| 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® V-376 Cyanate Ester Epoxy Prepregs, 4581 Quartz Reinforced.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Volatiles | <= 1.5 % | <= 1.5 % | |
| Water Absorption | 0.67 % | 0.67 % | by weight; 14 day soak at 160°F |
| Thickness | 0.127 microns | 0.00500 mil | cured laminate, per ply |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 427 MPa @Temperature 149 °C |
62000 psi @Temperature 300 °F |
0° Direction, Wet; ASTM D638 |
| 648 MPa @Temperature 23.9 °C |
94000 psi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D638 | |
| Tensile Modulus | 23.4 GPa @Temperature 23.9 °C |
3400 ksi @Temperature 75.0 °F |
Dry; ASTM D638 |
| 23.4 GPa @Temperature 149 °C |
3400 ksi @Temperature 300 °F |
Wet; ASTM D638 | |
| Flexural Strength | 786 MPa @Temperature 23.9 °C |
114000 psi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D790 |
| Flexural Modulus | 22.8 GPa @Temperature 23.9 °C |
3300 ksi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D790 |
| Compressive Strength | 221 MPa @Temperature 149 °C |
32000 psi @Temperature 300 °F |
Dry; ASTM D695 |
| 372 MPa @Temperature 149 °C |
54000 psi @Temperature 300 °F |
Wet; ASTM D695 | |
| 531 MPa @Temperature 23.9 °C |
77000 psi @Temperature 75.0 °F |
Dry; ASTM D695 | |
| Compressive Modulus | 22.8 GPa @Temperature 23.9 °C |
3300 ksi @Temperature 75.0 °F |
Dry; ASTM D695 |
| 24.1 GPa @Temperature 149 °C |
3500 ksi @Temperature 300 °F |
Wet; ASTM D695 | |
| 24.1 GPa @Temperature 149 °C |
3500 ksi @Temperature 300 °F |
Dry; ASTM D695 | |
| Shear Strength | 75.8 MPa @Temperature 23.9 °C |
11000 psi @Temperature 75.0 °F |
Short Beam; Dry; ASTM D2344 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 52.0 µm/m-°C | 28.9 µin/in-°F | Z-Axis |
| Glass Transition Temp, Tg | 148 °C | 298 °F | DMA; without post-cure |
| 178 °C | 352 °F | DMA; with post-cure |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 3.3 @Frequency 9.375e+9 Hz |
3.3 @Frequency 9.375e+9 Hz |
|
| Dissipation Factor | 0.0070 @Frequency 9.375e+9 Hz |
0.0070 @Frequency 9.375e+9 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Gel Time | 3.00 - 30.0 min @Temperature 135 °C |
3.00 - 30.0 min @Temperature 275 °F |
|
| 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) | 288 | |
| Resin Flow (%) | 13-33 | 325°F, 50psi |
| Resin Solids Content (%) | 35-41 |