Chemical composition: Pb.
Atomic structure and crystal form: the atomic number of lead is 82. lead has a face-centred cubic crystal structure.
Colour: Lead particles are generally silver-grey in colour.
Density: Lead has a high density of about 11.34 g/cm³.
Hardness: Lead is a relatively soft metal with a Mohs hardness of about 1.5.
Melting and boiling points: Lead has a melting point of 327.5°C and a boiling point of 1749°C. Below the melting point, lead particles remain in their original form.
Thermal and electrical conductivity: Lead has good thermal and electrical conductivity.
Battery industry: In lead-acid batteries, lead particles are an important raw material for manufacturing pole plates.
Radiation protection: Lead metal particles can be used to make radiation protection materials because lead has a good shielding effect on rays (e.g. X-rays, gamma rays).
Metallurgical industry: In the metallurgical process, lead metal particles can be added to other metal alloys as additives to improve the performance of the alloy.
Building materials: In some special building materials, lead particles can be used for sound insulation and vibration damping. For example, adding lead particles to concrete can improve the sound insulation and seismic performance of a building.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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