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Lead Titanium Oxide

    • Product Name Lead Titanium Oxide
    • Alias Red Lead
    • Einecs 235-038-9
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    725459

    Chemical Name Lead Titanium Oxide
    Chemical Formula PbTiO3
    Molar Mass 303.09 g/mol
    Appearance Yellow to brown powder
    Density 7.52 g/cm3
    Melting Point 1280°C
    Boiling Point Decomposes before boiling
    Crystal Structure Tetragonal
    Cas Number 12060-00-3
    Band Gap 2.5–3.0 eV
    Solubility In Water Insoluble
    Electrical Property Ferroelectric
    Magnetic Property Non-magnetic
    Thermal Expansion Coefficient 9.4 × 10⁻⁶ /K
    Color Yellow

    As an accredited Lead Titanium Oxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Lead Titanium Oxide, 100g: Supplied in a sealed, amber glass bottle with tamper-evident cap, labeled with safety and handling instructions.
    Shipping Lead Titanium Oxide is shipped in secure, tightly sealed containers to prevent moisture and contamination. Packaging complies with hazardous materials regulations, including clear labeling and documentation. Transport is conducted by licensed carriers, ensuring the material is kept upright and protected from physical damage. Temperature and handling guidelines are strictly followed during transit.
    Storage Lead Titanium Oxide should be stored in a tightly sealed container, in a cool, dry, well-ventilated area away from incompatible substances such as acids and strong oxidizers. The storage area should be clearly labeled and protected from moisture, heat, and direct sunlight. Proper protective measures and environmental controls should be used to prevent contamination and minimize exposure to dust.
    Application of Lead Titanium Oxide

    Applications of Lead Titanium Oxide in Industrial Manufacturing

    As an advanced ceramic material manufacturer, we supply high-purity lead titanium oxide strictly produced for technical, optical, and electronic downstream sectors. Our formulation advice and processing know-how support customers in achieving consistent performance under demanding quality and regulatory requirements. Below, we outline core industrial application scenarios proven by decades of practice in specialized fields, along with precise standards, usage ratios, integration points, and end product examples.

    1. Multilayer Ceramic Capacitors (MLCCs)

    Lead titanium oxide serves as a crucial constituent in the dielectric layer of high-performance MLCCs, where precise phase control, particle morphology, and compositional uniformity determine the device’s charge storage capability and reliability. Adhering to stringent electronics grade standards, downstream users adjust its proportion based on target dielectric constant, capacitance range, and design voltage. Integration occurs during the slurry formulation stage, demanding controlled particle milling and spray drying for defect minimization.

    Industry compliance standards

    • IEC 60384-1 (Fixed Capacitors for Use in Electronic Equipment)
    • RoHS Directive 2011/65/EU (Lead Use Exemptions in Electronic Ceramics)
    • JIS C5101 (Japanese Electronic Components Standards)
    • ISO 9001:2015 (Quality Management for Electronics Manufacturing)

    Typical usage ratio

    • 30%–65% of dielectric phase mass; exact content determined by target dielectric property and layer microstructure; customers calibrate based on target capacitance and voltage rating.

    Downstream process integration

    • Integrated into ceramic precursor slurry; added prior to tape casting and screen printing for multilayer construction; fine-milled to submicron particle size for sinterability and homogeneity; subjected to controlled calcination and sintering for crystalline phase stabilization.

    Final product types

    • Surface-mount MLCCs (Class II/III)
    • High-capacitance chip capacitors
    • Automotive-grade MLCCs (AEC-Q200)
    • Miniature RF and microwave capacitors

    2. Piezoelectric Ceramic Actuators and Sensors

    The well-defined perovskite structure and controllable stoichiometry of our lead titanium oxide support applications in piezoelectric ceramics, where users engineer specific morphotropic phase boundaries for high electromechanical coupling. These ceramics underpin compact actuators and precision sensors for industrial control systems and medical devices. The oxide enters the powder blending step alongside dopant additives, with formulation stringently set per customer’s device specification and compliance obligations.

    Industry compliance standards

    • IEC 61249-2-34 (Piezoelectric Devices)
    • REACH Regulation (EC) No 1907/2006 Annex XIV (Authorised Use)
    • ISO 14001 (Environmental Control for Ceramics Processing)
    • ISO/TS 16949 (Automotive Quality Management)

    Typical usage ratio

    • 48%–52% of ceramic phase weight; precision balancing with zirconates or dopants to control Curie temperature and piezoelectric coefficient; final value tailored during lab optimization or pilot production runs.

    Downstream process integration

    • Mixed into powder base during ball-milling; subsequently calcined and granulated; pressed and sintered under oxygen-controlled environment; thin-film coatings deposited via sputtering for MEMS-based devices.

    Final product types

    • Piezoelectric buzzers and sensors
    • Ultrasonic transducer elements
    • Precision motion actuators (e.g., micropositioning stages)
    • Non-destructive testing probes

    3. Electro-Optic Modulator Crystals

    Manufacturers utilize high-purity lead titanium oxide in the growth of single crystals for electro-optic modulation, where its anisotropic properties and specific dopant compatibility enable efficient voltage-controlled light modulation. Crystal growers deploy thermal and chemical vapor processes, with strict input purity and stoichiometry determining final device transparency and response time. Finished components contribute to telecom networks, laser systems, and fast optical switches.

    Industry compliance standards

    • IEC 60825-1 (Laser Equipment Safety)
    • RoHS exemptions for optoelectronic ceramics
    • ISO 18754 (General Rules for Ceramic Powders)
    • ITU-T G.984.2 (Optical Modulator Devices for Telecom)

    Typical usage ratio

    • Pure phase mono-material, or as high as 95% in crystal ingot charge; remaining constituents are doping agents introduced at strictly controlled levels for wavelength and switching speed tuning.

    Downstream process integration

    • Charged into crystal growth crucibles via Czochralski or Bridgman techniques; maintained under controlled atmosphere to suppress lead volatilization; post-growth orientation, slicing and polishing carried out for optical clarity and performance.

    Final product types

    • Laser Q-switch crystals
    • Electro-optic phase modulators
    • Photonic integrated circuit components
    • High-speed optical switches

    4. Ferroelectric Thin Film Memory Devices

    Lead titanium oxide thin films, valued for their stable remnant polarization and switchable domains, see deployment in FeRAM (ferroelectric random-access memory) and related memory devices. Microelectronics manufacturers deposit sputter-grade powder or precursor solutions for the precise lattice matching needed in transistor-scale integration. Compliance aligns with microfabrication reliability and environmental hygiene standards, with formulation finely tuned per wafer design and memory cell density.

    Industry compliance standards

    • JEDEC JESD22-A100 (Microelectronics Reliability)
    • IPC/JEDEC J-STD-033 (Handling of Moisture Sensitive Devices)
    • ISO 14644-1 (Cleanroom Standards for Microfabrication)
    • IEC 60749-1 (Semiconductor Component Testing Procedures)

    Typical usage ratio

    • Active layer composition typically involves 85%–95% lead titanium oxide, with sub-10% dopants for fatigue improvement; engineered to film thickness and dielectric gap required by integrated circuit layout.

    Downstream process integration

    • Applied by chemical solution deposition, pulsed laser deposition, or sputtering onto silicon wafers; annealed under precisely regulated oxygen partial pressure to fix surface stoichiometry; patterned via photolithography prior to top electrode deposition.

    Final product types

    • FeRAM memory chips (embedded/non-volatile)
    • Integrated passive components in logic circuits
    • Low-voltage smart card memory arrays
    • High-endurance mobile storage IC subassemblies

    5. Thermistor and PTC Heating Element Ceramics

    Advanced ceramics based on lead titanium oxide underpin positive temperature coefficient (PTC) thermistors and ceramic heating elements, especially in safety-critical circuits, overcurrent protection, and precise temperature control applications. Material blends optimize grain boundary behavior for defined resistance-temperature curves. Customers implement it at the initial powder blending stage, targeting specific electrical resistance, shape and sintering profile for each batch.

    Industry compliance standards

    • IEC 60539 (Thermistors – Directly Heated Positive Temperature Coefficient)
    • UL 1434 (Thermistors Standard)
    • EU REACH – SVHC Monitoring
    • IEC 60738-1 (Thermistor Quality Assessment)

    Typical usage ratio

    • 40%–60% by mass of formulation, modified with Si, Ba, or Sr oxides for target resistance; ratio optimized to meet response temperature and breakdown voltage setpoints.

    Downstream process integration

    • Powder blending precedes disk, bead, or chip pressing; shaped elements sintered under controlling oxygen partial pressure for repeatable PTC characteristics; electrodes applied by thick-film printing or sputtering.

    Final product types

    • Ceramic PTC thermistor chips
    • Motor start and overcurrent protection devices
    • Self-regulating heating films
    • Temperature control sensors in industrial and consumer electronics

    6. High-Power Acoustic Transducer Elements

    Specialized formulations utilizing lead titanium oxide deliver the required acoustic impedance and frequency response for industrial sonar, medical diagnostic imaging, and ultrasonic cleaning transducers. Downstream users integrate the oxide during the initial blending of the piezoelectric phase, tailoring with minor additives to set resonance characteristics and beam profile as specified in end-use certifications and regulatory filings.

    Industry compliance standards

    • IEC 61189-2-630 (Ultrasonic Testing Equipment)
    • ISO 13485 (Medical Device Quality Management for Ultrasound Devices)
    • FDA 21 CFR 892.1550 (Medical Ultrasonic Transducers)
    • IEC 60601-2-37 (Diagnostic Ultrasound Equipment Safety)

    Typical usage ratio

    • 45%–55% by mass of active piezoelectric formula; ratio fine-tuned according to device bandwidth and maximum input drive specification.

    Downstream process integration

    • Powder blending step precedes hot pressing or dry pressing; sintered ceramic processed to match acoustic impedance; precision dicing and electrode deposition for finished element assembly.

    Final product types

    • Industrial sonar sensor heads
    • Medical ultrasonography array elements
    • High-frequency cleaning transducers
    • Underwater non-destructive evaluation probes
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    Certification & Compliance
    More Introduction

    Lead Titanium Oxide: Experienced Manufacturing for Lasting Results

    Understanding Our Expertise with Lead Titanium Oxide

    Our history with lead titanium oxide stretches across decades, shaped by long-standing partnerships with ceramics makers, electronics manufacturers, and research institutions. Each batch of this material passes through careful hands familiar with the rigorous procedures needed for reliable, high-quality oxide production. The habits picked up over many production cycles—consistent temperature controls, tailored atmospheric conditions, and strategic phase management—mean every shipment embodies the knowledge gained through years of trial, error, and improvement.

    In our facilities, we focus on the PbTiO3 model, recognized for its distinct perovskite crystal structure. Control over stoichiometry and purity becomes more than just a technical requirement—it affects both stability and end-use outcomes. We keep impurities down to trace levels, supporting repeatable performance wherever this compound lands, whether in a brand new research lab or an established manufacturing process.

    Meeting Real Demands in the Field

    Daily conversations with our partners have driven a practical approach to lead titanium oxide production. The most common requests come from specialty ceramics and the electronics sector, especially for piezoelectric and ferroelectric applications. Without the right phase and density, piezoelectric ceramics lose efficiency and reliability. High purity, phase uniformity, and closely controlled particle size distributions become nonnegotiable for these users, who often run 24-hour operations where even a minor variation disrupts the supply chain.

    Producing an oxide that supports these high-precision requirements means we pay attention to every variable—the grinding media, controlled furnace ramps, sustained high-temperature plateaus, and detailed post-synthesis verification. When the oxide enters a sintering process or acts as a base material for thin films, ceramic capacitors, or actuators, these details reveal themselves in consistent performance and low rejects rates.

    From Synthesis to Application: Manufacturing Insights

    Synthesizing lead titanium oxide is not a matter of mixing precursors and expecting them to comply. Our operators draw on a working understanding of solid-state chemistry, habitually checking for incomplete reactions, undesirable phases, and the infamous lead volatility at higher temperatures. Operators and technical staff keep records of run parameters, batch-specific thermal histories, and subtle visual changes—these records support corrective action long before QC spots any irregularities.

    Long-term production has proven certain habits invaluable. Properly weighed and pre-milled precursors, slow heating curves with precise oxygen controls, and rapid but deliberate cooling limit defects and promote the perovskite phase. No shortcut can match time in process, steady hand-inspection, and continuous adjustment based on real-world variability in raw inputs.

    What Distinguishes Our Lead Titanium Oxide?

    Markets offer a range of titanium oxides, including strontium and barium titanates, but lead titanium oxide stands out through its quite specific electrical properties. The dielectric constant and ferroelectric switching behavior of PbTiO3 open avenues that simply do not exist with other perovskite oxides. In manufacturing, this means fewer recalls and greater device miniaturization, without the need to chase exotic chemistries or introduce unnecessary complexity.

    Using other oxides as a reference, lead-free alternatives like barium titanate bring their own limitations—lower Curie temperatures, narrower composition windows, and less robust processing options. Our production experience with lead titanium oxide lets clients expand their performance envelope. For instance, experience with fine particle synthesis allows production of ceramic dielectrics that hold their own at higher voltages and operate reliably over repeated cycles, resisting both fatigue and aging that can sideline other materials.

    Some customers debate between in-house synthesis and purchasing pre-made oxide. In-house synthesis rarely delivers the same batch-to-batch consistency. Subtle control over atmospheric pressure during calcination, the use of effective binders, staged filtering, and slow particle precipitation during washing, all provide repeatable properties that isolated lab setups struggle to maintain. Our manufacturing process rewards users with uniformity in sintering response and predictable phase behavior, while hand-delivered samples and regular technical support quickly head off any production integration issues.

    Supporting Technical Innovation with Trusted Materials

    Research partners challenge us to keep improving. Thin-film device fabrication, for example, demands even tighter control over phase purity, defect densities, and surface area. Each lot receives extra microscopic inspection and batch-specific property testing, rather than generic data sheets. Collaborative feedback from these forward-looking users helps drive subtle but real improvements in powder morphology, density, and reactivity to fit high-value projects from energy harvesting to acoustic sensors.

    Our senior engineers and lab technicians welcome pilot-scale requests for new forms or doped compositions. We don’t simply supply the plain oxide—we iterate and scale up based on structured client feedback. A willingness to adjust firing profiles, support pilot batch trials, and synthesize custom crystal structures leads to new device possibilities and partnerships beyond a single purchase order.

    Addressing Health, Safety, and Environmental Responsibilities

    Long-term manufacturing experience with compounds containing lead comes with a responsibility toward both worker safety and environmental stewardship. We maintain engineering controls to limit dust generation, enforce high standards of PPE for all direct handlers, and invest in air filtration systems that exceed legal minimums. Safe handling, from raw lead compounds through to oxide processing and final packaging, is treated as a core company value, not just a compliance issue.

    Regulatory attention on lead compounds pushes research into waste treatment and recycling. We supply both granular and powder forms, mindful that form factor affects exposure risk and downstream waste handling. Our collaboration with downstream users addresses safe recycling and reuse strategies, allowing many partners to recover and repurpose valuable lead content. Continuous internal audits and regular upgrades to emissions controls contribute to manufacturing sustainability, with newer scrubbers and waste capture systems raising both efficiency and peace of mind.

    The Impact of Consistency and Purity on Output Quality

    Manufacturers working on multilayer ceramic capacitors (MLCCs) benefit directly from the persistent emphasis on phase purity and particle cohesion. For MLCCs, dielectric layer thicknesses can run below a micron, so even minor impurity or irregularity during oxide production translates into measurable capacitance loss or device failure. Through hundreds of production runs, we have seen firsthand how tight control on trace impurities, moisture content, and particle size distribution affects yield rates down the line.

    In piezoelectric ceramics, minor batch inconsistencies often turn into costly process interruptions, as users must pause to recalibrate or troubleshoot phase instability. Working with lead titanium oxide suppliers who trust only their own carefully monitored production chain, MLCC and actuator makers reduce downtime, decrease scrap, and translate cost savings into more competitive finished goods. In test after test with customer-furnished process data, the pattern holds—a predictable oxide recipe means smoother processing, higher device functionality, and fewer headaches all around.

    Supporting Application-Specific Needs, Rooted in Experience

    Each application brings its own practical challenges. Where multilayer capacitors demand fine, free-flowing powders, bulk ceramics for actuator rods call for larger particles with controlled agglomerate formation. Years of repeated customer engagement taught us how small recipe changes ripple through processing—moisture-handling routines, the use of surfactants during powder prep, and close observation of the way a powder sinters in thick tape casting all come directly from user feedback mixed with practical factory know-how.

    Users who design new ultrasonic transducers or frequency filters often approach us for tailored morphological characteristics. Their feedback about device performance at high operating frequencies has pushed us to optimize for both particle size and surface homogeneity. This willingness to meet specific, sometimes esoteric needs sets apart dedicated manufacturers from those simply repackaging bulk chemicals sourced elsewhere.

    What Makes True Manufacturer Partnerships Work

    It’s never just about moving products off a loading dock. Real partnerships develop over years, based on honest exchanges of what works and what falls short. Site visits, pilot batch sharing, and after-the-sale technical follow-up lay the foundation for more resilient supply chains. By listening to frontline engineers faced with real shop floor problems—be it batch adhesion failures or unexpected electrical measurements—we identify areas to strengthen our product and support teams.

    Direct manufacturing also means a short feedback loop between lab trial, scaled production, and market. If a new firing technique or powder modification addresses an emerging application, we have flexibility to deploy these changes with minimal delay. The manufacturing team, technical staff, and customer receive instant feedback, adjusting formulation or shipping timelines to keep client operations moving without unnecessary interruption.

    Lead Titanium Oxide in a Changing Marketplace

    Sustained demand for high-performance ferroelectric and piezoelectric components ensures a strong future for lead titanium oxide. As competitive pressures push device miniaturization further and further, every raw material supplier must keep up or fall behind. The transition to thinner, higher-frequency capacitors makes production discipline and tight tolerance control more important, not less. A rushed or inattentive approach at this stage saps device value and presents hidden reliability risks.

    Conversations with both factory-floor users and R&D partners highlight persistent appreciation for transparent sourcing and technical consultation. Companies shifting to higher-volume production need built-in stability: predictable lead times, immediate support for urgent requests, and no surprises about powder properties or test results. Only through established manufacturing backgrounds can producers answer the questions that matter—what is the historical rejection rate, how does the oxide respond to changing binder recipes, and how fast does technical support react to a process hiccup on the line?

    Innovation Through Responsible Production

    While demand for lead-free alternatives in some applications continues to influence material choices, lead titanium oxide’s performance profile still leads in areas where reliability, polarization strength, and thermal stability can’t be compromised. We have found that users working at the boundaries of device physics—fast-switching microactuators, precision sensors, energy harvesting stacks—come back to PbTiO3 after testing many less robust competitors.

    We treat process improvement as a steady journey, not a race. Newer calcination techniques, refined precursor selection, and stepped impurity reduction programs reflect real-world pressure to do more with less. We evaluate waste streams, track incoming quality trends, and regularly introduce upgrades based on both customer and internal audits. Only by maintaining a close relationship with both users and our production engineers do we anticipate shifts in regulatory stance, production cost structure, or next-generation device requirements.

    Looking Ahead: The Role of a Manufacturer in Lead Titanium Oxide Supply

    People using our oxide in electronic ceramics, advanced sensors, or specialty research push us to keep learning and advancing. These users depend not just on a bag of powder, but on the shared knowledge and hard-won process reliability that underpins each shipment. By keeping the production line transparent and responsive, we equip users with both confidence and actionable information to adapt their end uses.

    As new applications arrive—integrated micro-scale devices, energy storage breakthroughs, advanced robotics—having a direct relationship with an experienced, adaptive manufacturer grows only more valuable. Many customers who once cycled through trading houses now require more traceable sources, faster technical responses, and stronger guarantees about both product performance and safety handling. Our investment in quality systems, customer education, and open feedback channels comes from witnessing how fragile supply chains can be, especially when technical difficulties emerge after scaling up.

    Final Reflections on Supplying Lead Titanium Oxide

    Conversations with colleagues and manufacturing partners around the world make it clear: dedication to the craft of chemical manufacturing doesn’t just produce better numbers on paper, but directly affects equipment performance, end-user satisfaction, and industry progress. Each adjustment, each lesson learned from a missed specification or a customer’s processing trouble, becomes a stepping stone. The reward is more resilient devices, efficient factories, and a shared sense of pride from being part of a cycle that powers industries as diverse as electronics, energy, and industrial automation.