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
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

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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