Our company was founded with the purpose to provide the best quality Flexible Rubber Cable, Flexible PUR Spiral Cable, PTFE Wrapping Wire at competitive prices and to offer the best service to all of our customers. Looking forward to the future, the development of our company will stride into a more brilliant new mileage and will certainly make progress and create brilliance together with the industry. We always adhere to the principle of fair, just and open employment, and discover outstanding talents through various channels and provide a platform to show their talents. Our excellent product development capability is the guarantee of our business strategy and future success.
Description for PTFE Wrapping Wire (AFR250):
One of high temperature wires,One of Teflon wires.
Silver plated copper conductor PTFE wrapping tape insulated Teflon Wire.
Advantage and product features of PTFE wrapping wire：
High temperature resistance 260℃
Corrosion resistance,chemical resistance
Oil resistant，strong acid-resistance， strong alkali-resistance，oxidant-resistant.
Moisture-resistance, flame-retardant，
Anti-ageing, the longest aging life among all the plastic wires.
Strong tensile strength,excellet mechanical property
Outstanding advantage comparing with PTFE extruded teflon wire:
PTFE wrapping wire is lighter than PTFE extruded teflon wire type.
Explanation of PTFE telfon wire types: 250℃ High temperature Wire
Two types as per different manufacturing ways:
● AFT250: PTFE Extruded insulation production
● AFR250: PTFE wrapping insulated production for teflon wire,this kind insulated teflon wire is lighter than extruded PTFE wire,but wrapping insulated PTFE wire can also resist 250℃ high temperature.
AFR250 is for PTFE Wrapping Wire,it is lighter than AFT250(PTFE extruded teflon wire type)
Difference for PTFE extruded insulation wire and PTFE wrapping tape insulation
wire: Wrapping tape PTFE wire is more lighter than extruded PTFE wire,OD is a little smaller than PTFE extruded teflon wire.
Important technical data for PTFE wrapping insulated Teflon wire：
Rated voltage：600V and below
Temperature range：-80～+250℃
Conductor: silver-plated,bare copper or nickel plated copper wire
Insulation: PTFE wrapping tape
Color：varied different colors can be customized
UL specifciation : gauge of teflon PTFE wire: awg34, awg32, awg30, awg28, 26#,24 awg,22awg, 20 awg, 18 awg,16awg,14 awg, 12awg
Techncial drawing for PTFE Wrapping Wire (type :AFR 250)
Teflon wire-AFR250 AFR200
Construction of drawing:
conductor : silver plated copper wire
insulation: PTFE wrapping tapes
Shielding : Sliver plated copper wire or tinned copper braid shield
Rated voltage：
150V、300V、600V
Test voltage：
1000V、1500V、2500V
Temperature range：
-80℃～+250℃
Technical Data Sheet for ptfe wrappig wire AFR250 and AFRP250(with shield)
Conductor Structure and data | Max. OD of Wire (mm) | |||||||
Specification of conductor mm2 | Conductor stranding nos/diameter/mm | Nominal OD(mm) | AFR type | AFRP type ( Tinned copper Wire Braided teflon wire) | ||||
110V | 250V | 600V | 110V | 250V | 600V | |||
0.013 | 7×0.05 | 0.15 | 0.38 | 0.49 | 0.71 | 0.7 | 0.82 | 1.02 |
0.035 | 7×0.08 | 0.24 | 0.47 | 0.58 | 0.81 | 0.85 | 0.91 | 1.14 |
0.06 | 7×0.10 | 0.3 | 0.55 | 0.65 | 0.87 | 0.9 | 0.97 | 1.2 |
0.08 | 7×0.12 | 0.36 | 0.6 | 0.7 | 0.93 | 1 | 1.03 | 1.26 |
19×0.07 | ||||||||
0.1 | 7×0.14 | 0.42 | 0.7 | 0.83 | 1 | 1.05 | 1.15 | 1.3 |
19×0.08 | ||||||||
0.14 | 7×0.16 | 0.5 | 0.73 | 0.85 | 1.05 | 1.05 | 1.18 | 1.45 |
19×0.10 | ||||||||
0.2 | 7×0.20 | 0.6 | 0.85 | 0.97 | 1.3 | 1.3 | 1.4 | 1.7 |
19×0.12 | ||||||||
0.35 | 7×0.25 | 0.8 | -- | 1.2 | 1.5 | -- | 1.6 | 1.9 |
19×0.16 | ||||||||
0.5 | 7×0.30 | 0.9 | -- | 1.3 | 1.6 | -- | 1.7 | 2 |
19×0.18 | ||||||||
0.8 | 7×0.37 | 1.1 | -- | 1.65 | 1.85 | -- | 2.05 | 2.3 |
19×0.23 | ||||||||
1 | 19×0.26 | 1.3 | -- | 1.88 | 2 | -- | 2.25 | 2.45 |
1.2 | 19×0.28 | 1.4 | -- | 1.95 | 2.15 | -- | 2.38 | 2.55 |
1.5 | 19×0.32 | 1.6 | -- | 2.15 | 2.35 | -- | 2.63 | 2.83 |
2 | 19×0.37 | 1.85 | -- | 2.4 | 2.6 | -- | 2.97 | 3.08 |
2.5 | 19×0.14 | 2.34 | -- | -- | 2.95 | -- | 3.2 | 3.43 |
49×0.26 | ||||||||
3 | 49×0.28 | 2.52 | -- | -- | 3.1 | -- | 3.37 | 3.5 |
4 | 49×0.32 | 2.88 | -- | -- | 3.52 | -- |
| 4.12 |
Workshop View
Compared with similar products, our Multiple PTFE Tape Wrapping High Temperature Cable is more cost-effective, durable, exquisite and stable in structure. Only professionalism can create value. The company will unswervingly uphold the principle of quality first and continue to serve customers. With the sincere unity of all employees, we strive to forge ahead and develop steadily to create a better tomorrow!
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