|Residue on 45μm||0.01%|
|Resistivity of water extraction||100Ω|
|Inorganic coating||Alumina; Zirconium|
1)High whiteness and blue undertone
2)Excellent dry flow property
|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.
|Common Names||TITANIUM DIOXIDE|
|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|
|RIDADR||No hazardous good according to the regulation.|
|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.