NOMEX paper covered wire is a wire extruded by an electric round copper rod or an electric round aluminum rod through a mold of a certain specification, and then wound by a T410 type NOMEX insulating paper produced by DuPont of the United States, mainly used for transformers. , welding machine, electromagnet or other similar electrical equipment product windings. The bare copper (aluminum) wire produced by the extrusion process is the most ideal material for the production of NOMEX paper covered wire.
Conductor of Paper wrapped wire
Bare wire Round Wire:Φ1.00mm—Φ5.00mm
Rectangular Wire thickness a:1.00mm—5.60mm
Conductor of Composite wires
Max wrapping layers once: 24 layers for paper covered wire
4 layers per wire and 16 layers outside for composite wires
We could offer products of special requirements on conductor size, insulation layer thickness, or wire number of the composite.
Resistivity:Soft copper wire ≤ 0.017241Ω•mm²/m at 20°C
Soft aluminum wire ≤ 0.028000Ω•mm²/m at 20°C
Proof stress Rp0.2:soft < 100 N/ mm2,Semi-hard 100-300 N/ mm²,
The deviation of Proof stress Rp0.2 could be +0-20 N/ mm².
●Related product for Transformers
20years Gold supplier onchina
over 20 years experience for Transformer materials .
6000Tons Annual for aluminium wire,Using best material the Quality .
●Packaging & Delivery
Packaging Details:Standartd package
Port:Qingdao port and rizhao port, etc