Enamel/ Magnet Round and Rectangular Wire

 

Magnet wire converts electrical energy into mechanical energy. It is wound in the form of coil around the core present in electric-electronic appliances such as heavy electric, automobiles and home appliance industry etc.

Products:

  • Enamel
  • Enamel
  • Enamel
  • Enamel
  • Enamel
  • Enamel

Conductor and Its Range

Copper wire: 0.15mm-4.50mm
Aluminium wire: 0.30mm-4.00mm
Copper &Alumnium Strip: Width: 3.00mm to 25.00mm Thickness: 0.50mm to 4.00mm

Property Table of Enamels used for Magnet Wire

Product Chemical Viscosity by at 23 °c (MPa.s) Solid Content(%by wt.) Recommended for wiresize (mm dia) Class of wire °C Distinctive properties of wire enamel/ enamelled wire Relevant specification for wires
Terebec 227-35 Modified polyester 110-135 34-36 0.2-5.0 130 Excellent flexibility & adherence IS 13730-34 IEC 60317-34
Terebec 256-40 Modified polyester 600-800 39-41 0.05-2.0 155 Lower visconsity excellent heat shock IS 13730-3/IEC 60317-3
Terebec TR 543 -38 THEIC Polyesterim ide 750-850 37-39 0.05-1.6 180 High tan & bending point and cut through property UL approved. IS13730-8/IEC 60317-8
Isomelt 1566 M 30 Polyurethane 20-32 29-31 0.05-08 155 High processing speeds good solder ability high tan IS 13730-20/IEC 60317-20
1380-29 Polyurethane 95-145 28-30 0.1-0.4 180 High processing speeds good solder ability high tan IEC 60317-51
1380-25 ml Polyurethane 45-75 24-26 0.02-0.5 180 High processing speeds good solder ability high tan IEC 60317-51
Terebec TR 543-38 Allotherm 602L.35 THEIC Polyester imide+Polymideimide 750-850 650-800 37-39 34-36 0.315-1.6 200 Excellent hermetic & burnout resistance high speed wind ability IS 13730-13 IEC 60317-13
Terebec SL225-40 AAL 1013 BV/35 THEIC Polyester imide+Polymideimide 440-540 700-1500 39-41 34-36 0.315-3.0 200 Excellent hermetic Resistance improved mechanical properties IS 13730-13/IEC 60317-13
Terebec FN Polyesterimide 85-100 32-34 2.0-5.0 mm dia& up to 60 sq mm rect 155 Good adherence for rectangular wires IS 13730-3/IEC 60317-3 IS 13730-16/ICE 60317-16
Terebec MT 533-36 PA THEIC Polyesterimide 80-90 35-37 1.6-5.0mm dia& up to 60 sq mm rect 180 Excellent adhesion heat shock & thermal resistance IS 13730-8 IEC 60317-8 IS 13730-28 IEC 60317-28

Super Enameled Wires/ Strips have Break Dowm Voltage as below:

 
Minimum BDV
For Grade 1
(Fine Covering)
Minimum BDV
For Grade 2
(Med. Covering)
Minimum BDV
For Grade 3
(Thick Covering)

Copper Wires & Strips

Size 1mm-2.5mm 2.700kv 5.000kv 7.600kv
Size Over 2.5mm 1.300kv 2.500kv 3.800kv
Copper Strips 1.000kv 2.000kv 2.500kv
       

Aluminum Wires

Over 2.5mm 1.000kv 1.600kv 2.400kv

Electric Properties

Property
Copper
Wires/ Strips/ Flats
Aluminium
Wires/ Strips/ Flats
Resistivity at 20°C
≤ 0.01724Ωmm2/m
≤ 0.0280Ωmm2/m
Conductivity (IACS)
100%
61.5%