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Park Electrochemical Nelcote® P-601 Polyester Prepreg, 18oz. Woven Fiberglass Roving

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-601 Polyester Prepreg, 18oz. Woven Fiberglass Roving.pdf
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Material Notes:
P-601 Polyester is a fire retardant prepreg resin system, which meets the requirements of MIL-R-7575. P-601 prepregs are available on any style of woven fiberglass fabric having a suitable finish, such as Volan 550. P-601 prepregs exhibit very good electrical and structural properties. This affordable material has been successfully replaced wet lay-up manufacturing methods for large, ground-based radomes.Information provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Volatiles <= 3.0 %

@Temperature 124 °C
<= 3.0 %

@Temperature 255 °F
8 min
Mechanical Properties Metric English Comments
Hardness, Barcol 64

@Temperature 23.9 °C
64

@Temperature 75.0 °F
Dry
Tensile Strength, Yield 262 MPa

@Temperature 23.9 °C
38000 psi

@Temperature 75.0 °F
Dry; ASTM D638
Tensile Modulus 20.7 GPa

@Temperature 23.9 °C
3000 ksi

@Temperature 75.0 °F
Dry; ASTM D638
Flexural Strength 303 MPa

@Temperature 23.9 °C
44000 psi

@Temperature 75.0 °F
Dry; ASTM D790
Flexural Modulus 11.0 GPa

@Temperature 23.9 °C
1600 ksi

@Temperature 75.0 °F
Dry; ASTM D790
Compressive Modulus 20.7 GPa

@Temperature 23.9 °C
3000 ksi

@Temperature 75.0 °F
Dry; ASTM D695
Thermal Properties Metric English Comments
Flammability Test <= 1.0
<= 1.0
inch self extinguishing; 75°F Dry; FTM 404 Method 2021
Electrical Properties Metric English Comments
Dielectric Constant 4.36

@Frequency 9.375e+9 Hz,
Temperature 23.9 °C
4.36

@Frequency 9.375e+9 Hz,
Temperature 75.0 °F
Dry
Dissipation Factor 0.020

@Frequency 9.375e+9 Hz,
Temperature 23.9 °C
0.020

@Frequency 9.375e+9 Hz,
Temperature 75.0 °F
Dry
Processing Properties Metric English Comments
Gel Time 1.10 - 2.00 min

@Temperature 124 °C
1.10 - 2.00 min

@Temperature 255 °F
Descriptive Properties Value Comments
Resin Flow (%) 8-17
255°F, 15psi, 5 min
Resin Solids Content (%) 34-39
Burn-off
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