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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
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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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