Polyvinyl Formal Enameled Wire

Polyvinyl Formal Enameled Wire

Diameter:Round:0.4-2.5mm, Flat:15-40mm2 Temperature Class:105, 120 Standard:GB IEC NEMA UL NO:E345303 Bobbin:PT-30 PT-60 PT-90 PT-200 50KG 150KG wooden spool or according to customers’ requirements Polyvinyl Formal Enameled Wire, Acetal Coated Magnet Wire(Formvar Magnet Wire): Polyvinyl Formal -...

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Diameter:Round:0.4-2.5mm, Flat:15-40mm2

Temperature Class:105, 120

Standard:GB IEC NEMA

UL NO:E345303

Bobbin:PT-30 PT-60 PT-90 PT-200 50KG 150KG wooden spool or according to customers’ requirements


Polyvinyl Formal Enameled Wire, Acetal Coated Magnet Wire(Formvar Magnet Wire):

Polyvinyl Formal - superior resistance to transformer oils

Polyvinyl Formal is a chief ingredient in PVA based wire enamels. Enamel coatings made with LP have excellent resistance to transformer oil and provide outstanding toughness, flexibility and abrasion resistance.

This material is available in four grades having different molecular weights and different viscosities to suit various end usages.  It is highly versatile and good resistance to chemicals and excellent mechanical, thermal and electrical properties. 


Product Description :

1) Compositions: copper/aluminum and polyvinyl-formal

2) Characteristics: Good oil resistance, excellent mechanical properties, high-moisture conditions,hydrolysis resistance under sealed and good heat-shock resistance

3) Standard: GB NEMA IEC 


Application:

(1)oil immersed transformers

(2)Self-lubricant transformer

(3)oil-filled motor


Acetal(polyvinyl formal) Enameled Wire:



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