Rogers Arlon CuClad 250 PTFE/Woven Fiberglass Laminate Microwave Printed Circuit Board Substrate

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Rogers Arlon CuClad 250 PTFE/Woven Fiberglass Laminate Microwave Printed Circuit Board Substrate
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE)
Material Notes:	CuClad 250 uses a higher fiberglass/PTFE ratio to provide mechanical properties approaching those of conventional substrates. Better dimensional stability and lower thermal expansion in all directions are other significant benefits. The electrical properties of CuClad 250GT and CuClad250GX are tested at 1 MHz and 10GHz respectively. Cross Plied Woven Fiberglass, alternating plies are oriented 90° to each other High PTFE to Glass Ratio Better dielectric constant uniformity than comparable non-woven fiberglass reinforced laminates Benefits: Electrical and Mechanical isotropy in the X-Y Plane Extremely Low Loss Well Suited for Er Sensitive Circuits Typical Applications: Military Electronics (Radars, ECM, ESM) Microwave Components (Filters, Couplers, LNAs, etc.) Information provided by Arlon Materials for Electronics (MED); now a part of Rogers Corporation.
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Available Properties

Density, ASTM D792 Method A
Water Absorption, IPC TM-650 2.6.2.2
Outgassing - Total Mass Loss, NASA SP-R-0022A, Water Vapor Recovered
Outgassing - Total Mass Loss, NASA SP-R-0022A
Collected Volatile Condensable Material, NASA SP-R-0022A
Tensile Strength, ASTM D882, Cross
Tensile Strength, ASTM D882, Machine
Modulus of Elasticity, ASTM D638, Cross
Modulus of Elasticity, ASTM D638, Machine
Flexural Modulus, ASTM D790
Compressive Modulus, ASTM D695
Peel Strength, IPC TM-650 2.4.8, After Thermal Stress
Volume Resistivity, IPC TM-650 2.5.17.1, C96/35/90
Surface Resistance, IPC TM-650 2.5.17.1, C96/35/90
Dielectric Constant, IPC TM-650 2.5.5.3, C23/50
Dielectric Constant, IPC TM-650 2.5.5.5, C23/50
Dielectric Breakdown, ASTM D149, D48/50
Dissipation Factor, IPC TM-650 2.5.5.5, C23/50
Arc Resistance, ASTM D495, D48/50
CTE, linear, IPC TM-650 2.4.24, x direction
CTE, linear, IPC TM-650 2.4.24, y direction
CTE, linear, Transverse to Flow, IPC TM-650 2.4.24, z direction
Thermal Conductivity, ASTM E1225
Flammability, UL94, Vertical Burn

Property Data

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Category Notes
Plastic

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