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High-performance TiO₂ grades engineered for superior opacity, UV resistance, and safe formulation in automotive and car finish applications.
Superior tinting strength and hiding power for high-quality automotive paint formulations.
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Silicon-aluminum treated surface for excellent dispersion and gloss in automotive topcoats.
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Outstanding weatherability and UV resistance for exterior automotive coating applications.
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High-weatherability rutile grade with excellent gloss and opacity for premium OEM car finishes.
Read More →Titanium Dioxide (TiO₂) is one of the most widely used white pigments in the world, valued across industries for its exceptional brightness, opacity, and chemical stability. As a naturally occurring oxide of titanium, it exists in two primary crystalline forms — anatase and rutile — each offering distinct performance characteristics suited to different industrial applications.
From a safety perspective, TiO₂ has been extensively studied and is classified as safe for use in skin-contact applications by major global regulatory bodies including the U.S. FDA, the EU Cosmetics Regulation, and the ISO standards framework. In cosmetic and personal care formulations, TiO₂ acts as both a pigment and a physical UV filter, providing broad-spectrum protection against UVA and UVB radiation without causing irritation or allergic reactions in most individuals.
⚡ Key Safety Insight: When used as a non-nano particle (particle size >100nm), titanium dioxide does not penetrate the skin barrier and remains on the surface, making it inherently safe for dermal contact. This property is critically important for automotive professionals and consumers who may have incidental skin exposure during coating application or vehicle maintenance.
In the automotive coatings sector, the "skin safety" profile of TiO₂ is increasingly relevant. Workers involved in spray painting, touch-up repairs, and detailing operations regularly come into contact with coating materials. Formulators and OEM manufacturers are therefore prioritizing TiO₂-based systems that meet both industrial performance benchmarks and occupational health safety standards.
The global automotive coatings market is projected to exceed USD 30 billion by 2030, driven by rising vehicle production, growing demand for premium finishes, and increasingly stringent environmental regulations. Titanium dioxide sits at the heart of this market as the primary white pigment responsible for opacity, color development, and UV protection in both OEM and refinish coating systems.
Modern automotive paint systems are multi-layer structures — typically comprising an electrocoat primer, a surfacer/primer, a basecoat, and a clearcoat. TiO₂ plays a critical role in the basecoat layer, where its scattering efficiency, particle size distribution, and surface treatment determine the final color appearance, gloss level, and long-term durability of the vehicle's finish.
Two crystalline grades dominate automotive applications:
Six critical performance advantages that make titanium dioxide indispensable in modern car finish formulations.
Rutile TiO₂ absorbs and scatters UV radiation, protecting underlying layers from photodegradation and preventing color fading in outdoor automotive environments.
With a refractive index of 2.73, rutile TiO₂ provides unmatched light scattering efficiency, enabling full substrate coverage with minimal pigment loading.
Advanced surface treatments with zirconia and alumina enhance brightness and gloss retention, delivering the premium visual appearance demanded by automotive OEMs.
Non-nano TiO₂ particles do not penetrate the skin barrier, ensuring occupational safety for automotive workers and compliance with REACH and OSHA standards.
Insoluble in water and resistant to most solvents, TiO₂ maintains consistent performance across solvent-borne, water-borne, and high-solid coating systems.
Compatible with low-VOC and waterborne coating technologies, supporting the automotive industry's transition to more sustainable, environmentally compliant finishes.
From factory OEM systems to aftermarket refinish, TiO₂ delivers critical performance at every stage of the automotive finishing process.
In original equipment manufacturer (OEM) paint lines, rutile TiO₂ grades with controlled particle size distribution are incorporated into waterborne basecoat formulations. The pigment must offer excellent dispersion stability in aqueous media, compatibility with metallic and pearlescent effect pigments, and consistent color development across automated spray systems. High-weatherability grades like R-996 are preferred for white and light-tinted OEM colors, where long-term gloss retention and chalking resistance are critical performance parameters.
In the refinish sector, TiO₂ must match the color and appearance of the original OEM finish while being compatible with 2K polyurethane and acrylic systems used in body shops. The skin-safe profile of TiO₂ is particularly important here, as technicians mix and apply coatings manually with higher potential for skin contact. Grades with optimized surface treatment ensure fast wetting, easy mixing, and reliable color matching in tinting bases.
Trucks, buses, and construction equipment require coatings with extreme durability against mechanical abrasion, chemical exposure, and prolonged UV radiation. High-opacity rutile TiO₂ grades are essential in the thick-film primer and topcoat systems used on commercial vehicles, where substrate coverage and corrosion protection are paramount. The excellent hiding power of TiO₂ allows formulators to achieve full coverage in fewer coats, reducing material costs and application time.
The rapid growth of the EV market is creating new demands for automotive coatings. EV manufacturers are exploring thermally conductive and electrically insulating coating systems for battery housings and motor components. TiO₂ contributes to the white pigmentation of thermal management coatings, where its high reflectivity helps manage heat absorption on battery enclosures. Additionally, the clean aesthetic of many EV designs favors bright white and light-color finishes where TiO₂'s opacity and brightness are essential.
Beyond exterior metal panels, TiO₂ is widely used in coatings for automotive plastic components including bumpers, mirror housings, door handles, and interior trim pieces. Anatase grades like BA01-01 and B101 are particularly suited for plastic substrates where flexibility and adhesion are critical. The non-toxic, skin-safe nature of these grades is advantageous for interior applications where occupant exposure is possible throughout the vehicle's service life.
Engine components, exhaust systems, and under-hood parts require coatings that maintain performance at elevated temperatures. Specialized TiO₂ formulations contribute to heat-resistant coating systems where color stability at temperatures exceeding 200°C is required. The chemical stability and inorganic nature of TiO₂ make it one of the few white pigments capable of maintaining its properties under these demanding thermal conditions.
The automotive coatings industry is undergoing rapid transformation driven by electrification, sustainability mandates, and advanced material science. These macro trends are reshaping how TiO₂ is specified, formulated, and applied across the global automotive supply chain.
Understanding these trends is essential for procurement managers, coating formulators, and OEM engineers who rely on TiO₂ as a foundational raw material in their coating systems. Shanghai Yuantai Chemical Products Co., Ltd. continuously monitors these developments to ensure its TiO₂ product portfolio remains aligned with evolving industry needs.
🌍 Global Outlook: Asia-Pacific, led by China, South Korea, and India, is the fastest-growing region for automotive coatings, accounting for over 45% of global consumption. Chinese TiO₂ manufacturers, including leading brands distributed by Yuantai, are increasingly competitive on both quality and pricing in international markets.
Ensuring worker safety and regulatory compliance is a core requirement for TiO₂ use in professional automotive coating environments.
Titanium dioxide used in automotive coatings must comply with EU REACH Regulation (EC) No 1907/2006. Non-nano rutile and anatase TiO₂ grades are registered substances with established DNEL (Derived No-Effect Level) values for worker inhalation and dermal exposure, ensuring safe use in professional coating environments.
OSHA classifies TiO₂ as a nuisance dust with a Permissible Exposure Limit (PEL) of 15 mg/m³ (total dust). For automotive spray applications, appropriate respiratory protection and ventilation systems ensure worker safety. The non-toxic, skin-safe profile of TiO₂ means dermal exposure during normal handling presents minimal health risk.
While the IARC classified TiO₂ as Group 2B (possibly carcinogenic by inhalation of fine/ultrafine particles at very high concentrations), this classification applies specifically to occupational inhalation scenarios. For skin contact and normal industrial handling, TiO₂ remains classified as safe, with no evidence of dermal carcinogenicity or skin sensitization.
Yuantai's TiO₂ products are certified with SGS testing and comply with international quality standards. Each product is accompanied by comprehensive SDS (Safety Data Sheets), COA (Certificate of Analysis), and technical data sheets enabling customers to meet their own regulatory compliance requirements in global markets.
All industrial-grade TiO₂ products in Yuantai's portfolio are non-nano (particle size >100nm), as confirmed by particle size analysis documentation. This non-nano status is critical for regulatory compliance in markets where nano-TiO₂ faces additional restrictions, and ensures the skin-safe performance profile expected in automotive coating applications.
TiO₂ is chemically inert, non-biodegradable, and classified as environmentally safe at normal use concentrations. Automotive coating formulators can incorporate TiO₂ into waterborne, low-VOC, and UV-curable systems without introducing additional environmental hazards, supporting compliance with increasingly stringent automotive industry environmental standards.
Shanghai Yuantai Chemical Products Co., Ltd.
Shanghai Yuantai Chemical Products Co., Ltd. has been an Industry and Trade Integration Company for 16 years in Shanghai, China. We specialize in supplying high-quality, stable, and reliable chemical raw materials to support your production. We provide various products to meet customer's demand. To begin a good business, we provide free samples (up to 1kg per product) to our clients, all we want is your trust.
We have integrated research and development, manufacturing and sales together.
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16-years trading experience, we are well-versed in global trading.
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We sell products related to plastic, rubber, paintings & coating.
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Our products are certified with food production licenses, SGS, and international quality standards.
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Free samples up to 1 kg per product (excluding shipping fees).
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If products do not conform to the requirements, we accept returns.
We have integrated research and development, manufacturing and sales together.
China Billions Lomon R996 — rutile TiO₂ with inorganic surface treatment. High-weatherability, excellent gloss, bright whiteness, high opacity, and outstanding dispersibility.
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High-performance white pigment with silicon-aluminum surface treatment. Superior hiding power, strong tinting strength, and excellent dispersion for automotive coatings.
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High-quality white pigment for PVC and plastic applications. Non-toxic, stable chemical properties, ideal for automotive interior and exterior plastic parts.
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Active pigment via advanced sulfate process. Superior tinting strength, outstanding hiding power, excellent dispersion. Used in coatings, inks, rubber, and plastics.
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We supply high-quality raw materials essential for various industries, including coatings, plastics, rubber, construction, and chemicals. Our products enhance performance, durability, and efficiency in multiple applications.
A key white pigment used in automotive paints, coatings, and car finishes to improve brightness, opacity, UV resistance, and long-term durability of vehicle exteriors.
Enhances rubber strength, improves ink and coating texture, and acts as an anti-caking agent in food and pharmaceuticals.
A crucial raw material for ceramic production, fertilizers, and catalysts in chemical industries, contributing to improved material strength and quality.
We have integrated research and development, manufacturing and sales together.
Explore our complete range of titanium dioxide and specialty chemical products for automotive, industrial, and consumer coating applications.
