Park Electrochemical Nelco® NX9250 PTFE Laminate, Woven-Glass Reinforced

Category	Polymer , Thermoplastic , Fluoropolymer , PTFE
Manufacturer	Park Electrochemical Corp.
Trade Name	Nelco®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Park Electrochemical Nelco® NX9250 PTFE Laminate, Woven-Glass Reinforced.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

The N9000 PTFE laminate system is designed for critical microwave components, antennas, power amplifiers and subassemblies. Superior mechanical and electrical performance make the N9000 PTFE laminate system the material of choice for lowest loss, high frequency applications.Key Features and Benefits:Complete spectrum of controlled dielectric constantsEnhanced N9000 IM materials availableConsistent QualityOptimized N9000 PTFE processingApplications/Qualifications:Cellular Base Station AntennasWireless CommunicationsPower AmplifiersDual Band Hi Power Passive CircuitsAutomotive ApplicationsDigital/Microwave Hybrid Multilayer PCB AssembliesMillimeter Wave ComponentsTelecommunicationsInformation provided by Park Electrochemical Corp.

Physical Properties	Metric	English	Comments
Specific Gravity	2.25 g/cc	2.25 g/cc	ASTM D792A
Water Absorption	<= 0.050 %	<= 0.050 %	IPC-TM-650.2.6.2.1

Mechanical Properties	Metric	English	Comments
Flexural Strength	131 MPa	19000 psi	Crosswise; IPC-TM-650.2.4.4
	158.6 MPa	23000 psi	Lengthwise; IPC-TM-650.2.4.4
Peel Strength	2.312 kN/m	13.19 pli	after thermal shock (30 sec. at 260°C); IPC-TM-650.2.4.8
	2.33 kN/m	13.3 pli	18, 35, and 70µm copper; IPC-TM-650.2.4.8

Thermal Properties	Metric	English	Comments
CTE, linear	12.0 µm/m-°C	6.67 µin/in-°F	X; IPC-TM-650.2.4.41
	18.02 µm/m-°C	10.01 µin/in-°F	Y; IPC-TM-650.2.4.41
	150 µm/m-°C	83.4 µin/in-°F	Z; IPC-TM-650.2.4.41
Thermal Conductivity	0.251 W/m-K	1.74 BTU-in/hr-ft²-°F	ASTM E1225
Flammability, UL94	V-0	V-0	IPC-TM-650.2.3.10

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm	IPC-TM-650.2.5.17
Surface Resistance	1.00e+13 ohm	1.00e+13 ohm	IPC-TM-650.2.5.17
Dielectric Constant	2.46 - 2.54 @Frequency 1.00e+10 Hz	2.46 - 2.54 @Frequency 1.00e+10 Hz	IPC-TM-650.2.5.5.5
Dielectric Breakdown	50000 V	50000 V	IPC-TM-650.2.5.6
Dissipation Factor	0.0017 @Frequency 1.00e+10 Hz	0.0017 @Frequency 1.00e+10 Hz	IPC-TM-650.2.5.5.5
Arc Resistance	180 sec	180 sec	ASTM D495

Descriptive Properties	Value	Comments
Passive Intermodulation Formulation Availability	Yes
Passive Intermodulation Performance (dBc)	-155

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