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Park Electrochemical Nelcote® F-555 Phenolic Prepreg, Glass Reinforced

Category Polymer , Thermoset , Phenolic
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® F-555 Phenolic Prepreg, Glass Reinforced.pdf
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Material Notes:
Nelcote® F-555 is a carbon-filled MIL-R-9299 phenolic resin optimized for coating Carbonized Rayon cloth. F-555 is used extensively in the manufacture of high temperature rocket nozzles, heat shields, and combustion chambers.Key Features and Benefits:Provides a combination of high-strength and ablative properties for demanding applicationsLow thermal expansionGood Tack and Drape propertiesApplications/Qualifications:Rocket NozzlesCombustion ChambersHeat ShieldsRocket Motor Throat SectionsInformation provided by Park Electrochemical Corp.
Physical Properties Metric English Comments
Specific Gravity 2.08 g/cc
2.08 g/cc
18oz. woven roving form; ASTM D792
Volatiles 2.0 - 5.0 %

@Temperature 163 °C
2.0 - 5.0 %

@Temperature 325 °F
5 min
Thickness 508 microns
20.0 mil
per ply, 18oz. woven roving form
Mechanical Properties Metric English Comments
Hardness, Barcol 68
68
18oz. woven roving form; ASTM D2583
Tensile Strength, Yield 352 MPa

@Temperature 23.9 °C
51000 psi

@Temperature 75.0 °F
0° Direction, Dry; 18oz. Woven roving form; ASTM D638
Tensile Modulus 29.0 GPa

@Temperature 23.9 °C
4200 ksi

@Temperature 75.0 °F
0° Direction, Dry; 18oz. Woven roving form; ASTM D638
Flexural Strength 229 MPa

@Temperature 23.9 °C
33200 psi

@Temperature 75.0 °F
Dry; 18oz. Woven roving form; ASTM D790
Flexural Modulus 23.4 GPa

@Temperature 23.9 °C
3400 ksi

@Temperature 75.0 °F
Dry; 18oz. Woven roving form; ASTM D790
Compressive Strength 152 MPa

@Temperature 23.9 °C
22000 psi

@Temperature 75.0 °F
Dry; 18oz. Woven roving form; ASTM D695
Compressive Modulus 32.4 GPa

@Temperature 23.9 °C
4700 ksi

@Temperature 75.0 °F
Dry; 18oz. Woven roving form; ASTM D695
Processing Properties Metric English Comments
Shelf Life 6.00 Month

@Temperature 4.44 °C
6.00 Month

@Temperature 40.0 °F
Descriptive Properties Value Comments
Fabric Area Weight (g/m²) 610
Prepreg Resin Content (%) 28-34
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