Park Electrochemical Nelco® N8000 Cyanate Ester 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® N8000 Cyanate Ester Epoxy Laminate and Prepreg.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

The Nelco N8000 is a high-Tg cyanate ester laminate and prepreg system that provides superior performance and product integrity and is ideal for board designs with higher layer counts, finer lines and spaces and larger panel sizes.Key Features and Benefits:High thermal performanceSelf adhesive bond to foam coresSuperior electrical propertiesTypical Cyanate Ester processingS-glass and Quartz optionsApplications:Fine-Line MultilayersBackplanesSurface-Mount MultilayersBGA MultilayersMCM-L'sDirect Chip AttachAutomotiveUnderhood AutomotiveWireless CommuncationsHigh Speed ComputingRadomes and Secondary Aerospace StructureInformation provided by Park Electrochemical Corp.

Physical Properties	Metric	English	Comments
Density	1.73 g/cc	0.0625 lb/in³	50% resin content
Water Absorption	<= 0.050 %	<= 0.050 %	IPC-TM-650.2.6.2.1

Mechanical Properties	Metric	English	Comments
Modulus of Elasticity	20.7 GPa	3000 ksi	X; ASTM D3039
	20.7 GPa	3000 ksi	Y; ASTM D3039
Poissons Ratio	0.14	0.14	X; ASTM D3039
	0.14	0.14	Y; ASTM D3039
Peel Strength	1.31 kN/m	7.50 pli	1 oz. Cu, at elevated temperature; IPC-TM-650.2.4.8.2a
	1.40 kN/m	8.00 pli	1 oz. Cu, after exposure to process solutions; IPC-TM-650.2.4.8
	1.40 kN/m	8.00 pli	1 oz. Cu, after solder float; IPC-TM-650.2.4.8

Thermal Properties	Metric	English	Comments
CTE, linear	11.0 - 13.0 µm/m-°C @Temperature -40.0 - 125 °C	6.11 - 7.22 µin/in-°F @Temperature -40.0 - 257 °F	X/Y; IPC-TM-650.2.4.41
Glass Transition Temp, Tg	240 °C	464 °F	TMA; IPC-TM-650.2.4.24c
	250 °C	482 °F	DSC; IPC-TM-650.2.4.25c
	300 °C	572 °F	DMA (Tan d Peak); IPC-TM-650.2.4.24.3
Decomposition Temperature	376 °C	709 °F	TGA; 5% wt. loss; IPC-TM-650.2.4.24.6

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+13 ohm-cm	1.00e+13 ohm-cm	C - 96/35/90; IPC-TM-650.2.5.17.1
	1.00e+13 ohm-cm	1.00e+13 ohm-cm	E - 24/125; 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	3.5 @Frequency 1.00e+10 Hz	3.5 @Frequency 1.00e+10 Hz	50% Resin Content; Stripline; IPC-TM-650.2.5.5.5
	3.6 @Frequency 1.00e+10 Hz	3.6 @Frequency 1.00e+10 Hz	50% Resin Content; Split Post Cavity
	3.6 @Frequency 2.50e+9 Hz	3.6 @Frequency 2.50e+9 Hz	50% Resin Content; Stripline; IPC-TM-650.2.5.5.5
	3.7 @Frequency 1.00e+9 Hz	3.7 @Frequency 1.00e+9 Hz	50% Resin Content; RF Impedance; IPC-TM-650.2.5.5.9
Dielectric Strength	65.0 kV/mm	1650 kV/in	IPC-TM-650.2.5.6.2
Dielectric Breakdown	>= 50000 V	>= 50000 V	IPC-TM-650.2.5.6
Dissipation Factor	0.0070 @Frequency 1.00e+10 Hz	0.0070 @Frequency 1.00e+10 Hz	50% Resin Content; Split Post Cavity
	0.011 @Frequency 2.50e+9 Hz	0.011 @Frequency 2.50e+9 Hz	50% Resin Content; Stripline; IPC-TM-650.2.5.5.5
	0.011 @Frequency 1.00e+10 Hz	0.011 @Frequency 1.00e+10 Hz	50% Resin Content; Stripline; IPC-TM-650.2.5.5.5
Arc Resistance	160 sec	160 sec	IPC-TM-650.2.5.1

Descriptive Properties	Value	Comments
Methylene Chloride Resistance (% Weight Change)	0.34	IPC-TM-650.2.3.4.3
Pressure Cooker	Pass	60 min then solder dip @288°C until failure (max 10 min.); IPC-TM-650.2.6.16 (modified)
T260 (minutes)	60+	IPC-TM-650.2.4.24.1
T288 (minutes)	30+	IPC-TM-650.2.4.24.1
Z Axis Expansion (%)	2.5	50-260°C; IPC-TM-650.2.4.41

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