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Ensinger PEI
Park Aerospace Nelco® N7000-2 HT/N7000-3 Toughened Polyimide Laminate and Prepreg
Categories: Polymer; Thermoset; Polyimide, TS

Material Notes: The Nelco N7000-2 HT laminate and N7000-3 prepreg are a series of toughened polyimide materials for use in high-reliability multilayers. This combined resin system provides excellent thermal performance, improved processing characteristics and is exceptional for use in a wide variety of applications that include fine geometry multilayer constructions and extreme reliability requirements.

Key Features and Benefits:

  • Polyimide resin chemistry
  • Lead-free assembly compatibility
  • Supports current and previous military and industrial standards
  • Reliable plated-through holes
  • Reliable processing

Applications/Qualifications:

  • Fine-Line Multilayers
  • Backplanes
  • Surface-Mount Multilayers
  • BGA Multilayers
  • Direct Chip Attach
  • Underhood Automotive
  • Burn-in Boards

Information provided by Park Electrochemical Corp.

Key Words: PI
Vendors:
Available Properties
  • Density, 50% Resin Content; Internal Method
  • Water Absorption, IPC-TM-650.2.6.2.1
  • Modulus of Elasticity, ASTM D3039, X
  • Modulus of Elasticity, ASTM D3039, Y
  • Poissons Ratio, ASTM D3039, X
  • Poissons Ratio, ASTM D3039, Y
  • Peel Strength, IPC-TM-650.2.4.8.2a, at elevated temperature
  • Peel Strength, IPC-TM-650.2.4.8, after exposure to process solutions
  • Peel Strength, IPC-TM-650.2.4.8, after solder float
  • Volume Resistivity, IPC-TM-650.2.5.17.1, C - 96/35/90
  • Volume Resistivity, IPC-TM-650.2.5.17.1, E - 24/125
  • Surface Resistance, IPC-TM-650.2.5.17.1, C - 96/35/90
  • Surface Resistance, IPC-TM-650.2.5.17.1, E - 24/125
  • Dielectric Constant, IPC-TM-650.2.5.5.5, Stripline
  • Dielectric Constant, IPC-TM-650.2.5.5.5, Stripline
  • Dielectric Constant, Split Post Cavity
  • Dielectric Constant, IPC-TM-650.2.5.5.9, RF Impedance
  • Dielectric Strength, IPC-TM-650.2.5.6.2
  • Dielectric Breakdown, IPC-TM-650.2.5.6
  • Dissipation Factor, Split Post Cavity
  • Dissipation Factor, IPC-TM-650.2.5.5.5, Stripline
  • Dissipation Factor, IPC-TM-650.2.5.5.5, Stripline
  • Arc Resistance, IPC-TM-650.2.5.1
  • CTE, linear, IPC-TM-650.2.4.41
  • Specific Heat Capacity, ASTM E1461
  • Thermal Conductivity, ASTM E1461
  • Glass Transition Temp, Tg, IPC-TM-650.2.4.24c, TMA
  • Glass Transition Temp, Tg, IPC-TM-650.2.4.25c, DSC
  • Decomposition Temperature, IPC-TM-650.2.4.24.6, 5% weight loss; TGA
  • Flammability, UL94
  
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Manufacturer Notes:
Park Aerospace, former Park Electrochemical Corp.

Category Notes
Plastic

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