Ultra high purity and high whiteness. White alumina cement expands the possibilities of refractory materials and construction materials.
Imerys Ternal White "Ternal White" is an ultra-high purity white alumina cement made from carefully selected raw materials. With a high aluminum content, it maintains excellent fire resistance and rapid hardening properties. By eliminating impurities such as iron to the utmost limit, it achieves a vivid whiteness, making it ideal for decorative building materials and precise refractory applications that dislike impurities. Its stable quality is highly valued in industrial sites worldwide. Overwhelming whiteness By minimizing impurities (such as iron oxide), it does not hinder the vivid coloration of pigments, resulting in a beautiful finish. Excellent fire performance Composed mainly of high-purity alumina, it maintains stable strength even under harsh thermal environments of up to 1600°C to 1800°C. Rapid hardening and high strength It exhibits high compressive strength early on, contributing to shortened construction periods and increased productivity. Chemical stability It excels in corrosion resistance, achieving longevity even in acidic or alkaline environments and areas with severe wear. Wide adaptability It can be blended into various formulations, including premixed building materials, self-leveling compounds, amorphous refractories, and castables.
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basic information
■ Chemical Composition and Physical Properties (Representative Values) Main Component: Al2O3 (Aluminum Oxide) approximately 70% or more Impurities: Fe2O3 (Iron(III) Oxide) reduced to the lowest possible level (usually below 0.1%) Whiteness: Very high, excellent color development when pigment is added Refractory Temperature: Maximum usage temperature above 1600 °C (depending on aggregate composition) ■ Main Features High Purity Matrix: Due to low iron content, it suppresses the generation of low melting point substances at high temperatures, demonstrating excellent refractoriness. Rapid Hardening and High Strength: Achieves high structural strength in a short time from the start of curing, significantly improving construction efficiency. Excellent Fluidity: Ensures good workability even with low water content, allowing for dense molding. Chemical Resistance: Has high resistance to wear and chemical erosion, making it suitable for use in harsh environments. ■ Packaging 25 kg paper bags or bulk bags (please contact us for details)
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Applications/Examples of results
1. Architecture and Design (Emphasis on Aesthetics) Utilizes high whiteness to maximize the vivid coloration of pigments. High-design Mortar and Terrazzo: Flooring and wall materials for commercial facilities and hotels where aesthetics are required. Design PCa Products: Decorative concrete for benches, monuments, exterior wall panels, etc. Tile Grout and Adhesives: High-performance finishes that maintain whiteness for a long time and are resistant to mold and dirt. 2. Industrial Refractories (Emphasis on Heat Resistance) Exhibits stable performance even at high temperatures due to extremely low impurities. High-grade Castable Refractories: Lining and repair for high-temperature furnaces and melting furnaces above 1600°C. Precast Blocks: Enhancing the durability of incinerators and ceramic industry components. Refractory Mortar: Ensuring corrosion resistance at the joints of refractory bricks. 3. Special Civil Engineering and Repair (Emphasis on Rapid Hardening and Chemical Resistance) Emergency Repair Materials: Repairs for roads and factory floors that require quick reopening to traffic. Chemical-resistant Flooring: Base materials for drainage channels and acid-resistant floors in chemical plants and food factories.
Company information
We are experts in solutions for specialized industries based on mineral resources. We support a wide range of fields, including construction, automotive, and consumer goods, providing highly regarded specialized solutions based on the processing and refining of mineral resources, synthetic minerals, and formulations. We support our customers with advanced technical services, enabling them to easily implement our solutions, achieve their goals, and maximize the use of minerals. Contact Us ：imerys.japan.sales@imerys.com
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