Product Overview

W&Q Cerium Oxide (chemical formula: CeO₂), also known as ceria, is a high-quality rare earth oxide product independently developed and produced by W&Q. It appears as white or light yellow powder with stable chemical properties, insoluble in water and dilute acids, and possesses excellent thermal stability with a melting point of 2600°C and a boiling point of 3730°C. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our cerium oxide product has a fixed purity of 99.9%, which can fully meet the needs of various industrial and high-tech application scenarios. As an important functional rare earth material, W&Q Cerium Oxide is widely used in polishing materials, catalysts, glass and ceramic industry, automotive exhaust treatment and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

Product Benefits

1. Stable Purity & Reliable Quality

W&Q Cerium Oxide maintains a fixed purity of 99.9%, adopting advanced solvent extraction and roasting purification processes, combined with strict quality inspection procedures, to effectively control impurity content. The product has uniform particle size (D90: 1.2-1.8μm) and stable physical and chemical properties, avoiding performance fluctuations caused by impure ingredients, and ensuring the stability and consistency of downstream products.

2. Excellent Polishing & Catalytic Properties

W&Q Cerium Oxide is a high-performance polishing material with moderate hardness and good wear resistance, which can achieve high-precision polishing of glass, optical components and semiconductor materials without scratching the surface. It also has excellent catalytic activity, can promote chemical reactions, and is widely used in automotive exhaust catalysts and industrial catalytic reactions to improve reaction efficiency.

3. Wide Adaptability & Versatile Applications

W&Q Cerium Oxide has strong environmental adaptability, good chemical stability, and can maintain stable performance in high temperature, corrosion and other harsh environments. It integrates polishing, catalytic, glass decolorization and other functions, and is widely used in multiple fields, helping customers reduce production costs and improve product added value.

4. Green & Environmentally Friendly Production

W&Q adheres to the concept of green development, optimizes the production process, adopts green mining and low-pollution production technology, and effectively reduces energy consumption and environmental pollution during the production process. The product does not contain harmful substances, meets international environmental protection standards (such as EU REACH pre-registration), and helps downstream enterprises achieve green production.

Usage

1. Polishing Materials Field

As a high-precision polishing material, W&Q Cerium Oxide (99.9% purity) is widely used in polishing of optical glass, camera lenses, semiconductor wafers, liquid crystal displays (LCD) and other products, which can improve the surface finish and flatness of products, and ensure the performance of optical and electronic components.

2. Catalyst Field

W&Q Cerium Oxide is an important component of automotive exhaust catalysts, which can effectively catalyze and decompose harmful gases such as carbon monoxide, nitrogen oxides and hydrocarbons in exhaust gas, reducing environmental pollution. It is also used in industrial catalytic reactions such as organic synthesis and ammonia synthesis to improve reaction efficiency and reduce energy consumption.

3. Glass & Ceramic Field

W&Q Cerium Oxide is used as a decolorizer and clarifier in the glass industry, which can remove iron impurities in glass and improve the transparency and brightness of glass, applicable to the production of high-quality float glass, optical glass and art glass. In the ceramic industry, it can be used as a colorant and flux to improve the gloss and toughness of ceramics.

4. Other Fields

In the electronic field, W&Q Cerium Oxide is used in the production of electronic ceramics and solid electrolytes, improving the performance and stability of electronic components. It can also be used as an additive for special alloys to improve the high temperature resistance and corrosion resistance of alloys, applicable to aerospace, military and other high-end fields.

FAQ

Q1: What is the fixed purity of W&Q Cerium Oxide, and how to verify its purity?

A1: W&Q Cerium Oxide has a fixed purity of 99.9%. We use synchrotron radiation XRD (SR-XRD) analysis to verify the purity, and provide a formal certificate of analysis (COA) for each batch of products, which clearly marks the impurity content and performance indicators.

Q2: What are the main characteristics of W&Q Cerium Oxide (99.9% purity)?

A2: It is white/light yellow powder with uniform particle size (D90: 1.2-1.8μm), stable chemical properties, excellent thermal stability, and superior polishing and catalytic properties, which can fully meet the needs of industrial and general high-tech applications.

Q3: How to store W&Q Cerium Oxide, and what is its shelf life?

A3: It is recommended to store W&Q Cerium Oxide in a dry, cool and well-ventilated warehouse, avoiding moisture, high temperature and direct sunlight, and keeping it away from oxidants and acidic substances. When stored properly, the shelf life of the product is 24 months. W&Q provides professional moisture-proof packaging to ensure product stability.

Q4: Does W&Q provide customized services for Cerium Oxide?

A4: Yes. Although W&Q Cerium Oxide is fixed at 99.9% purity, we can provide customized services for particle size and packaging specifications according to customer needs, and offer free technical consultation to help customers select suitable products.

Q5: What are the transportation methods and customs clearance capabilities of W&Q Cerium Oxide?

A5: W&Q has a global logistics network, supporting DDP/DAP transportation methods, and has compliant packaging for safe transportation. We have rich experience in customs clearance and can provide one-stop customs clearance services for 30 countries and regions around the world, ensuring on-time delivery.

Why Choose W&Q

1. Strong Technical Strength & Strict Quality Control

W&Q has a professional R&D team composed of senior engineers in the rare earth field, with independent core technologies, ensuring that the cerium oxide product maintains a stable purity of 99.9%. We have a complete quality management system, and each batch of products undergoes strict testing before delivery.

2. Fixed Purity & Customized Capabilities

W&Q Cerium Oxide is fixed at 99.9% purity, which is suitable for most industrial and high-tech application scenarios. At the same time, we have strong customized production capabilities, which can quickly respond to customer needs for particle size and packaging.

3. Global Supply Chain & Efficient Service

W&Q has a global supply chain system, with warehouses and service outlets in major regions around the world, which can realize fast delivery and timely supply. Our professional after-sales team provides 24-hour technical consultation and after-sales service.

4. Green Development & Industry Reputation

W&Q has always adhered to the concept of green and sustainable development, passed a number of international environmental protection certifications, and has a good reputation in the global rare earth oxide industry, establishing long-term stable cooperative relations with many well-known enterprises.

5. Cost-Effective Products & Long-Term Cooperation

W&Q relies on advanced production technology and large-scale production capacity to effectively reduce production costs, and provides customers with cost-effective cerium oxide products (99.9% purity) on the premise of ensuring quality, advocating long-term win-win cooperation.