Honghui Titanium Dioxide Chemical Plant Co., Ltd
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R-298 Specifications
Item Index
Appearance White powder
TiO2 content 91.0%
Moisture ≤0.8%
Residue on 45μm 0.02%
Oil absorption 20.0g/100g
Reducing power 1920
PH 6.0-9.0
Resistivity of water extraction ≥80Ω
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.
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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 Properties: R-298

R-298, also known as R298 or rutile titanium dioxide, is a type of pigment widely used in various industries, especially in the manufacturing of paints, coatings, plastics, inks, and other applications. It is a multipurpose rutile titanium dioxide pigment, meaning it has multiple advantageous properties that make it suitable for different purposes.

Here are some key characteristics of R-298 rutile titanium dioxide:

1. Low Oil Absorption: Oil absorption refers to the amount of oil or binder required to disperse the pigment effectively in a paint or coating formulation. R-298 has low oil absorption, which means it can be easily incorporated into paint formulations without significantly increasing the amount of binder required. This property contributes to better paint quality and cost-effectiveness.

2. High Gloss: R-298 exhibits high gloss characteristics when used in paint or coating formulations. This means that the finished surfaces with R-298 pigments will have a shiny and reflective appearance, enhancing the overall aesthetics of the product.

3. High Colorability: Colorability refers to the ability of a pigment to produce vibrant and vivid colors when mixed with other ingredients. R-298 rutile titanium dioxide has high colorability, allowing it to create a wide range of colors when used in combination with other pigments or colorants.

Due to its excellent properties, R-298 rutile titanium dioxide is often preferred in applications that require high-quality coatings, vibrant colors, and glossy finishes.