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Polytetrafluoroethylene (Short for PTFE), commonly known as "plastic king ", is a polymer compound made of tetrafluoroethylene by polymerization. It has excellent chemical stability, corrosion resistance, sealing, high lubrication and non-viscosity, electrical insulation and good aging resistance.
Item NO.:
BIC-011-v2.0Order(MOQ):
1-10Payment:
T/TProduct Origin:
ChinaColor:
WhiteShipping Port:
ShenzhenLead Time:
7-10 days
High Frequency PCB On DK2.65 PTFE Double Sided With OSP and Green Mask for Combiners
Used as engineering plastic, it can be made into PTFE tube, rod, belt, plate, film and so on. Generally it’s used in high performance requirements of corrosion-resistant pipes, containers, pumps, valves as well as radar, high-frequency communication equipment, radio equipment.
Polytetrafluoroethylene (F4,PTFE) has a series of excellent performance:
1.high temperature resistance: long-term use temperature 200~260 degrees Celsius.
2.low temperature resistance: still soft at -100 degrees Celsius;
3.corrosion resistance: resistant aqua regia and all organic solvents;
4.climate resistance: best aging life in plastics;
5.high lubrication: with the smallest friction coefficient in plastics (0.04);
6.Non-viscous: with minimal surface tension in solid materials without adhering to any substance;
7.non-toxic: with physiological inertness;
8.excellent electrical properties, ideal for C class of insulating materials, a thick layer of stack of newspaper can block 1500 V of high voltage;
9.smoother than ice.
F4BM-1/2 is laminated by laying up of varnished glass cloth with Teflon resin, according to the scientific formulation and strict technology process. This product takes some advantages over F4B series in the electrical performance(wider range of dielectric constant、lower dielectric loss angle tangent、increased resistance、and more stability of performance)
Our PCB Capability:
PCB Material: | Fibre glass coated PTFE |
Code: | F4BM-1/2 (family series) |
Dielectric constant: | 2.2, 2.55, 2.65, 3.0 and 3.5 |
Layer count: | 1 Layer, 2 Layers and multi-layer |
Copper weight: | 0.5oz (17 µm), 1oz (35µm), 2oz (70µm), 3oz (105µm) |
PCB thickness: | 0.25mm, 0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10.0mm, 12.0mm |
PCB size: | ≤400mm X 500mm |
Solder mask: | Green, Black, Blue, Yellow, Red etc. |
Surface finish: | Bare copper, HASL, ENIG, Silver, OSP,etc. |
Typical applications are as follows:
PCB Specification:
PCB SIZE | 89 x 61mm=1PCS |
BOARD TYPE | Microwave PCB |
Number of Layers | Double sided PCB |
Surface Mount Components | NO |
Through Hole Components | YES |
LAYER STACKUP | copper ------- 18um(0.5oz)+PLATE |
PTFE 1.5mm | |
copper ------- 18um(0.5oz)+PLATE | |
TECHNOLOGY | |
Minimum Trace and Space: | 6mil/9mil |
Minimum / Maximum Holes: | 0.9/2.3mm |
Number of Different Holes: | 3 |
Number of Drill Holes: | 156 |
Number of Milled Slots: | 0 |
Number of Internal Cutouts: | 1 |
Impedance Control | no |
BOARD MATERIAL | |
Glass Epoxy: | PTFE ER= 2.55 |
Final foil external: | 1oz |
Final foil internal: | 1oz |
Final height of PCB: | 1.6 mm ±0.16 |
PLATING AND COATING | |
Surface Finish | OSP, Thickness >0.2µm |
Solder Mask Apply To: | TOP, 12micron Minimum |
Solder Mask Color: | Gloss Green, Taiyo PSR-2000GT600D |
Solder Mask Type: | LPSM |
CONTOUR/CUTTING | Routing |
MARKING | |
Side of Component Legend | No silkscreen required. |
Colour of Component Legend | No silkscreen required. |
Manufacturer Name or Logo: | No silkscreen required. |
VIA | Plated through hole(PTH), via open. |
FLAMIBILITY RATING | UL 94-V0 Approval MIN. |
DIMENSION TOLERANCE | |
Outline dimension: | 0.0059" |
Board plating: | 0.0029" |
Drill tolerance: | 0.002" |
TEST | 100% Electrical Test prior shipment |
TYPE OF ARTWORK TO BE SUPPLIED | email file, Gerber RS-274-X, PCBDOC etc |
SERVICE AREA | Worldwide, Globally. |
MANUFACTURING PROCESS:
BICHENG PCB WORKSHOP:
BICEHNG PCB CETIFICATE:
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!
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