Honghui Titanium Dioxide Chemical Plant Co., Ltd
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R-219 Specifications
Item Index
Appearance White powder
TiO2 content 93.0%
Moisture ≤0.4%
Residue on 45μm 0.01%
Oil absorption 19.0g/100g
Reducing power 2000
PH 7.2
Resistivity of water extraction 100Ω
Specific gravity 4.0g/cm³
Inorganic coating Alumina; Silica
Organic treatment Present
Key features: 1)Excellent dry flowability
2)Outstanding resistance to high temperature and yellowing
3)Excellent weathering resistance
Recommended applications: 1)PVC profiles and pipes
2)Powder coatings
3)Road paint and weather durable plastic products
Packing & Storage
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.
Free Quote
For samples, pricing, or more information, please call us at 0086-25-52397808 or mail to info@titanium-dioxide.net or fill out the following form. We will respond to you as soon as possible.
General information
Chemical & Physical Properties
Safety Information
Synthetic Route
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
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 .

Frequently Asked Questions

TiO2 R-219 Advanced Coating

Titanium dioxide Rutile R-219 is a type of titanium dioxide pigment that is commonly used in the formulation of advanced coatings, both for indoor and outdoor applications. Titanium dioxide is a white, naturally occurring mineral widely used as a whitening agent and opacifier in various products, including paints, coatings, plastics, and cosmetics.

The term "Rutile" refers to the crystalline structure of the titanium dioxide particles. Rutile titanium dioxide is one of the two primary crystal forms of titanium dioxide used commercially, the other being anatase. Rutile titanium dioxide offers higher opacity, better outdoor durability, and higher resistance to UV light compared to anatase.

Here are some key features and benefits of using Titanium dioxide Rutile R-219 in advanced coatings for both indoor and outdoor use:

1. Opacity: Rutile titanium dioxide provides excellent opacity and hiding power, which means it can effectively cover underlying surfaces, even when applied as a thin coating.

2. Weather Resistance: R-219 has good weather resistance, making it suitable for outdoor applications. It can withstand exposure to sunlight, rain, and other environmental factors without significant degradation.

3. UV Stability: The rutile form of titanium dioxide is more stable under UV light compared to anatase, making it ideal for exterior coatings exposed to sunlight.

4. Whiteness and Brightness: R-219 offers a high degree of whiteness and brightness, contributing to the aesthetic appeal of the coated surfaces.

5. Chemical Stability: Titanium dioxide is chemically stable, which ensures the coating's durability and longevity.

6. Scrub and Stain Resistance: Coatings containing R-219 generally exhibit good scrub and stain resistance, making them easier to clean and maintain.

7. Versatility: Titanium dioxide R-219 can be used in various types of coatings, including architectural paints, industrial coatings, automotive coatings, and more.