Description

Chrome Antimony Titanium Buff Rutile is a specialized inorganic pigment based on a doped rutile (titanium dioxide) crystal structure. This compound is engineered to provide exceptional heat stability, chemical inertness, and a consistent buff to light brown coloration, making it a critical material for high-performance applications. It is primarily utilized by manufacturers in the ceramics, plastics, and coatings industries who require durable, non-fading pigments for challenging environments.

Application

• Ceramic Glazes and Bodies: Imparts stable buff, tan, and beige colors in sanitaryware, tiles, and tableware fired at high temperatures.
• Engineering Plastics and Masterbatches: Used as a heat-stable colorant for polyolefins, PVC, and other polymers processed under high shear and temperature.
• Industrial and Coil Coatings: Provides durable, weather-resistant coloration for architectural cladding, automotive primers, and industrial finishes.
• Specialty Glass and Enamels: Acts as a coloring agent in borosilicate glass and porcelain enamels, offering excellent UV stability.
• Construction Materials: Colors concrete, mortar, and synthetic marble to achieve consistent, fade-resistant earthy tones.
• Artists' Colors and Inks: Serves as a high-quality, lightfast pigment in professional-grade paints and specialty printing inks.

Basic Information

Product Name	Chrome Antimony Titanium Buff Rutile
CAS No.	68186-90-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chrome Antimony Titanium Brown Rutile; C.I. Pigment Brown 24; Chrome Antimony Titanium Buff; Titanium Dioxide Rutile doped with Chrome and Antimony; Antimony Chrome Titanium Buff; CAS 68186-90-3; Buff Rutile Pigment; Ti-Cr-Sb-Oxide
EINECS	Contact for details

Quality Control

Our Chrome Antimony Titanium Buff Rutile is manufactured under a strict quality management system. Each batch is tested to ensure consistent color strength, particle size distribution, and chemical composition. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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 sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Buff to light brown powder
Identification (XRD)	Conforms to Rutile structure
Color Strength	± 5% vs. Standard
Particle Size (D50)	0.5 - 1.5 µm
Oil Absorption	15 - 25 g/100g
pH (10% Slurry)	6.0 - 8.0
Loss on Drying (105°C)	≤ 0.5%
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.