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Yttrium Titanium Tungstate

Updated: 2026-09-11

Overview

Yttrium Titanium Tungstate (YTTW) is a synthetic inorganic compound combining yttrium, titanium, and tungsten oxides. It is primarily utilized in advanced material science due to its exceptional thermal and optical properties. The compound is often synthesized through solid-state reactions or sol-gel processes, yielding a fine powder suitable for specialized industrial applications. Though not as widely commercialized as other ceramic materials, YTTW is valued in niche sectors such as high-temperature optics and aerospace coatings. Its development stems from the need for materials that maintain performance under extreme conditions, making it a subject of ongoing research.

Physical and Chemical Properties

YTTW exhibits a high density (5.5-6.0 g/cm³) and remarkable thermal stability, retaining its structural integrity at elevated temperatures. Its refractive index and low thermal expansion make it suitable for precision optical components. The compound is chemically inert under standard conditions but reacts with strong acids or alkalis. Notably, YTTW's insolubility in water and organic solvents enhances its durability in harsh environments. These properties are tailored for applications requiring resistance to thermal shock and corrosion, such as protective coatings or composite matrices.

Main Applications

YTTW is predominantly used in optical systems, including laser components and infrared windows, where its refractive properties are critical. In ceramics, it serves as an additive to improve mechanical strength and thermal resistance in high-performance composites. Research institutions also employ YTTW for experimental coatings in aerospace and nuclear sectors, leveraging its stability under radiation and extreme heat. Emerging applications include solid-state electrolytes and catalytic supports, though these remain exploratory.

Safety and Storage

As a fine powder, YTTW requires careful handling to avoid inhalation or skin contact. Personal protective equipment (PPE) such as gloves and respirators is recommended during processing. Storage should prioritize moisture-free conditions to prevent clumping or degradation. While YTTW is not classified as highly toxic, prolonged exposure to airborne particles may irritate respiratory systems. Spills should be contained and disposed of following local regulations for inorganic compounds.

B2B Procurement Guide

Procuring YTTW demands clarity on technical specifications, including purity (typically 99%+ for industrial use), particle size distribution, and crystallinity. Suppliers often provide custom synthesis, so lead times can vary from weeks to months for specialized grades. Bulk pricing is negotiable, with research-grade material commanding higher costs. Buyers should verify supplier certifications and request material safety data sheets (MSDS) to ensure compliance with regional safety standards.

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