Titanium Dioxide – High-Grade TiO₂

Wholesale titanium dioxide suppliers

Titanium Dioxide (TiO₂) is a naturally occurring oxide of titanium and one of the most widely used white pigments in the world. Known for its exceptional brightness and high refractive index, it provides excellent opacity, whiteness, and UV protection in a variety of applications.

At Cavin Resource, we supply anatase and rutile grades of titanium dioxide with a purity of ≥99%, sourced from top global manufacturers. Whether you're producing coatings, plastics, cosmetics, inks, paper, or even food-grade materials, our TiO₂ is tailored for premium performance and regulatory compliance.

Our TiO₂ products meet ISO, FDA, and REACH standards and are available in 批量 for industrial and commercial buyers. We offer custom packaging options, provide COA and MSDS, and ship globally with full logistics support.

⚙️ 生产方式

Sulphate and Chloride Process

• Sulphate Process: Ilmenite or titanium slag is treated with sulfuric acid, producing titanium sulfate, which is then hydrolyzed, calcined, and micronized.

• Chloride Process: Rutile or synthetic rutile is chlorinated at high temperatures to form titanium tetrachloride, which is then oxidized to produce TiO₂.

Both methods yield either anatase 或 rutile crystalline forms, depending on the processing route and intended end use.

🏭 按行业划分的使用案例

🎨 Paints and Coatings

• Primary white pigment in architectural paints, automotive coatings, 和 industrial finishes.

• Offers excellent hiding power, brightness, and UV resistance.

🧴 Cosmetics and Personal Care

• 用于 sunscreens, makeup, 和 lotions 对于 UV protection 和 whitening.

• Non-reactive and safe for skin application.

🧃 Food Industry (Food Grade TiO₂)

• Used as food coloring (E171) 于 candies, chewing gum, 和 dairy 产品.

🧫 Plastics and Inks

• Enhances brightness and durability in PVC, polypropylene, 和 printing inks.

• Improves weather resistance and extends product life.

✅ Key Benefits of Titanium Dioxide

• 🎨 Outstanding Whiteness and Opacity

• ☀️ UV-Blocking and Photostable

• 🧪 Chemically Inert and Non-Toxic (in approved grades)

• 🔬 Compatible with Various Matrices – Coatings, Plastics, Cosmetics

• 🌍 Globally Approved and Widely Used

📦 包装选项

• 25 kg paper/plastic multi-layer bags

• 500 kg jumbo bags

• Custom bulk packaging available on request

• COA, MSDS, and REACH documents included

❓ 常见问题（FAQ）

1. What is the difference between anatase and rutile TiO₂?

请回答： Rutile TiO₂ offers better UV protection, higher durability, and is more suitable for outdoor paints and coatings, while anatase is softer and more suitable for cosmetics and indoor applications.

2. Is titanium dioxide safe in food and cosmetics?

请回答： Yes, when used within regulated limits. Food-grade TiO₂ (E171) 和 cosmetic-grade TiO₂ are deemed safe by the FDA, EFSA, and other global bodies.

3. Can I order titanium dioxide in bulk for manufacturing?

请回答： Absolutely. Cavin Resource supplies TiO₂ in bulk and wholesale quantities to global buyers, with full export and compliance support.

4. Is your TiO₂ compliant with international standards?

请回答： Yes. Our titanium dioxide complies with ISO, FDA, REACH, 和 EU cosmetic and food regulations, and is delivered with COA and MSDS.

📚 Credible Sources for Reference

• FDA – Titanium Dioxide as a Color Additive

• PubChem – Titanium Dioxide

• ECHA Titanium Dioxide Safety

• Chemistry World – TiO₂ Applications