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[Alumina] Aluminum Oxide Powder (Al₂O₃) High Purity 92–99.8% for Refractories & Advanced Ceramics | Max Heat Resistance Above 1,800°C (depending on grade) & Non-combustible
![[Alumina] Aluminum Oxide Powder (Al₂O₃) High Purity 92–99.8% for Refractories & Advanced Ceramics | Max Heat Resistance Above 1,800°C (depending on grade) & Non-combustible](https://emidas-thai-production.s3.ap-southeast-7.amazonaws.com/image/2930/machine/Picture3_thumb_3c3d477f-3eca-4ed1-b7d1-6649b9b36b4c.jpg)
SIAM RESONAC T&T CO., LTD. supplies high-quality industrial-grade Alumina (Aluminum Oxide) in Thailand for refractory materials and engineering ceramics manufacturing. The product is supplied under international-standard quality control to support stable performance in industrial applications.
Table of Contents
- Product Features & Technical Specifications
- Types of Alumina
- Key Applications
- Supply System & Ordering Conditions
Product Features & Technical Specifications
Alumina (Al₂O₃) is a high-performance ceramic material known for its extreme hardness and melting point. Below are the key features and technical specifications:
Feature / Item | Description |
Purity | 92% – 99.8% |
Max Heat Resistance | Withstands temperatures above 1,800°C (depending on grade); excellent thermal stability. |
Physical Appearance | White Powder |
Hardness & Durability | Ranked among the hardest ceramic materials, offering superior wear resistance. |
Chemical Stability | Chemically inert with high resistance to corrosive environments, acids, and alkalis. |
Safety & Insulation | Non-toxic, inherently non-combustible, and an excellent electrical insulator. |
Types of Alumina
We offer various types of alumina processed through different methods to suit specific industrial needs:
Type | Description & Features | Primary Applications |
Calcined Alumina | High purity (92–99.8%) processed through high-temperature calcination. | Ceramics, refractories, industrial fillers. |
Activated Alumina | Porous structure with high adsorption capacity for moisture and chemicals. | Water/Air filtration, desiccant (fluoride removal). |
Tabular Alumina | Large-grain crystals with extreme hardness and high fire resistance. | Refractory bricks, steel furnaces. |
Fused Alumina (W/B) | Produced by melting at ultra-high temperatures (White/Brown). | Abrasives, grinding wheels, sandpaper. |
Key Applications
- Refractory Industry: Production of firebricks and steel melting furnaces.
- Advanced Ceramics: Manufacturing of high-precision engineering components and nozzles.
- Abrasives: Used as an abrasive medium for grinding wheels and sandpaper.
- Chemical & Electronics: Substrates for electronic circuits and catalyst supports.
Supply System & Ordering Conditions
- Packaging: Jumbo bag 1 ton – 1.2 tons
- Delivery: Domestic delivery and Import (Lead time: approx. 30-60 days)
- Free Sample: Available from 500 kg to 1,000 kg for testing purposes.
- Quality Control: Products undergo strict quality assurance. Certificate of Analysis (COA) and MSDS are available upon request.
※For more details, please download the PDF attached to this article or contact us via the form at the bottom of the page.
Company Information
Refrigerant Gases (R32, R410A, R1234yf, etc.) / Industrial Gases (Nitrogen, Carbon Dioxide, etc.) / Industrial Machinery (Dry Ice Blasting System, Deflashing Machine, Pelletizer Machine)
Siam Resonac T&T Co., Ltd. was established in January 2003 under its former name, Siam Showa T&T Co., Ltd., and commenced operations with the support of Showa Denko Gas Products Co., Ltd. of Japan. Su ...
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