As the primary anti-corrosion material in today's industry, zinc particles are not unfamiliar to us all. Zinc particles are the main product of the metal electroplating industry, playing an important role in galvanized steel plates, and widely used in the mechanical, aviation, and casting industries. The main function of zinc particles is to remove rust from workpieces. Let's explore how to determine whether a zinc particle is qualified.
During the process from raw material (0 # zinc ingot) to finished product, there are no other components entering and no contact with other metals. Using DF-100 type
High end detection instruments such as direct reading spectrometer and plasma inductively coupled atomic emission spectroscopy. Before entering the warehouse, each process is checked layer by layer, and zinc particles are tested layer by layer, without leaving any small details behind. This ensures the long-term stability of our product performance and ensures that the pure zinc particle content in each batch is above 99.995%. The company's testing center has comprehensive quality testing methods, and currently has quality inspection equipment such as carbon and sulfur analyzers, arc combustion furnaces, element analyzers, metallographic microhardness testers, etc., which can test the composition, hardness, and service life of products to ensure that they meet national standards.
National standard: GB/T 2304-2008 High purity zinc particles for chemical reagents
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