Park Electrochemical Nelcote® P-670F Polyester Prepreg, 7781 E-Glass Reinforced

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
	Online Service lookpolymers 27660005

Material Notes:

Nelcote® P-670F is a versatile, non-styrenated/low VOC polyester resin. P670F is used in a wide variety of applications including tooling and aircraft structures.Key Features and Benefits:Non-styrenated / low VOC resin systemMeets requirements of MIL-R-7575C, grade BSelf-extinguishing formulationApplications/Qualifications:ToolingAircraft StructuresInformation provided by Park Electrochemical Corp.

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
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

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