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

Size: Round:0.4-2.5mm,
Flat:15-40mm2
Thermal Class:105,120

Main Products:: Class 105 Polyvinyl-Formal Enameled Round /Rectangular Aluminum Wire; Class 105 Polyvinyl-Formal Enameled Round/ Rectangular Copper Wire; Class 120 Polyvinyl-Formal Enameled Round /Rectangular Aluminum Wire; Class 120 Polyvinyl-Formal Enameled Round /Rectangular Copper Wire

Other Names:: PVF Enameled Copper/Aluminum Wire; Polyvinyl Formal Enameled Wire; Acetal Enameled Wire
Polyvinyl Acetal/Formal Wire

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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