F4BM220 DK2.2 0.5mm ptfe copper clad laminate sheet for circuit board, ptfe ccl sheet for PCB (F4BM220)0.5mm ptfe ccl sheet
- Category: Insulation Materials & Elements >>>
- Supplier: Taizhou Wangling Insulation Material Factory
Share on (60772434218):
Product Overview
Description
Ptfe copper clad laminates with high permittivity(F4BM220)
1.Description:
F4BM220 is laminated by laying up of non-alkali fiberglass fabric,bond film,with Teflon resin and Polytetrafluoroethylene film,according to the scientific formulation and strict technology process.
Product code des
2.Specifications:
Types | Double side |
Dimensions (mm) | 12''x10''(300x250mm), 14''x15''(350x380mm), 17''x22''(440x550mm), 18''x24''(460x610mm), 20''x20''(500x500mm), 20''x24''(500x600mm) |
Special dimension can be customized according to customer’s requirement. | |
Dielectric constant (@ 10GHz) | 2.20±0.02 |
Thickness(including two sides of copper foil) and Tolerance(mm) | 0.50±0.05 |
For special dielectric layer thickness,customized lamination is available. | |
Copper thickness (OZ) | 1/2 or 1 or 2 (electrodeposited copper foil ) |
Volume Resistivity (MΩ.cm) | Condition: normal state ≥6×106 |
Surface Resistivity (MΩ.cm) | Condition: normal state(500V DC) ≥1×105 |
Dissipation factor (@ 10GHz) | Less than or equal to 0.001 |
Copper peel strength (1oz copper) | 18N/cm |
Coefficient of thermal expansion(ppm/℃) X Axis Y Axis Z Axis |
Condition: -55℃ to 288℃ 25 34 240 |
Flammability | Meets requirements of UL94-V0 |
Workshop
3.Technical index:
3.1 Mechanical strength & Chemical property
3.2 Electrical property
Applications
We Recommend
Silicone Rubber Cold Shrink Tube For Telecom Site
US $0.50-$6.00
4:1 shrink ratio dual wall heat shrink hose tube
US $7.50-$29.00
YIKA Sm30 Busbar Insulator SM25 Insulators
US $0.46-$0.50
New Arrivals
New products from manufacturers at wholesale prices
