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Introduces the advanced international production technology and high quality raw materials for the ceramic products.
Waterborne coatings for ceramic glazing represent a paradigm shift in surface treatment technology. Unlike traditional solvent-based systems, these coatings use water as the primary carrier medium, dramatically reducing volatile organic compound (VOC) emissions while delivering superior adhesion, brightness, and durability on ceramic substrates.
At the heart of high-performance waterborne ceramic glazing formulations lies Titanium Dioxide (TiO₂) — the critical pigment that provides unmatched whiteness, opacity, UV resistance, and thermal stability. Rutile-grade TiO₂, in particular, is the industry gold standard for ceramic glaze coatings, offering a refractive index of 2.72 and outstanding scattering efficiency.
Key Insight: Rutile TiO₂ in waterborne ceramic glazing systems achieves up to 96% brightness and reduces coating thickness requirements by 30–40% compared to anatase alternatives — delivering both cost savings and enhanced surface quality.
The global shift toward waterborne ceramic coatings is accelerating, driven by tightening environmental regulations in the EU, North America, and East Asia, alongside rising consumer demand for sustainable, non-toxic building materials and tableware.
Why leading ceramic manufacturers worldwide are transitioning to waterborne TiO₂-based glaze systems
Waterborne formulations emit fewer than 50g/L of VOCs — a 90%+ reduction versus solvent-based systems. Fully compliant with REACH, EPA, and GB/T environmental standards, making them the preferred choice for green building certifications such as LEED and BREEAM.
High-purity rutile TiO₂ (≥98% TiO₂ content) delivers ISO brightness values above 96, ensuring ceramic glazes achieve brilliant, consistent whiteness. Exceptional hiding power minimizes pigment loading, reducing material costs by up to 20%.
Rutile-grade TiO₂ provides outstanding UV absorption and scattering, preventing glaze yellowing and surface degradation. Ceramic tiles coated with optimized waterborne TiO₂ formulations maintain color stability for 15+ years under outdoor exposure.
TiO₂ pigments in waterborne ceramic glazes remain stable at firing temperatures exceeding 1200°C, ensuring consistent gloss and color development throughout the kiln process — critical for porcelain and stoneware applications.
Surface-treated rutile TiO₂ grades are engineered for optimal dispersion in aqueous systems, preventing agglomeration and ensuring uniform glaze application. This translates to smoother surfaces, fewer defects, and reduced production waste.
Waterborne ceramic glazing coatings are compatible with all major application methods including spray, dip, roller, and digital inkjet printing — enabling seamless integration into existing production lines without costly equipment upgrades.
From architectural tiles to precision industrial ceramics — TiO₂-powered waterborne glazes are transforming multiple sectors
Wall tiles, floor tiles, and facade panels represent the largest application segment for waterborne ceramic glazing. TiO₂-based waterborne glazes provide the high opacity, consistent whiteness, and weathering resistance demanded by architects and builders. The shift from solvent-based to waterborne systems in this sector is accelerating, with major tile producers in Spain, Italy, China, and India adopting low-VOC formulations to meet green building standards. Digital printing compatibility allows for photorealistic surface patterns while maintaining the environmental benefits of waterborne chemistry.
Food-contact ceramic ware — including dinnerware, cookware, and sanitaryware — requires glazes that are non-toxic, chemically inert, and resistant to dishwasher detergents. Waterborne TiO₂ glaze systems meet FDA, EU 10/2011, and GB 4806 food-contact safety standards. The brilliant white finish achieved with high-purity rutile TiO₂ is particularly valued in premium tableware markets, where visual appeal directly influences consumer purchasing decisions. Sanitaryware manufacturers benefit from the antimicrobial properties of TiO₂ when combined with photocatalytic surface treatments.
Advanced electronic ceramics — including substrates for semiconductors, capacitors, and sensors — increasingly utilize precision waterborne coating systems. TiO₂-doped ceramic glazes offer controlled dielectric properties and surface smoothness critical for electronic applications. The waterborne platform enables precise film thickness control (±1μm) and eliminates solvent contamination risks in cleanroom manufacturing environments. This segment is experiencing rapid growth driven by the expansion of 5G infrastructure, EV batteries, and IoT devices.
Biomedical ceramic implants, dental crowns, and prosthetics require surface coatings that combine biocompatibility with exceptional aesthetic quality. Waterborne TiO₂ glaze systems provide the ultra-smooth, pore-free surfaces required for osseointegration while meeting ISO 10993 biocompatibility standards. The shift to waterborne chemistry eliminates residual solvent concerns in medical-grade ceramics, supporting regulatory approval processes in FDA and CE-marked markets. Dental zirconia restorations benefit particularly from TiO₂-enhanced glaze systems that replicate natural tooth translucency.
The studio ceramics and decorative arts sector is embracing waterborne glazing for its safety advantages and expanded creative possibilities. Non-toxic, water-cleanup formulations allow artists and small studios to work without industrial ventilation equipment. TiO₂-based opacifiers in waterborne systems provide consistent, reliable results that traditional ash glazes cannot match. The growing "artisan ceramics" trend — fueled by social media and the maker movement — is creating significant new demand for high-quality, eco-friendly glaze materials.
High-temperature industrial ceramics — including kiln furniture, refractory linings, and thermal barrier coatings — utilize waterborne TiO₂ systems for their exceptional thermal stability and chemical resistance. In the solar energy sector, TiO₂ photocatalytic coatings on ceramic substrates are being developed for self-cleaning solar panels and photocatalytic air purification systems. Fuel cell ceramic components benefit from waterborne glaze coatings that provide hermetic sealing while maintaining ionic conductivity — a critical performance requirement for solid oxide fuel cell (SOFC) technology.
Six transformative forces reshaping the global waterborne ceramic glazing industry through 2030
The EU's Industrial Emissions Directive (IED) and China's GB 30981 coatings VOC standard are mandating the phase-out of solvent-based ceramic glazes. By 2027, an estimated 65% of European ceramic manufacturers will operate exclusively on waterborne systems. This regulatory tailwind is creating a $2.3B addressable market opportunity for waterborne TiO₂ suppliers.
The rapid adoption of digital inkjet printing in ceramic tile production — now representing 70% of global tile decoration — is driving demand for ultra-fine, highly dispersed TiO₂ pigments compatible with aqueous inkjet systems. Particle size control below 200nm is becoming a critical specification, pushing TiO₂ producers toward nano-engineering capabilities.
Beyond aesthetics, next-generation waterborne ceramic coatings are incorporating TiO₂ photocatalytic functionality for self-cleaning, antibacterial, and air-purifying properties. Photocatalytic TiO₂ coatings on ceramic tiles are being deployed in hospitals, schools, and public spaces, with the functional coatings segment projected to grow at 11.2% CAGR through 2030.
China, India, and Vietnam collectively account for 58% of global ceramic tile production. As environmental regulations tighten across Asia-Pacific, the regional waterborne ceramic coating market is forecast to reach $4.1B by 2028. Chinese TiO₂ producers — including Kunming Donghao, Shandong Xianghai, and Panzhihua Titanium Sea — are scaling capacity to meet this surging demand.
Waterborne ceramic glazing systems generate significantly less hazardous waste than solvent-based alternatives, supporting circular economy initiatives. Water recycling systems in ceramic factories can recover and reuse up to 85% of waterborne glaze overspray, dramatically reducing both water consumption and raw material costs. This sustainability advantage is increasingly important in ESG-driven procurement decisions.
Artificial intelligence and machine learning are revolutionizing TiO₂ glaze formulation development. AI-driven systems can screen thousands of TiO₂ grade and additive combinations in silico, reducing formulation development cycles from 18 months to under 6 weeks. This accelerates time-to-market for new waterborne ceramic glaze products while optimizing TiO₂ loading efficiency and reducing pigment costs by 12–18%.
20+ years of expertise delivering premium titanium dioxide solutions to global ceramic coating manufacturers
We are a professional company dedicated to providing titanium dioxide solutions for the plastics, coatings, and paper industries. With a skilled and experienced team, we look forward to working with you in the near future.
Relying on the Chinese market, our titanium dioxide products are exported to Southeast Asia, Africa, South America, North America, and other regions.
With over 20 years of development and growth, our company has established a strong competitive advantage and a leading position in the industry. To meet international environmental standards, all of our current products are now compliant with eco-friendly and non-toxic requirements.
Collaborating with China's leading TiO₂ manufacturers to deliver consistent quality and supply reliability
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TiO₂ provides whiteness, opacity, UV protection, and visual appeal in plastics. The global plastics industry consumes ~35–40% of all TiO₂ produced. Market split: masterbatch (45%), PVC profiles/pipes (25%), packaging films (15%), engineering plastics (10%), other (5%). Three parameters consistently determine success: dispersion quality, yellowness index, and UV durability.
View More →Comprehensive rutile and anatase titanium dioxide grades engineered for waterborne ceramic glaze formulations
