temperature 75.0 °F
In-Plane, Dry, 365° Oven Cured; ASTM D3518
Thermal Properties Metric English Comments
Glass Transition Temp, Tg 170 °C
338 °F
Wet; DMA
190 °C
374 °F
Dry; DMA
Processing Properties Metric English Comments
Gel Time 5.00 - 12.0 min
5.00 - 12.0 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) 378
Prepreg Resin Content (%) 35-43
Resin Flow (%) 6-20
275°F, 50psi
Copyright © lookpolymers.com All Rights Reserved