Overview
High-purity solid lead wire is a specialized industrial material composed of elemental lead with minimal impurities (typically 99.9% purity or higher). It is manufactured through extrusion or drawing processes to achieve precise diameters ranging from 1mm to 10mm or more. This product is valued for its unique combination of properties including high density, corrosion resistance, and excellent malleability. The manufacturing process involves careful quality control to ensure consistent diameter, surface finish, and mechanical properties throughout the length of the wire.
Physical and Chemical Properties
The material's high density (11.34 g/cm³) makes it particularly effective for radiation shielding applications. Its low melting point (327.5°C) allows for easy processing and soldering, while the high boiling point provides stability in various thermal environments. Chemically, lead wire forms a protective oxide layer that prevents further corrosion, though it remains susceptible to attack by organic acids and some industrial chemicals. The wire maintains good electrical conductivity (approximately 7% that of copper) and exhibits superb ductility, allowing it to be bent or shaped without breaking.
Main Applications
Radiation shielding represents the most critical application, where the wire is woven into protective garments or used in medical and nuclear facilities. In electronics, it serves as grounding wire and in specialized components where its weight and conductivity are advantageous. The construction industry utilizes lead wire for seismic damping in buildings, while the fishing industry employs it for weights and sinkers due to its density and corrosion resistance. Manufacturing applications include balancing components, vibration dampening, and as raw material for casting processes.
Safety and Storage
Proper handling requires gloves and protective clothing to prevent skin absorption. Work areas should have adequate ventilation to minimize inhalation risks, and eating/drinking near the material must be prohibited. Storage should be in dry, well-ventilated areas away from food products. The wire should be kept in its original packaging or sealed containers to prevent oxidation and contamination. Facilities must comply with local regulations for lead storage and disposal, including proper labeling and spill containment measures.
B2B Procurement Guide
Industrial buyers should specify purity levels (99.9%, 99.99% etc.), diameter tolerance (±0.05mm standard), and surface finish requirements (bright, oxidized, or coated). Minimum order quantities typically range from 100kg to 1 metric ton. Quality verification should include certificates of analysis for purity and mechanical testing reports. For international shipments, ensure compliance with transportation regulations for lead products. Consider suppliers with ISO 9001 certification and those offering custom cutting or spooling services if required.
Related Manufacturers
- 主营：辐射防护工程、dr室铅板、铅棒、铅丝、铅块、铅门、铅房、铅帘、铅板
- 主营：铅块、铅加工件、铅棒、铅丝、铅板、硫酸钡板、铅门、铅玻璃、铅罐、铅箱、铅桶、铅帘
- 主营：防辐射铅门、防辐射铅板、防辐射铅房、射线防护铅丝、防辐射铅玻璃、防辐射铅箱、防辐射硫酸钡砂、防辐射硫酸钡板、铅块、铅锭、铅砖、铅加工件、工业探伤铅门、工业探伤铅房
- 主营：铅桶、铅玻璃、防辐射铅门、2mm铅板、纯铅板、防辐射材料、防辐射门、防辐射铅板、射线防护工程、防辐射屏风、重晶石粉、硫酸钡砂、铅屏风、铅箱、铅罐、配重铅块、射线防护、辐射防护、铅砖、医用门、钢质门、铅板、铅门、铅粒
- 主营：贵金属、稀土金属、大有色金属、高熵合金、超高纯金属、小有色金属、准金属、黑色金属、有色金属合金、贵金属合金、稀土合金、难熔金属合金、单元素标准溶液、多元素混合标准溶液、金属合金粉、金属靶材、陶瓷靶材、金属合金靶材
- 主营：铅门、铅板、气密门、铅丝、钢制门、CT方舱、硫酸钡板、硫酸钡是砂、铅屏风、铅砖
- 主营：保险丝、铅加工件、放射储存源铅罐、电解铅丝、铅锑合金铅丝、超细铅丝、铅棒、防辐射铅板、铅管、铅块、铅砖、铅异形件加工定制、铅配重块、铅保险丝、铅锭、纯铅棒、医用铅板、铅罐加工定制、异形铅件加工定制、防护铅砖
- 主营：铅加工件、铅异形件、铅制品加工定制、铅丝、铅棒、铅板、硫酸钡板、铅门、铅房、保险丝、探伤门、探伤房
- 主营：钢护筒、直缝焊管、厚壁卷管、铅丝、钢管桩、椎管、铅珠、大口径厚壁焊管、排水槽、耐磨板、中厚板、热卷焊管、变径管、锅炉板、拉丝板、工业板、装饰板、镜面板、热卷管、输水管、无缝管、冷轧板、异形管、颜色板、304钢板