Tips For Selecting Zinc Wire

Tips for selecting zinc wire mainly include the following aspects:
‌Observe the surface quality‌: The surface of high-quality zinc wire should be uniformly silver-white, without black spots, rust and other defects.
‌Check the feel‌: The real zinc wire feels soft and is not easy to break.
‌Burning test‌: Light a small piece of zinc wire. If a white flame appears on the surface of the zinc wire and the gray ash after burning is granular, it proves that it is a real zinc wire.
‌Check toughness and strength‌: Take a piece of zinc wire for a bending test to see if it is easy to break. Zinc wire with good toughness can return to its original shape after bending and is not easy to break. Strength can be tested by stretching the zinc wire. Zinc wire with high strength will not easily deform or break when subjected to a certain tensile force.