| Category | Polymer , Thermoset , Polyester, TS |
| 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® P-670F Polyester Prepreg, 7781 E-Glass Reinforced.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Volatiles | <= 2.0 % @Temperature 104 °C |
<= 2.0 % @Temperature 220 °F |
8 min |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Barcol | 75 | 75 | |
| Tensile Strength, Yield | 469 MPa @Temperature 23.9 °C |
68000 psi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D638 Type 1 |
| Tensile Modulus | 26.2 GPa @Temperature 23.9 °C |
3800 ksi @Temperature 75.0 °F |
0° Direction, Dry; ASTM D638 Type 1 |
| Flexural Strength | 655 MPa @Temperature 23.9 °C |
95000 psi @Temperature 75.0 °F |
Dry; ASTM D790 |
| Flexural Modulus | 25.5 GPa @Temperature 23.9 °C |
3700 ksi @Temperature 75.0 °F |
Dry; ASTM D790 |
| Compressive Strength | 379 MPa @Temperature 23.9 °C |
55000 psi @Temperature 75.0 °F |
Dry; ASTM D695 |
| Shear Strength | 55.2 MPa @Temperature 23.9 °C |
8000 psi @Temperature 75.0 °F |
Short Beam; Dry; ASTM D695 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Gel Time | 0.500 - 1.50 min | 0.500 - 1.50 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 | |
| Flammability | Self-Extinguishing | |
| Prepreg Resin Content (%) | 35-41 | |
| Resin Flow (%) | 3-15 | 275°F, 15psi |