PTFE Dielectric Coaxial Core

PTFE Dielectric Coaxial Core can be ordered at extraordinary lengths thanks to our newest ultra-long extruders. The tubing stands out for its excellent dielectric performance and dimensional control.

Industrial Tubing Catalog

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Optinova_Group_PTFE_Dielectric_Coaxial_Core_2100197_3

Industrial Tubing Catalog

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Size, AWG
32-28
Conductor Diameter (in/mm)
0.0080/0.203 - 0.0126/0.0320
Dielectric Diameter Tolerance (in/mm)
0.001/0.025
Dielectric Concentricity
83% min
Size, AWG
28-24
Conductor Diameter (in/mm)
0.0126/0.320-0.0201/0.511
Dielectric Diameter Tolerance (in/mm)
0.002/0.051
Dielectric Concentricity
83% min
Size, AWG
24-18
Conductor Diameter (in/mm)
0.0201/0.511-0.0403/1.024
Dielectric Diameter Tolerance (in/mm)
0.002/0.051
Dielectric Concentricity
90% min
Size, AWG
18-12
Conductor Diameter (in/mm)
0.0403/1.024-0.0808/2.052
Dielectric Diameter Tolerance (in/mm)
0.003/0.076
Dielectric Concentricity
90% min
Size, AWG
12-9
Conductor Diameter (in/mm)
0.0808/2.052-0.1144/2.906
Dielectric Diameter Tolerance (in/mm)
0.005/.0127
Dielectric Concentricity
90% min
Size, AWG
117/0.0314"
Conductor Diameter (in/mm)
0.096/2.438
Dielectric Diameter Tolerance (in/mm)
0.005/0.127
Dielectric Concentricity
90% min
Size, AWG Conductor Diameter (in/mm) Dielectric Diameter Tolerance (in/mm) Dielectric Concentricity
32-28 0.0080/0.203 - 0.0126/0.0320 0.001/0.025 83% min
28-24 0.0126/0.320-0.0201/0.511 0.002/0.051 83% min
24-18 0.0201/0.511-0.0403/1.024 0.002/0.051 90% min
18-12 0.0403/1.024-0.0808/2.052 0.003/0.076 90% min
12-9 0.0808/2.052-0.1144/2.906 0.005/.0127 90% min
117/0.0314" 0.096/2.438 0.005/0.127 90% min
Property
Color
Unit
N/A
Test method
N/A
OPTI750
N/A
OPTI650
Yellow
OPTI500
Brown
Property
Base material
Unit
N/A
Test method
N/A
OPTI750
PTFE
OPTI650
PTFE
OPTI500
PTFE
Property
Filler
Unit
N/A
Test method
N/A
OPTI750
Proprietary Organic
OPTI650
High Temperature Polymer
OPTI500
PPS
Property
Cont. use temp.
Unit
ºC
Test method
N/A
OPTI750
200
OPTI650
200
OPTI500
200
Property
Melting point
Unit
ºC
Test method
DSC 20ºC/min
OPTI750
327
OPTI650
N/A
OPTI500
N/A
Property
Tensile strength
Unit
MPa (psi)
Test method
ASTM D 638
OPTI750
31-44 (4500-6500)
OPTI650
38.8 (5623)
OPTI500
38.3 (5547)
Property
Elongation
Unit
%
Test method
ASTM D 638
OPTI750
200-400
OPTI650
313
OPTI500
293
Property
Specific gravity
Unit
N/A
Test method
N/A
OPTI750
2.1
OPTI650
2.11
OPTI500
2.06
Property
Durometer "D"
Unit
N/A
Test method
N/A
OPTI750
N/A
OPTI650
55
OPTI500
55
Property
Chemical resistance
Unit
N/A
Test method
Immersion, week 1 at 25ºC
OPTI750
Excellent
OPTI650
Very good
OPTI500
Very good
Property Unit Test method OPTI750 OPTI650 OPTI500
Color N/A N/A N/A Yellow Brown
Base material N/A N/A PTFE PTFE PTFE
Filler N/A N/A Proprietary Organic High Temperature Polymer PPS
Cont. use temp. ºC N/A 200 200 200
Melting point ºC DSC 20ºC/min 327 N/A N/A
Tensile strength MPa (psi) ASTM D 638 31-44 (4500-6500) 38.8 (5623) 38.3 (5547)
Elongation % ASTM D 638 200-400 313 293
Specific gravity N/A N/A 2.1 2.11 2.06
Durometer "D" N/A N/A N/A 55 55
Chemical resistance N/A Immersion, week 1 at 25ºC Excellent Very good Very good

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