Park Electrochemical Nelco® N4000-6 FC Multifunctional Epoxy Laminate and Prepreg

Category	Polymer , Thermoset , Epoxy
Manufacturer	Park Electrochemical Corp.
Trade Name	Nelco®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Park Electrochemical Nelco® N4000-6 FC Multifunctional Epoxy Laminate and Prepreg.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

The Nelco® N4000-6 FC is a high-Tg epoxy laminate and prepreg system that provides a wide range of performance versatility and ease of processing for demanding high-layer count applications.Key Features and Benefits:A Proven High-Tg SubstrateRobust Thermal PropertiesSuperior electrical propertiesEnhanced Standard FR-4 processingApplications/Qualifications:Fine-Line MultilayersBackplanesSurface-Mount MultilayersBGA MultilayersCSP AttachmentAutomotiveUnderhood AutomotiveWireless CommunicationsInfrastructureNetwork StorageHigh-End ServersRoHS CompliantMeets IPC-4101/24 and /26 SpecificationsInformation provided by Park Electrochemical Corp.

Physical Properties	Metric	English	Comments
Density	1.92 g/cc	0.0694 lb/in³	50% Resin Content; Internal Method
Water Absorption	0.10 %	0.10 %	IPC-TM-650.2.6.2.1

Mechanical Properties	Metric	English	Comments
Modulus of Elasticity	25.5 GPa	3700 ksi	Y; ASTM D3039
	30.3 GPa	4400 ksi	X; ASTM D3039
Poissons Ratio	0.14	0.14	Y; ASTM D3039
	0.16	0.16	X; ASTM D3039
Peel Strength	1.23 kN/m	7.00 pli	at elevated temperature; IPC-TM-650.2.4.8.2a
	1.58 kN/m	9.00 pli	after exposure to process solutions; IPC-TM-650.2.4.8
	1.58 kN/m	9.00 pli	after solder float; IPC-TM-650.2.4.8

Thermal Properties	Metric	English	Comments
CTE, linear	12.0 - 15.0 µm/m-°C @Temperature -40.0 - 125 °C	6.67 - 8.33 µin/in-°F @Temperature -40.0 - 257 °F	X/Y; IPC-TM-650.2.4.41
	70.0 µm/m-°C @Temperature 50.0 - 175 °C	38.9 µin/in-°F @Temperature 122 - 347 °F	Z-Axis Alpha 1; IPC-TM-650.2.4.41
	320 µm/m-°C @Temperature 175 - 260 °C	178 µin/in-°F @Temperature 347 - 500 °F	Z-Axis Alpha 2; IPC-TM-650.2.4.41
Specific Heat Capacity	1.21 - 1.38 J/g-°C	0.290 - 0.330 BTU/lb-°F	ASTM E1461-92
Thermal Conductivity	0.300 - 0.401 W/m-K	2.08 - 2.78 BTU-in/hr-ft²-°F	ASTM E1461-92
Glass Transition Temp, Tg	170 °C	338 °F	TMA; Nominal; IPC-TM-650.2.4.24c
	175 °C	347 °F	DSC; Nominal; IPC-TM-650.2.4.25c
Decomposition Temperature	325 °C	617 °F	5% weight loss; TGA; IPC-TM-650.2.4.24.6
Flammability, UL94	V-0	V-0

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	E - 24/125; IPC-TM-650.2.5.17.1
	1.00e+14 ohm-cm	1.00e+14 ohm-cm	C - 96/35/90; IPC-TM-650.2.5.17.1
Surface Resistance	1.00e+13 ohm	1.00e+13 ohm	C - 96/35/90; IPC-TM-650.2.5.17.1
	1.00e+13 ohm	1.00e+13 ohm	E - 24/125; IPC-TM-650.2.5.17.1
Dielectric Constant	4.0 @Frequency 2.50e+9 Hz	4.0 @Frequency 2.50e+9 Hz	Stripline; IPC-TM-650.2.5.5.5
	4.1 @Frequency 1.00e+9 Hz	4.1 @Frequency 1.00e+9 Hz	RF Impedance; IPC-TM-650.2.5.5.9
	4.3 @Frequency 1.00e+6 Hz	4.3 @Frequency 1.00e+6 Hz	TFC/LCR Meter; IPC-TM-650.2.5.5.3
Dielectric Strength	51.2 kV/mm	1300 kV/in	IPC-TM-650.2.5.6.2
Dielectric Breakdown	>= 50000 V	>= 50000 V	IPC-TM-650.2.5.6
Dissipation Factor	0.022 @Frequency 2.50e+9 Hz	0.022 @Frequency 2.50e+9 Hz	Stripline; IPC-TM-650.2.5.5.5
	0.023 @Frequency 1.00e+6 Hz	0.023 @Frequency 1.00e+6 Hz	TFC/LCR Meter; IPC-TM-650.2.5.5.3
Arc Resistance	70 sec	70 sec	IPC-TM-650.2.5.1

Descriptive Properties	Value	Comments
Methylene Chloride Resistance (% Weight Change)	0.7	IPC-TM-650.2.3.4.3
Pressure Cooker	Pass	60 min then solder dip @288ºC until failure (max 10 min.); IPC-TM-650.2.6.16 (modified)
T260 (minutes)	4-8	IPC-TM-650.2.4.24.1
Z Axis Expansion (%)	4.1	50ºC to 260ºC; IPC-TM-650.2.4.41

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