Category | Polymer , Thermoset , Polyester, TS |
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® P-650M Polyester Prepreg, 7781 E-Glass Reinforced.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.89 g/cc | 1.89 g/cc | |
Volatiles | <= 2.0 % @Temperature 104 °C |
<= 2.0 % @Temperature 220 °F |
8 min |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Barcol | 71 | 71 | |
Tensile Strength, Yield | 248 MPa @Temperature 121 °C |
36000 psi @Temperature 250 °F |
0° Direction, Dry; ASTM D638 Type 1 |
359 MPa @Temperature 23.9 °C |
52000 psi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D638 Type 1 | |
Tensile Modulus | 17.9 GPa @Temperature 121 °C |
2600 ksi @Temperature 250 °F |
0° Direction, Dry; ASTM D638 Type 1 |
21.4 GPa @Temperature 23.9 °C |
3100 ksi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D638 Type 1 | |
Flexural Strength | 359 MPa @Temperature 121 °C |
52000 psi @Temperature 250 °F |
Dry; ASTM D790 |
496 MPa @Temperature 23.9 °C |
72000 psi @Temperature 75.0 °F |
Dry; ASTM D790 | |
Flexural Modulus | 17.9 GPa @Temperature 121 °C |
2600 ksi @Temperature 250 °F |
Dry; ASTM D790 |
25.5 GPa @Temperature 23.9 °C |
3700 ksi @Temperature 75.0 °F |
Dry; ASTM D790 | |
Compressive Strength | 255 MPa @Temperature 121 °C |
37000 psi @Temperature 250 °F |
Dry; ASTM D695 |
324 MPa @Temperature 23.9 °C |
47000 psi @Temperature 75.0 °F |
Dry; ASTM D695 | |
Compressive Modulus | 20.7 GPa @Temperature 121 °C |
3000 ksi @Temperature 250 °F |
Dry; ASTM D695 |
24.1 GPa @Temperature 23.9 °C |
3500 ksi @Temperature 75.0 °F |
Dry; ASTM D695 |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Dielectric Constant | 3.49 @Frequency 1.36e+10 Hz |
3.49 @Frequency 1.36e+10 Hz |
Dry |
3.52 @Frequency 1.36e+10 Hz |
3.52 @Frequency 1.36e+10 Hz |
Wet | |
3.56 @Frequency 8.60e+9 Hz |
3.56 @Frequency 8.60e+9 Hz |
Dry | |
3.61 @Frequency 8.60e+9 Hz |
3.61 @Frequency 8.60e+9 Hz |
Wet | |
Dissipation Factor | 0.0090 @Frequency 1.36e+10 Hz |
0.0090 @Frequency 1.36e+10 Hz |
Dry |
0.011 @Frequency 8.60e+9 Hz |
0.011 @Frequency 8.60e+9 Hz |
Dry | |
0.020 @Frequency 1.36e+10 Hz |
0.020 @Frequency 1.36e+10 Hz |
Wet | |
0.040 @Frequency 8.60e+9 Hz |
0.040 @Frequency 8.60e+9 Hz |
Wet |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Gel Time | 0.750 min | 0.750 min | |
Shelf Life | 3.00 Month @Temperature 4.44 °C |
3.00 Month @Temperature 40.0 °F |
|
6.00 Month @Temperature -17.8 °C |
6.00 Month @Temperature 0.000 °F |
Descriptive Properties | Value | Comments |
---|---|---|
Fabric Area Weight (g/m²) | 300 | |
Prepreg Resin Content (%) | 42-48 |