| Item | Index |
|---|---|
| Appearance | White powder |
| TiO2 content | 94.0% |
| Moisture | ≤0.4% |
| Reducing power | 1980 |
| Residue on 45μm | 0.01% |
| Oil absorption | 19.0g/100g |
| PH | 7.2 |
| Resistivity of water extraction | 100Ω |
| Specific gravity | 4.0g/cm³ |
| Inorganic coating | Alumina; Zirconium |
| Organic treatment | Present |
| Key features: |
1)High whiteness and blue undertone 2)Excellent dry flow property 3)High opacity |
| Recommended applications: |
1)Masterbatch 2)Powder coatings |
| Packing | In 25KG /500KG /1000KG bag or as per customer’s requirement |
|---|---|
| Storage | This product should not be stored outside or exposed to temperature extremes or to moisture.
To ensure optimum performance, it is recommended that the product is used on a first in, first out basis from receipt of shipment. |
Tel: 0086-25-52397808
E-mail: info@titanium-dioxide.net
| Common Names | TITANIUM DIOXIDE | ||
|---|---|---|---|
| Structure |
|
||
| CAS No. | 13463-67-7 | Boiling Point (℃) | 2900 |
| Molecular Weight | 79.866 | Melting Point (℃) | 1840 |
| Appearance | white powder | Bulk density | 3.84 |
| HS Code | 3206111000 | Flash Point (℃) | 2500-3000 |
| Safety Phrases | S2;S25;S26;S36;S36/S37 | ||
|---|---|---|---|
| RIDADR | No hazardous good according to the regulation. | ||
| WGK Germany | NONE | ||
| Packaging Group | NONE | ||
| Hazard Class | NONE | ||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | Cough. Sore throat. Redness. Burning sensation. Itching. | Use local exhaust or breathing protection. | Fresh air, rest. |
| Eyes | Redness. Pain. | Protective gloves. | Rinse opened eye for several minutes under running water. Then consult a doctor. |
| Ingestion | Abdominal pain. Nausea. Vomiting. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention . |
Titanium Dioxide R-2219 Properties
Titanium dioxide R-2219 is a specific grade of titanium dioxide pigment that possesses several desirable properties, making it well-suited for use in powder coating masterbatch. Here are some of the key characteristics of R-2219 that make it a popular choice:
1. High Whiteness: Titanium dioxide is a white pigment, and R-2219, in particular, exhibits high whiteness. This property is essential for achieving a bright and clean white color in powder coatings.
2. Blue Undertone: The blue undertone refers to a subtle bluish tint in the white pigment. It can help balance and enhance the overall color appearance, especially in certain shades of white and light-colored coatings.
3. Excellent Dry Flow Performance: Dry flow performance is crucial for powder coatings as it affects how easily the pigment can be dispersed and mixed with other components. R-2219's excellent dry flow performance ensures uniform distribution and dispersion within the coating mixture, leading to a consistent and smooth finish.
4. High Hiding Power: Hiding power, also known as opacity, refers to a pigment's ability to conceal the underlying substrate or previous coating layers. Titanium dioxide R-2219's high hiding power allows it to cover imperfections and provide excellent coverage, reducing the number of coating layers required.
Due to these favorable properties, R-2219 is widely utilized in powder coating masterbatch. Masterbatch is a concentrated mixture of pigments or additives that is added to the base powder coating formulation to achieve specific colors or performance enhancements. The inclusion of R-2219 in the masterbatch ensures that the desired whiteness, hiding power, and color undertone are consistently achieved in the final powder coating product.