Polyvinyl Formal Enameled Wire
  • Polyvinyl Formal Enameled Wire
  • Polyvinyl Formal Enameled Wire

Polyvinyl Acetal/Formal Wire

  • DiameterRange (mm): Round: 0.4-2.5mm, Flat:15-40mm2
  • Temperature Class (C): 105, 120
  • Standard: GB, NEMA, IEC, JIS
  • Package: PT-30, PT-60, PT-90, PT-200, 50KG 150KG wooden spool or according to customers’ requirements

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Polyvinyl Acetal/Formal Wire

Production Process
Extrude & Draw Stretch the Thread Ultrasonic Clean
Panit Toast Spool

Production Characteristics

  • 1. PVF is a film insulation composed of Polyvinyl Acetal and Phenolic.PVF was one of the first magnet wire insulations based on synthetic materials.Polyvinyl Formal - superior resistance to transformer oils. Polyvinyl Formal is a chief ingredient in PVA based wire enamels.

  • 2. Our Polyvinal Acetal/Formal Wire has excellent resistance to transformer oil and provide outstanding toughness, flexibility and abrasion resistance.

  • 3. Our Polyvinal Acetal/Formal Wire is highly versatile and good resistance to chemicals and excellent mechanical, thermal and electrical properties.

  • 4.Our Polyvinal Acetal/ Formal is compatible with transformer oils. And It can retains insulating properties when exposed to cryogenic temperatures.

  • Insulation: ELANTAS

  • Intelligent on-line monitoring equipment

Application
The Application Of Polyvinal Acetal/Formal Wire
Typical application include:
Oil immersed transformers/Self-lubricant transformer/Oil-filled motor

Packing
Plastic spool or wooden spool, flat wire length are customizable;
The usual spool specifications :
PT-30, PT-60, PT-90, PT-200, 50KG 150KG wooden spool or according to customers’ requirements
About The Packing, We Can According To Customers' Requirement!
Test of Main technical
The following is mian technical test;
The set standards according to customers’ requirement.
Besides,We Providing OEM,Please pay attention to that.
Item Requirement of the standards
Stardards MW36-A
GB/T6109/IEC60317-0-1
GB/T23312IEC60317-0-3
MW35-A
Electrical resistivity 0.017241/0.02785 Ω mm²/m
Breakdown voltage 2500/5000v
Heat shock The minimum Heat shock temperature 200,220,240℃
Resistance to solvents Standard solvent.Use a pencil of hardness”2H”the coating shall not be removed
Cut Through 320,360,400℃, 2mins not break down

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