Description

Titanium Vanadium Antimony Gray Rutile is a specialized inorganic pigment and ceramic material known for its unique gray coloration and rutile crystal structure. This compound is valued for its exceptional thermal stability, chemical inertness, and ability to impart durable, high-performance color and functional properties. It is primarily sought by manufacturers in the ceramics, coatings, and plastics industries seeking to enhance product durability and aesthetic appeal under demanding conditions.

Application

• Ceramic Glazes and Frits: Imparts stable gray and earth-tone colors in sanitaryware, tiles, and tableware, offering excellent resistance to high firing temperatures.
• High-Performance Industrial Coatings: Used in heat-resistant paints, coil coatings, and powder coatings for architectural and automotive applications where color stability is critical.
• Engineering Plastics and Masterbatches: Provides UV-stable and heat-resistant gray pigmentation for automotive components, electronics housings, and outdoor furniture.
• Specialty Glass and Enamels: Acts as a colorant and opacifier in glass batches and porcelain enamels for appliances and architectural glass.
• Construction Materials: Incorporated into colored concrete, roofing granules, and artificial stone for long-lasting, fade-resistant coloration.
• Catalyst and Catalyst Support Systems: Serves as a component or support material in certain heterogeneous catalytic processes due to its stable rutile phase.

Basic Information

Product Name	Titanium Vanadium Antimony Gray Rutile
CAS No.	68187-00-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Gray Rutile Pigment; Titanium Antimony Vanadium Oxide; Vanadium-doped Rutile Tin Antimony Gray; C.I. Pigment Gray; Antimony Tin Vanadium Titanium Oxide; Ceramic Gray Pigment; Rutile Type Gray Pigment; Heat-Resistant Gray Pigment
EINECS	Contact for details

Quality Control

Our Titanium Vanadium Antimony Gray Rutile is manufactured under a stringent quality management system. Each batch is tested for critical parameters including color value (L*a*b*), particle size distribution, chemical composition, and thermal stability to ensure consistent performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination from other materials.

Specification

Item	Specification
Appearance	Fine gray powder
Color (vs. Standard)	Conforms
Particle Size (D50)	< 5.0 µm
Oil Absorption	15 - 25 g/100g
Loss on Drying (105°C)	< 0.5 %
Ignition Loss (1000°C)	< 1.0 %
pH (10% Slurry)	6.0 - 8.0
Residue on Sieve (325 mesh)	< 0.1 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.