Introduction to enameled wire
There are many types of enameled wire, here we only introduce a few commonly used, polyurethane enameled copper wire, also known as direct welding enameled wire, polyester enameled wire, polyester imide enameled wire, self-adhesive enameled wire, etc.
Polyester enameled wire QZ
Composition: copper conductor and polyester resin
Features: good mechanical strength, paint film adhesion, excellent electrical, scratch resistance, chemical resistance, thermal stability and solvent resistance.
Uses: coils for electronic communication lighting, sealed submersible motors, generators, heat-resistant transformers, contactors, and electrical products with high vibration.
Product information
Name: Polyester enameled round copper wire
Model: QZ-2/130L (1PEW)
Color: brown-red
Temperature resistance: E level 130 degrees
Withstand voltage: 1000V
Specification: 0.13-2.50mm
Pricing: kg (buy multiple pieces of the same specification, only increase the weight without increasing the number of rolls)
Packaging: spool winding packaging
QZ-2 is equivalent to 1PEW, and its insulating layer is polyester paint
Main features: good mechanical strength, paint film adhesion, excellent electrical, scratch resistance, chemical resistance, thermal stability and solvent resistance.
Uses: coils for electronic communication lighting, sealed submersible motors, generators, heat-resistant transformers, contactors, and electrical products with high vibration.
Tips: The diameter indicated in the enameled wire specification refers to the diameter of the bare copper wire. The diameter of the enameled wire measured by the caliper is the outer diameter (including the thickness of the patent leather).
PEW is the representation of the Japanese standard, and both Taiwanese and Korean capital are represented by UEW. QZ is the representation of the national standard and the international standard. The difference between the two is that the range of PEW outer diameter is relatively loose, and the others are basically the same. Note: 1PEW=QZ-2 2PEW=QZ-1 Q in QZ-1 is the serial code, the first pinyin letter of the paint.
Z is polyester paint, the first pinyin letter of ester.
-1 represents a thin paint film. (-2 means thick paint film, -3 means thick paint film)
