Norplex-Micarta NP670 Epoxy Paper Laminate Sheet, NEMA FR-3

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Norplex-Micarta NP670 Epoxy Paper Laminate Sheet, NEMA FR-3
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	NP670 is an epoxy paper laminate with properties similar to NEMA FR-3. It can be punched at room temperature at thicknesses up to and including 0.093?. Information provided by Norplex-Micarta
Key Words:	Paper, Epoxy, Micarta, NEMA FR-3
Vendors:	Norplex-Micarta is the leading manufacturer of high performance thermoset composite materials. We work directly with customers to manufacture the highest quality specialty sheet products, pre-pregs, rods and molded shapes, and tubes to meet demanding composite applications for our OEMs and fabricators around the world. Visit norplex-micarta.com. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Original Value	Comments

Specific Gravity	1.35 g/cc @Thickness 12.7 mm	ASTM D792
Moisture Absorption	0.750 % @Thickness 1.57 mm	ASTM D570 Condition D1-24/23

Mechanical Properties	Original Value	Comments
Hardness, Rockwell M	94 @Thickness 6.35 mm	ASTM D785
Tensile Strength	9500 psi @Thickness 3.17 mm	CrossWise; ASTM D638 Condition A
	12500 psi @Thickness 3.17 mm	LengthWise; ASTM D638 Condition A
Flexural Strength	18500 psi @Thickness 1.57 mm	CrossWise; ASTM D790 Condition A
	20500 psi @Thickness 1.57 mm	LengthWise; ASTM D790 Condition A
Flexural Modulus	1000 ksi @Thickness 1.57 mm	CrossWise; ASTM D790 Condition A
	1300 ksi @Thickness 1.57 mm	LengthWise; ASTM D790 Condition A
Compressive Strength	29000 psi @Thickness 12.7 mm	Flatwise; ASTM D695 Condition A
Shear Strength	13000 psi @Thickness 1.57 mm	perpendicular; ASTM D732 Condition A

Electrical Properties	Original Value	Comments
Dielectric Constant	4.9 @Thickness 1.57 mm, Frequency 1e+6 Hz	ASTM D150 Condition D-24/23
Dielectric Strength	450 V/mil @Thickness 1.57 mm	ASTM D149 Condition D-48/50
	600 V/mil @Thickness 1.57 mm	ASTM D149 Condition A
Dielectric Breakdown	30000 V @Thickness 1.57 mm	ASTM D149 Condition D-48/50
	60000 V @Thickness 1.57 mm	ASTM D149 Condition A
Dissipation Factor	0.045 @Thickness 1.57 mm, Frequency 1e+6 Hz	ASTM D150 Condition D-24/23
Arc Resistance	110 sec @Thickness 3.17 mm	ASTM D495 Conition A

Thermal Properties	Original Value	Comments
UL RTI, Electrical	120 °C	UL Bulletin 746b
UL RTI, Mechanical with Impact	120 °C	UL Bulletin 746b
Flammability, UL94	V-0 @Thickness 1.57 mm

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PNORPM018 / 192775

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