A200 High-Dispersibility Titanium Dioxide
A200 is a rutile-type titanium dioxide produced using advanced sulfuric acid and clean production processes. It is designed to minimize heavy metal content, and the technical specifications have been successfully tested and certified by SGS and RoHS. Key features include high purity, low impurity levels, low iron content, and minimal heavy metal impurities, leading to excellent pigment properties. It has a white appearance, good gloss, high tinting strength, excellent dispersibility, and chemical stability. Its overall performance even surpasses some titanium dioxide products used in industries like pharmaceuticals, food, and daily chemicals.
Standards and specifications
- Type: A1, ISO591-1:2000
- CAS Number: 13463-67-7
- EINECS Number: 236-675-5
- Color Index No.: 77891, White Pigment 6
- ASTM D476-84: I
Main features
|
Properties |
Specification A200 |
|
Mass fraction of TiO2 /% |
98.5 |
|
Brightness /% |
≥98.7 |
|
Surface treatment |
None |
|
PH value |
6.8–7.6 |
|
Specific Gravity g/cm³ |
3.9 |
|
Loose Bulk Density g/cm³ |
0.6–0.9 |
|
Volatiles at 105°C /% |
≤0.5 |
|
Loss on Ignition at 800°C /% |
≤0.5 |
|
Water-soluble salts /% |
≤0.4 |
|
Acid-soluble salts /% |
≤0.05 |
|
Residue on 45µm sieve /% |
≤0.05 |
|
Oil absorption g/100g |
≤23 |
|
Tinting strength /% |
≥110 |
|
Heavy metals (Ba, Zn, Sb, Cr, Pb, As, Hg, Cd) |
See below |
|
Iron content (Fe) |
≥110 |
Heavy Metal Specifications (mg/kg):
|
Element |
Max Limit |
|
Barium (Ba) |
≤5 |
|
Heavy metals |
≤20 |
|
Zinc (Zn) |
≤50 |
|
Antimony (Sb) |
≤50 |
|
Chromium (Cr) |
≤20 |
|
Lead (Pb) |
≤10 |
|
Arsenic (As) |
≤3 |
|
Mercury (Hg) |
≤1 |
|
Cadmium (Cd) |
≤1 |
Product Highlights
1.High Purity and Low Impurity
A200 has been designed with a focus on minimizing heavy metal content and iron impurities, making it ideal for applications requiring high purity, such as pharmaceuticals, food packaging, and cosmetics.
2.Excellent Dispersibility and Tinting Strength
A200 demonstrates exceptional dispersibility in various systems and high tinting strength, ensuring superior performance in products that require optimal whiteness and opacity.
3.Chemical Stability
This product is chemically stable, providing reliable performance across a range of industries, from high-end coatings to pharmaceutical applications.
4.Eco-friendly and Safe
With its certification from SGS and RoHS, A200 meets international standards for environmental and safety requirements, making it a preferred choice for environmentally-conscious manufacturers.
Applications
A200 is a versatile, eco-friendly titanium dioxide that can be applied in a wide range of industries, including:
- Coatings: Used in both interior and exterior paints, offering high whiteness and excellent dispersibility.
- Plastics: For high-end products requiring low heavy metal content.
- Inks: Ideal for premium inks requiring high opacity and low impurity levels.
- Paper & Textile: Provides excellent whiteness and opacity in paper, textiles, and synthetic fibers.
- Pharmaceuticals & Cosmetics: Safe for use in plastic packaging for pharmaceuticals, food additives, and cosmetics.
Packaging
A200 is available in:
- 25kg plastic-lined woven bags or paper-plastic composite bags.
- 500kg or 1000kg bulk plastic woven bags (upon request).
Storage & Handling
A200 is a safe, white powder. During transportation, prevent moisture exposure. Store in a cool, dry, and ventilated area. Avoid inhaling dust, and if contamination occurs, wash with soap and water. Please refer to the relevant material safety data sheets (MSDS) for further handling instructions.
