Head_L Head_R
Request a Quoatation

Side Top
  Site Map
  About HM Wire
  Glossary of Terms
  Testing Information
  Bare Wire Dimension Chart

  ~out sister site~

Choose a Language

powered byGoogle Logo

Search HMWire.com:
enhanced by:Google Logo
Get Adobe Reader Now

RoHS and WEEE Compliance

Side Bottom

Polyurethane 180

Shippingbox Top Left Shippingbox Center TOp Shippingbox Top Right
IEC 317-51
Shippingbox Bottom Left Shippingbox Center Bottom Shippingbox Bottom Right

Insulation Characteristics

Thermoplastic flow (cut-through) temperature of this insulation is in the 250°C plus range; well above maximum process conditions found in molded coil work, trickle impregnation process and standard pre-heat varnish cycles specified for normal Class 130, 155 and 180 systems. Polyurethane solderable type resin coatings. It solders consistently at temperatures as low as 390°C.

Flexibility and adhesion properties of this magnet wire film are more than adequate for all but the most severe fine wire winding applications. Polyurethane exhibits high dielectric strength retention under high humidity conditions. Polyurethane exhibits high dielectric strength retention under high humidity conditions. Also, the low dissipation factor of this insulation at high frequencies makes it a prime candidate for RF coil application. The solvent resistance properties of polyurethane are suitable for most Class 105, 130, and 180 varnishes, encapsulates, and treating resins. It has improved salt-water resistance compared to other solderable insulations.

    General Applications

    The insulation is for applications requiring both high thermal resistance and low soldering temperatures. Care must be exercised in the application of this magnet wire, since this material does not exhibit overload resistance properties of most non-solderable Class 105, 130, 155 and 180 resin systems.

    • Automotive Coils
    • Relays
    • Specialty Power Transformers


Footer Box Top
Home | Site Map | Links | Legal | About
Phone: 330-244-8501 | Fax: 330-244-8561
PO Box 9181 Canton, Ohio 44711
Copyright © 2007 HM Wire International, Inc. All Rights Reserved.
Site Design and Maintained by HmDesigns
Footer Box Bottom
Left Footer
Version 4.3.2
Right Footer