Lead Oxide

High-Quality Lead Oxide for Industrial Applications

Lead Oxide (PbO) is a crucial industrial chemical compound with widespread applications in battery manufacturing, glass production, and ceramics. As a leading supplier, we provide premium-grade Lead Oxide with consistent quality and reliable performance.

Product Specifications

• Chemical Formula: PbO
• Appearance: Yellow or red powder
• Purity: ≥99.5%
• Specific Gravity: 9.53 g/cm³
• Melting Point: 888°C (1630°F)
• Boiling Point: 1470°C (2678°F)
• Solubility: Insoluble in water, soluble in acids and alkalis

Key Benefits of Our Lead Oxide

• Superior purity with minimal impurities
• Consistent particle size distribution
• Optimized for battery plate formation
• Enhanced performance in glass formulations
• Stable chemical properties

Lead Oxide FAQ Section

Frequently Asked Questions About Lead Oxide

Q: What are the different types of Lead Oxide available?
A: There are two primary forms of Lead Oxide: Litharge (yellow PbO, tetragonal crystal structure) and Massicot (red PbO, orthorhombic crystal structure). The type used depends on application requirements, with Litharge being more common in battery manufacturing due to its higher reactivity.

Q: How should Lead Oxide be stored for optimal shelf life?
A: Lead Oxide should be stored in sealed containers in a cool, dry, well-ventilated area away from incompatible materials. It should be protected from moisture, acids, and reducing agents. Proper storage can maintain product quality for up to 2 years.

Q: What safety precautions should be taken when handling Lead Oxide?
A: Always use appropriate PPE including respirators, gloves and protective clothing. Avoid creating dust and implement engineering controls like local exhaust ventilation. Workers should wash thoroughly after handling and before eating, drinking or smoking. Follow all local regulations regarding lead exposure limits.

Technical Data Comparison

Industrial Applications of Lead Oxide

• Battery Manufacturing: Primary material for lead-acid battery plates
• Glass Production: Improves refractive index and durability
• Ceramics: Used in glazes and enamels
• Pigments: Component in certain yellow and red pigments
• Rubber Vulcanization: Accelerator in rubber processing
• Chemical Synthesis: Precursor for other lead compounds

More Lead Oxide Questions Answered

Q: How does Lead Oxide contribute to battery performance?
A: In lead-acid batteries, Lead Oxide reacts with sulfuric acid to form lead sulfate and water during discharge, and reverses during charging. The quality of Lead Oxide directly affects battery capacity, cycle life, and charge acceptance. Our high-purity product ensures optimal electrochemical performance.

Q: What is the typical lead content in Lead Oxide products?
A: Pure Lead Oxide contains approximately 92.8% lead by weight. Our standard products maintain lead content between 92.5-93.0%, with the remaining percentage being oxygen and minimal trace impurities.

Q: Can Lead Oxide be recycled?
A: Yes, Lead Oxide and lead products are among the most recycled materials globally. Battery recycling processes typically recover up to 98% of the lead content, which can be reprocessed into new Lead Oxide. We support sustainable practices through our closed-loop recycling programs.

Quality Control Measures

• X-ray fluorescence (XRF) analysis for composition verification
• Laser particle size analysis for consistent granulometry
• ICP-MS testing for trace metal impurities
• Batch testing for acid absorption capacity
• Regular calibration of measurement equipment

Shipping and Packaging Options

Final Lead Oxide FAQ Section

Q: What is the difference between free lead content and total lead in Lead Oxide?
A: Free lead refers to metallic lead particles present in the oxide, typically 1-3% in commercial products. Total lead includes both the lead chemically bonded in the oxide plus any free lead. Battery-grade Lead Oxide requires careful control of free lead content for optimal performance.

Q: How does temperature affect Lead Oxide properties?
A: Elevated temperatures can cause particle sintering and surface area reduction, impacting reactivity. Below 300°C, Lead Oxide is stable, but above 600°C it may begin to decompose. Our manufacturing process maintains strict temperature control to preserve desired characteristics.

Q: What certifications do you hold for your Lead Oxide products?
A: Our facilities maintain ISO 9001:2015 certification with additional compliance to RoHS, REACH, and international battery material standards. We provide full material documentation including certificates of analysis with each shipment.