Lead Oxide
High-Quality Lead Oxide for Industrial Applications
Lead Oxide is a crucial material in various industrial processes, particularly in battery manufacturing. Our premium-grade Lead Oxide products meet the highest industry standards and deliver exceptional performance for your production needs.
Product Specifications
- Purity: 99.9% minimum
- Appearance: Yellow or red powder
- Particle Size: 1-5 microns (adjustable per request)
- Bulk Density: 1.5-2.0 g/cm³
- Moisture Content: ≤ 0.5%
- Acid Absorption: 220-260 mg/g
| Grade | PbO Content (%) | Free Lead (%) | Applications |
|---|---|---|---|
| Standard | 99.5 | ≤0.5 | General battery production |
| Premium | 99.9 | ≤0.1 | High-performance batteries |
| Technical | 99.0 | ≤1.0 | Industrial applications |
Lead Oxide FAQ Section
Q: What are the main types of Lead Oxide?
A: There are two primary types of Lead Oxide: Litharge (PbO, yellow) and Massicot (PbO, red). Their properties differ slightly in terms of crystal structure and density, making them suitable for different applications in battery manufacturing and other industrial uses.
Q: How should Lead Oxide be stored?
A: Lead Oxide should be stored in a cool, dry, well-ventilated area away from moisture and incompatible materials. Keep containers tightly sealed when not in use. The storage area should be equipped with appropriate safety measures due to the material's hazardous nature.
Q: What safety precautions are necessary when handling Lead Oxide?
A: Workers must wear appropriate PPE including respirators, gloves, and protective clothing. Ensure proper ventilation in work areas and implement strict hygiene practices. Regular medical monitoring is recommended for personnel frequently handling Lead Oxide due to potential lead exposure risks.
Technical Advantages of Our Lead Oxide
- Consistent particle size distribution for uniform battery performance
- Optimized acid absorption properties
- Low free lead content enhances battery life
- Strict quality control ensures batch-to-batch consistency
- Available in custom formulations for specialized applications
Industrial Applications
Lead Oxide serves as the active material in lead-acid batteries, with approximately 75% of global production going toward this use. Other applications include:
- Glass manufacturing (optical and radiation-protective glass)
- Ceramic glazes and frits
- PVC stabilizers
- Pigments for paints and coatings
- Rubber vulcanization
Production Process
Our Lead Oxide is manufactured through either the Barton pot process or ball mill process, depending on customer requirements:
- High-purity lead is melted in controlled conditions
- Oxidation occurs through either mechanical or chemical processes
- The resulting oxide is carefully cooled
- Material undergoes rigorous quality testing
- Final product is packaged according to safety regulations
Lead Oxide FAQ Section (Continued)
Q: What's the difference between Barton and Ball Mill Lead Oxide?
A: Barton process produces larger, more angular particles with higher acid absorption, while ball mill oxide has smaller, rounder particles. Barton oxide typically contains about 25-35% free lead, whereas ball mill oxide has about 15-25%. The choice depends on battery type and manufacturing process requirements.
Q: Can Lead Oxide be shipped internationally?
A: Yes, but international shipments of Lead Oxide require special handling and documentation due to its classification as hazardous material. We provide all necessary safety data sheets, transport documents, and comply with international regulations like IMDG, IATA, and ADR.
Q: What's the shelf life of Lead Oxide?
A: When stored properly in sealed containers under dry conditions, Lead Oxide can maintain its quality for up to 12 months. However, we recommend using it within 6 months for optimal performance in battery applications.
Quality Assurance
Our quality control program ensures every batch meets specifications:
| Test Parameter | Method | Frequency |
|---|---|---|
| Chemical Composition | XRF Analysis | Every batch |
| Particle Size Distribution | Laser Diffraction | Every batch |
| Acid Absorption | Standard Titration | Every batch |
| Moisture Content | Gravimetric | Every batch |
Environmental Considerations
We responsibly manage Lead Oxide throughout its lifecycle:
- Closed-loop production systems minimize emissions
- Waste materials are recycled whenever possible
- Energy-efficient manufacturing processes
- Compliance with all environmental regulations
- Continuous improvement in sustainability practices
Packaging Options
Available in various packaging solutions to meet your needs:
- 25kg moisture-resistant bags
- 1-ton super sacks with liner
- Bulk tanker trucks for large-volume customers
- Custom packaging available upon request
Lead Oxide FAQ Section (Continued)
Q: What certifications do you have for your Lead Oxide?
A: Our production facility maintains ISO 9001:2015 certification for quality management. We comply with RoHS directives where applicable and meet all relevant regional regulations including EPA standards in the US and REACH in Europe.
Q: How does Lead Oxide affect battery performance?
A: The quality of Lead Oxide directly impacts battery capacity, cycle life, and charge acceptance. High-purity oxide with proper particle characteristics delivers better active material utilization, resulting in batteries with higher energy density and longer service life.
Q: Do you offer technical support for Lead Oxide applications?
A: Yes, our technical team provides comprehensive support including material selection guidance, process optimization recommendations, and troubleshooting assistance. We can collaborate with your R&D team to develop customized solutions for specific applications.
Ordering Information
Contact our sales team for current pricing, availability, and shipping options. Minimum order quantities apply for some product grades. Custom formulations require additional lead time for development and testing.